{"title":"M254\/M256\/M258 Low Power LCD Series","description":"","products":[{"product_id":"numaker-m258ke","title":"NuMaker-M258KE","description":"\u003cp\u003eThe NuMaker-M258KE is an evaluation board for Nuvoton NuMicro M258xE, M256xE and M254xE microcontrollers with COM\/SEG LCD driver, USB 2.0 full speed device and capacitive touch key sensing function. The NuMaker-M258KE consists of three parts: a 8 x 40 COM\/SEG HTN-LCD panel board, an M258KE target board l and an on-board Nu-Link2-Me debugger and programmer. The NuMaker-M258KE is designed for project evaluation, prototype development and validation with power consumption monitoring function.\u003c\/p\u003e\u003cp\u003eThe M258KE target board is based on NuMicro M258KE3AE to evaluate the capacitive touch key sensing function on TK14 pin with message display on 8 x 40 COM\/SEG HTN-LCD panel for Human Machine Interface application. For the development flexibility, the M258KE target board provides the extension connectors of M258KE3AE, the Arduino UNO compatible headers and the capability of adopting multiple power supplies. Furthermore, the Nuvoton-designed ammeter connector can measure the power consumption instantly, which is essential for the prototype evaluation.\u003c\/p\u003e\u003cp\u003eThe Nu-Link2-Me is a debugger and programmer that supports on-line programming and debugging through SWD interface. The on-board 16 Mbit SPI Flash allows it able to off-line program the target microcontroller. Additionally, the Nu-Link2-Me provides virtual COM port (VCOM) function to print out messages on PC. Nu-Link2-Me can be separated from NuMaker-M258KE, allowing user to use as a mass production programming tool.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/direct.nuvoton.com\/img\/cms\/NuMaker-M258KE-1-png_466626713[1].png\" alt=\"\" width=\"1154\" height=\"417\"\u003e\u003c\/p\u003e","brand":"Nuvoton Direct","offers":[{"title":"Default Title","offer_id":43529162555598,"sku":"NK-M258KE","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1202.jpg?v=1779180517"},{"product_id":"numaker-m256sd","title":"NuMaker-M256SD","description":"\u003cp\u003eThe NuMaker-M256SD is an evaluation board for Nuvoton NuMicro M254MD2AE, M254SD2AE, M256SD2AE and M256MD2AE microcontrollers with COM\/SEG LCD driver and capacitive touch key sensing function. The NuMaker-M256SD consists of two parts: an M256SD target board and an on-board Nu-Link2-Me debugger and programmer. The NuMaker-M256SD is designed for project evaluation, prototype development and validation with power consumption monitoring function.\u003c\/p\u003e\u003cp\u003eThe M256SD target board is based on NuMicro M256SD2AE to evaluate the capacitive touch key sensing function on the touch key TK1 with messages displayed on a HTN-LCD panel for Human Machine Interface applications. For developing touch key system and fine tuning associated environment variables easily to adjust sensitivity of the touch key, Nuvoton provides NuTool – NuSenadj to set hardware and software parameters automatically. For the development flexibility, the M256SD target board provides the extension connectors, the Arduino UNO compatible headers and the capability of adopting multiple power supplies. Furthermore, the Nuvoton-designed ammeter connector can measure the power consumption instantly, which is essential for the prototype evaluation.\u003c\/p\u003e\u003cp\u003eIn addition, there is an attached on-board debugger and programmer “Nu-Link2-Me”. The Nu-Link2-Me supports on-chip debugging, online and offline ICP programming via SWD interface. The Nu-Link2-Me supports virtual COM (VCOM) port for printing debug messages on PC. Besides, the programming status could be shown on the built-in LEDs. Lastly, the Nu-Link2-Me could be detached from the evaluation board and become a stand-alone mass production programmer.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/NuMaker-M256SD.png_1571429576.png?v=1779181701\" alt=\"NuMaker-M256SD\"\u003e\u003c\/p\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/board\/numaker-m256sd\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Default Title","offer_id":43529171075278,"sku":"NK-M256SD","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1294.jpg?v=1779181713"},{"product_id":"numaker-m258kg","title":"NuMaker-M258KG","description":"\u003cp\u003eThe NuMaker-M258KG is an evaluation board for Nuvoton NuMicro M258M258QG microcontrollers with COM\/SEG LCD driver, USB 2.0 FS device and capacitive touch key sensing function. The NuMaker-M258KG consists of two parts: an M258KG target board and an on-board Nu-Link2-Me debugger and programmer. The NuMaker-M258KG is designed for project evaluation, prototype development and validation with power consumption monitoring function.\u003c\/p\u003e\u003cp\u003eThe M258KG target board is based on NuMicro M258KG6AE to evaluate the capacitive touch key sensing function on TK14 with message display on 8 x 40 HTN-LCD panel for Human Machine Interface application. For the development flexibility, the M258KG target board provides the extension connectors, the Arduino UNO compatible headers and the capability of adopting multiple power supplies. Furthermore, the Nuvoton-designed ammeter connector can measure the power consumption instantly, which is essential for the prototype evaluation.\u003c\/p\u003e\u003cp\u003eIn addition, there is an attached on-board debugger and programmer “Nu-Link2-Me”. The Nu-Link2-Me supports on-chip debugging, online and offline ICP programming via SWD interface. The Nu-Link2-Me supports virtual COM (VCOM) port for printing debug messages on PC. Besides, the programming status could be shown on the built-in LEDs. Lastly, the Nu-Link2-Me could be detached from the evaluation board and become a stand-alone mass production programmer.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/NuMaker-M258KG-1.png_1312030365.png?v=1779181728\" alt=\"NuMaker-M258KG-1\"\u003e\u003c\/p\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/board\/numaker-m258kg\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Default Title","offer_id":43529171271886,"sku":"NK-M258KG","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1296.jpg?v=1779181741"},{"product_id":"m254ke3ae","title":"M254KE3AE","description":"\u003cp\u003eThe NuMicro M254KE3AE 32-bit microcontroller is based on Arm Cortex-M23 core using Armv8-M architecture with COM\/SEG LCD driver. It runs up to 48 MHz and features 128 Kbytes Flash, 16 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM254KE3AE includes a 8 x 44, 6 x 46, 4 x 48 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel.\u003c\/p\u003e\u003cp\u003eM254KE3AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 5 channels of PDMA, 3 sets of UART, 1 setof Universal Serial Control Interface (USCI), 1 set of SPI\/ I²S, 1 set of I²C, 1 set of ISO-7816-3, 6 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP128 (14mm x 14mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e128 KB Flash\u003c\/li\u003e\n\u003cli\u003e16 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e8 x44, 6 x 46 \u0026amp; 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It runs up to 48 MHz and features 128 Kbytes Flash, 16 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM254SE3AE includes a 8 x 28, 6 x 30, 4 x 32 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel.\u003c\/p\u003e\u003cp\u003eM254SE3AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 5 channels of PDMA, 3 sets of UART, 1 setof Universal Serial Control Interface (USCI), 1 set of SPI\/ I²S, 1 set of I²C, 1 set of ISO-7816-3, 6 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP64 (7mm x 7mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e128 KB Flash\u003c\/li\u003e\n\u003cli\u003e16 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e8 x28, 6 x 30 \u0026amp; 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It runs up to 48 MHz and features 128 Kbytes Flash, 16 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM256KE3AE includes a 8 x 44, 6 x 46, 4 x 48 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel; Capacitive touch sensing function with up to 16 touch-keys with single-scan or programmable periodic key-scans is also supported.\u003c\/p\u003e\u003cp\u003eM256KE3AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 5 channels of PDMA, 3 sets of UART, 1 setof Universal Serial Control Interface (USCI), 1 set of SPI\/ I²S, 1 set of I²C, 1 set of ISO-7816-3, 6 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP128 (14mm x 14mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e128 KB Flash\u003c\/li\u003e\n\u003cli\u003e16 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e8 x 44, 6 x 46 \u0026amp; 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It runs up to 48 MHz and features 256 Kbytes Flash memory, 32 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM254KG6AE includes a 4 x 48, 6 x 46, 8 x 44 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel\u003c\/p\u003e\u003cp\u003eM254KG6AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 8 channels of PDMA, 4 sets of UART, 2 setof Universal Serial Control Interface (USCI), 2 sets of SPI\/ I²S, 2 sets of I²C, 1 set of ISO-7816-3, 12 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, 2 sets of 12-bit DAC for external voltage reference, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP128 (14 mm x 14 mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e256 KB Flash\u003c\/li\u003e\n\u003cli\u003e32 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 x 48, 6 x 46, 8 x 44 COM\/SEG LCD Driver\u003c\/li\u003e\n\u003cli\u003eBuilt-in charge-pump feature\u003c\/li\u003e\n\u003cli\u003eSupports 3V to 5V LCD panel\u003c\/li\u003e\n\u003cli\u003eSupports 1\/2, 1\/3 and 1\/4 bias voltage\u003c\/li\u003e\n\u003cli\u003eSupports 1\/4 duty, 1\/6 duty and 1\/8 duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower management\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eIntegrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO Integrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO\u003c\/li\u003e\n\u003cli\u003eSupport RTC with independent V\u003csub\u003eBAT\u003c\/sub\u003e voltage source pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e110 μA\/MHz in operating mode\u003c\/li\u003e\n\u003cli\u003e3.8 μA in Power-down mode (RTC on, RAM retention)\u003c\/li\u003e\n\u003cli\u003e2.2 μA in Power-down mode (RTC off, RAM retention)\u003c\/li\u003e\n\u003cli\u003e1.6 μA in Deep Power-down mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFour 32-bit timers\u003c\/li\u003e\n\u003cli\u003eOne 24-bit SysTick timer\u003c\/li\u003e\n\u003cli\u003eOne independent watchdog\u003c\/li\u003e\n\u003cli\u003eOne window watchdog\u003c\/li\u003e\n\u003cli\u003eRTC with Calendar and Alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDMA\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e8 channels\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e16 channels of 12-bit 730 kSPS ADC\u003c\/li\u003e\n\u003cli\u003e2 sets of 12-bit DAC\u003c\/li\u003e\n\u003cli\u003e2 sets of rail-to-rail analog comparators (ACMP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 sets of UART interfaces\u003c\/li\u003e\n\u003cli\u003e2 set of I²C interfaces\u003c\/li\u003e\n\u003cli\u003e2 set of SPI\/I²S\u003c\/li\u003e\n\u003cli\u003e1 set of Smart Card Interface (ISO-7816-3)\u003c\/li\u003e\n\u003cli\u003e2 set of USCI (configured as UART, SPI or I²C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e96-bit Unique ID ( UID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e128-bit Unique Customer ID ( UCID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe Cryptographic Accelerator supports AES algorithms\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackages\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP128 (14 mm x 14 mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/microcontrollers\/arm-cortex-m23-mcus\/m254-m256-m258-low-power-lcd-series\/m254kg6ae\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529171730638,"sku":"M254KG6AE","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1328.jpg?v=1779181983"},{"product_id":"m254sg6ae","title":"M254SG6AE","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/M254SG6AE.png_1943783844.png?v=1779182138\" alt=\"M254SG6AE\"\u003e\u003c\/p\u003e\u003cp\u003eThe NuMicro M254SG6AE 32-bit microcontroller is based on Arm Cortex-M23 core using Armv8-M architecture with COM\/SEG LCD driver. It runs up to 48 MHz and features 256 Kbytes Flash memory, 32 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM254SG6AE includes a 4 x 32, 6 x 30, 8 x 28 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel\u003c\/p\u003e\u003cp\u003eM254SG6AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 8 channels of PDMA, 4 sets of UART, 2 setof Universal Serial Control Interface (USCI), 2 sets of SPI\/ I²S, 2 sets of I²C, 1 set of ISO-7816-3, 12 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, 2 sets of 12-bit DAC for external voltage reference, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP64 (7 mm x 7 mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e256 KB Flash\u003c\/li\u003e\n\u003cli\u003e32 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 x 32, 6 x 30, 8 x 28 COM\/SEG LCD Driver\u003c\/li\u003e\n\u003cli\u003eBuilt-in charge-pump feature\u003c\/li\u003e\n\u003cli\u003eSupports 3V to 5V LCD panel\u003c\/li\u003e\n\u003cli\u003eSupports 1\/2, 1\/3 and 1\/4 bias voltage\u003c\/li\u003e\n\u003cli\u003eSupports 1\/4 duty, 1\/6 duty and 1\/8 duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower management\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eIntegrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO Integrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO\u003c\/li\u003e\n\u003cli\u003eSupport RTC with independent V\u003csub\u003eBAT\u003c\/sub\u003e voltage source pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e110 μA\/MHz in operating mode\u003c\/li\u003e\n\u003cli\u003e3.8 μA in Power-down mode (RTC on, RAM retention)\u003c\/li\u003e\n\u003cli\u003e2.2 μA in Power-down mode (RTC off, RAM retention)\u003c\/li\u003e\n\u003cli\u003e1.6 μA in Deep Power-down mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFour 32-bit timers\u003c\/li\u003e\n\u003cli\u003eOne 24-bit SysTick timer\u003c\/li\u003e\n\u003cli\u003eOne independent watchdog\u003c\/li\u003e\n\u003cli\u003eOne window watchdog\u003c\/li\u003e\n\u003cli\u003eRTC with Calendar and Alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDMA\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e8 channels\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e16 channels of 12-bit 730 kSPS ADC\u003c\/li\u003e\n\u003cli\u003e2 sets of 12-bit DAC\u003c\/li\u003e\n\u003cli\u003e2 sets of rail-to-rail analog comparators (ACMP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 sets of UART interfaces\u003c\/li\u003e\n\u003cli\u003e2 set of I²C interfaces\u003c\/li\u003e\n\u003cli\u003e2 set of SPI\/I²S\u003c\/li\u003e\n\u003cli\u003e1 set of Smart Card Interface (ISO-7816-3)\u003c\/li\u003e\n\u003cli\u003e2 set of USCI (configured as UART, SPI or I²C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe Cryptographic Accelerator supports AES algorithms\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e96-bit Unique ID ( UID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e128-bit Unique Customer ID ( UCID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackages\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP64 (7mm x 7mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/microcontrollers\/arm-cortex-m23-mcus\/m254-m256-m258-low-power-lcd-series\/m254sg6ae\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529172484302,"sku":"M254SG6AE","price":2.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1521.jpg?v=1779182157"},{"product_id":"m258kg6ae","title":"M258KG6AE","description":"\u003cp\u003eThe NuMicro M258KG6AE 32-bit microcontroller is based on Arm Cortex-M23 core using Armv8-M architecture with COM\/SEG LCD driver, capacitive touch sensing function, and USB 2.0 full speed device.\u003c\/p\u003e\u003cp\u003eIt runs up to 48 MHz and features 256 Kbytes Flash memory, 32 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM258KG6AE includes a 4 x 44, 6 x 42, 8 x 40 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel; Capacitive touch sensing function with up to 24 touch-keys with single-scan or programmable periodic key-scans is supported; it also equipped with a crystal-less USB 2.0 full speed device, compling with USB Battery Charging Detection v1.2 (BC 1.2) profile for high-speed battery charging.\u003c\/p\u003e\u003cp\u003eM258KG6AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 8 channels of PDMA, 4 sets of UART, 2 setof Universal Serial Control Interface (USCI), 2 sets of SPI\/ I²S, 2 sets of I²C, 1 set of ISO-7816-3, 12 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, 2 sets of 12-bit DAC for external voltage reference, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP128 (14 mm x 14 mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e256 KB Flash\u003c\/li\u003e\n\u003cli\u003e32 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 x 44, 6 x 42, 8 x 40 COM\/SEG LCD Driver\u003c\/li\u003e\n\u003cli\u003eBuilt-in charge-pump feature\u003c\/li\u003e\n\u003cli\u003eSupports 3V to 5V LCD panel\u003c\/li\u003e\n\u003cli\u003eSupports 1\/2, 1\/3 and 1\/4 bias voltage\u003c\/li\u003e\n\u003cli\u003eSupports 1\/4 duty, 1\/6 duty and 1\/8 duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitive Touch Sensing\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eUp to 24 touch keys with single-scan or programmable periodic key-scans features\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower management\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eIntegrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO Integrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO\u003c\/li\u003e\n\u003cli\u003eSupport RTC with independent V\u003csub\u003eBAT\u003c\/sub\u003e voltage source pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e110 μA\/MHz in operating mode\u003c\/li\u003e\n\u003cli\u003e3.8 μA in Power-down mode (RTC on, RAM retention)\u003c\/li\u003e\n\u003cli\u003e2.2 μA in Power-down mode (RTC off, RAM retention)\u003c\/li\u003e\n\u003cli\u003e1.6 μA in Deep Power-down mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFour 32-bit timers\u003c\/li\u003e\n\u003cli\u003eOne 24-bit SysTick timer\u003c\/li\u003e\n\u003cli\u003eOne independent watchdog\u003c\/li\u003e\n\u003cli\u003eOne window watchdog\u003c\/li\u003e\n\u003cli\u003eRTC with Calendar and Alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDMA\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e8 channels\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e16 channels of 12-bit 730 kSPS ADC\u003c\/li\u003e\n\u003cli\u003e2 sets of 12-bit DAC\u003c\/li\u003e\n\u003cli\u003e2 sets of rail-to-rail analog comparators (ACMP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 sets of UART interfaces\u003c\/li\u003e\n\u003cli\u003e2 set of I²C interfaces\u003c\/li\u003e\n\u003cli\u003e2 set of SPI\/I²S\u003c\/li\u003e\n\u003cli\u003e1 set of Smart Card Interface (ISO-7816-3)\u003c\/li\u003e\n\u003cli\u003e2 set of USCI (configured as UART, SPI or I²C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eUp to 1 set of USB 2.0 full speed device with on-chip PHY (crystal-less design)\u003c\/li\u003e\n\u003cli\u003eSupports USB Battery Charging Detection v1.2 (BC 1.2) profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe Cryptographic Accelerator supports AES algorithms\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e96-bit Unique ID ( UID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e128-bit Unique Customer ID ( UCID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackages\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP128 (14 mm x 14 mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/microcontrollers\/arm-cortex-m23-mcus\/m254-m256-m258-low-power-lcd-series\/m258kg6ae\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529172713678,"sku":"M258KG6AE","price":3.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1332.jpg?v=1779182184"},{"product_id":"m258sg6ae","title":"M258SG6AE","description":"\u003cp\u003eThe NuMicro M258SG6AE 32-bit microcontroller is based on Arm Cortex-M23 core using Armv8-M architecture with COM\/SEG LCD driver, capacitive touch sensing function, and USB 2.0 full speed device.\u003c\/p\u003e\u003cp\u003eIt runs up to 48 MHz and features 256 Kbytes Flash memory, 32 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM258SG6AE includes a 4 x 44, 6 x 42, 8 x 40 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel; Capacitive touch sensing function with up to 20 touch-keys with single-scan or programmable periodic key-scans is supported; it also equipped with a crystal-less USB 2.0 full speed device, compling with USB Battery Charging Detection v1.2 (BC 1.2) profile for high-speed battery charging.\u003c\/p\u003e\u003cp\u003eM258SG6AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 8 channels of PDMA, 4 sets of UART, 2 setof Universal Serial Control Interface (USCI), 2 sets of SPI\/ I²S, 2 sets of I²C, 1 set of ISO-7816-3, 12 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, 2 sets of 12-bit DAC for external voltage reference, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP64 (7 mm x 7 mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e256 KB Flash\u003c\/li\u003e\n\u003cli\u003e32 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 x 44, 6 x 42, 8 x 40 COM\/SEG LCD Driver\u003c\/li\u003e\n\u003cli\u003eBuilt-in charge-pump feature\u003c\/li\u003e\n\u003cli\u003eSupports 3V to 5V LCD panel\u003c\/li\u003e\n\u003cli\u003eSupports 1\/2, 1\/3 and 1\/4 bias voltage\u003c\/li\u003e\n\u003cli\u003eSupports 1\/4 duty, 1\/6 duty and 1\/8 duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitive Touch Sensing\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eUp to 20 touch keys with single-scan or programmable periodic key-scans features\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower management\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eIntegrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO Integrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO\u003c\/li\u003e\n\u003cli\u003eSupport RTC with independent V\u003csub\u003eBAT\u003c\/sub\u003e voltage source pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e110 μA\/MHz in operating mode\u003c\/li\u003e\n\u003cli\u003e3.8 μA in Power-down mode (RTC on, RAM retention)\u003c\/li\u003e\n\u003cli\u003e2.2 μA in Power-down mode (RTC off, RAM retention)\u003c\/li\u003e\n\u003cli\u003e1.6 μA in Deep Power-down mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFour 32-bit timers\u003c\/li\u003e\n\u003cli\u003eOne 24-bit SysTick timer\u003c\/li\u003e\n\u003cli\u003eOne independent watchdog\u003c\/li\u003e\n\u003cli\u003eOne window watchdog\u003c\/li\u003e\n\u003cli\u003eRTC with Calendar and Alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDMA\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e8 channels\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e16 channels of 12-bit 730 kSPS ADC\u003c\/li\u003e\n\u003cli\u003e2 sets of 12-bit DAC\u003c\/li\u003e\n\u003cli\u003e2 sets of rail-to-rail analog comparators (ACMP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 sets of UART interfaces\u003c\/li\u003e\n\u003cli\u003e2 set of I²C interfaces\u003c\/li\u003e\n\u003cli\u003e2 set of SPI\/I²S\u003c\/li\u003e\n\u003cli\u003e1 set of Smart Card Interface (ISO-7816-3)\u003c\/li\u003e\n\u003cli\u003e2 set of USCI (configured as UART, SPI or I²C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eUp to 1 set of USB 2.0 full speed device with on-chip PHY (crystal-less design)\u003c\/li\u003e\n\u003cli\u003eSupports USB Battery Charging Detection v1.2 (BC 1.2) profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe Cryptographic Accelerator supports AES algorithms\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e96-bit Unique ID ( UID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e128-bit Unique Customer ID ( UCID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackages\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP64 (7 mm x 7 mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/microcontrollers\/arm-cortex-m23-mcus\/m254-m256-m258-low-power-lcd-series\/m258sg6ae\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529173270734,"sku":"M258SG6AE","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1334.jpg?v=1779182212"},{"product_id":"m254md2ae","title":"M254MD2AE","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/M254MD2AE.png_1943783844.png?v=1779182226\" alt=\"M254MD2AE\"\u003e\u003c\/p\u003e\u003cp\u003eThe NuMicro M254MD2AE 32-bit microcontroller is based on Arm Cortex-M23 core using Armv8-M architecture with COM\/SEG LCD driver. It runs up to 48 MHz and features 64 Kbytes Flash memory, 8 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to 105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM254MD2AE includes a 8 x 16, 6 x 18, 4 x 20 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel\u003c\/p\u003e\u003cp\u003eM254MD2AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 5 channels of PDMA, 3 sets of UART, 1 setof Universal Serial Control Interface (USCI), 1 set of SPI\/ I²S, 1 set of I²C, 1 set of ISO-7816-3, 6 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 12 channels of 12-bit 730 kSPS ADC, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP44 (10mm x 10mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e64 KB Flash\u003c\/li\u003e\n\u003cli\u003e8 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e8 x16, 6 x 18, 4 x 20 COM\/SEG LCD Driver\u003c\/li\u003e\n\u003cli\u003eBuilt-in charge-pump feature\u003c\/li\u003e\n\u003cli\u003eSupports 3V to 5V LCD panel\u003c\/li\u003e\n\u003cli\u003eSupports 1\/2, 1\/3 and 1\/4 bias voltage\u003c\/li\u003e\n\u003cli\u003eSupports 1\/4 duty, 1\/6 duty and 1\/8 duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower management\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eIntegrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO Integrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e110 μA\/MHz in operating mode\u003c\/li\u003e\n\u003cli\u003e3.8 μA in Power-down mode (RTC on, RAM retention)\u003c\/li\u003e\n\u003cli\u003e2.2 μA in Power-down mode (RTC off, RAM retention)\u003c\/li\u003e\n\u003cli\u003e1.6 μA in Deep Power-down mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFour 32-bit timers\u003c\/li\u003e\n\u003cli\u003eOne 24-bit SysTick timer\u003c\/li\u003e\n\u003cli\u003eOne independent watchdog\u003c\/li\u003e\n\u003cli\u003eOne window watchdog\u003c\/li\u003e\n\u003cli\u003eRTC with Calendar and Alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDMA\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e5 channels\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e12 channels of 12-bit 730 kSPS ADC\u003c\/li\u003e\n\u003cli\u003e2 sets of rail-to-rail analog comparators (ACMP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e3 sets of UART interfaces\u003c\/li\u003e\n\u003cli\u003e1 set of I²C interfaces\u003c\/li\u003e\n\u003cli\u003e1 set of SPI\/I²S\u003c\/li\u003e\n\u003cli\u003e1 set of Smart Card Interface (ISO-7816-3)\u003c\/li\u003e\n\u003cli\u003e1 set of USCI (configured as UART, SPI or I²C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e96-bit Unique ID ( UID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e128-bit Unique Customer ID ( UCID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackages\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP44 (10mm x 10mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/microcontrollers\/arm-cortex-m23-mcus\/m254-m256-m258-low-power-lcd-series\/m254md2ae\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529173729486,"sku":"M254MD2AE","price":1.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1518.jpg?v=1779182244"},{"product_id":"m254sd2ae","title":"M254SD2AE","description":"\u003cp\u003eThe NuMicro M254SD2AE 32-bit microcontroller is based on Arm Cortex-M23 core using Armv8-M architecture with COM\/SEG LCD driver. It runs up to 48 MHz and features 64 Kbytes Flash memory, 8 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to 105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM254SD2AE includes a 8 x 28, 6 x 30, 4 x 32 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel.\u003c\/p\u003e\u003cp\u003eM254SD2AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 5 channels of PDMA, 3 sets of UART, 1 setof Universal Serial Control Interface (USCI), 1 set of SPI\/ I²S, 1 set of I²C, 1 set of ISO-7816-3, 6 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP64 ( 7 mm x 7 mm ) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e64 KB Flash\u003c\/li\u003e\n\u003cli\u003e8 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e8 x28, 6 x 30 \u0026amp; 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It runs up to 48 MHz and features 64 Kbytes Flash memory, 8 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to 105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM256MD2AE includes a 8 x 16, 6 x 18, 4 x 20 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel; Capacitive touch sensing function with up to 6 touch-keys with single-scan or programmable periodic key-scans is also supported.\u003c\/p\u003e\u003cp\u003eM256MD2AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 5 channels of PDMA, 3 sets of UART, 1 setof Universal Serial Control Interface (USCI), 1 set of SPI\/ I²S, 1 set of I²C, 1 set of ISO-7816-3, 6 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 12 channels of 12-bit 730 kSPS ADC, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP44 (10mm x 10mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e64 KB Flash\u003c\/li\u003e\n\u003cli\u003e8 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e8 x16, 6 x 18, 4 x 20 COM\/SEG LCD Driver\u003c\/li\u003e\n\u003cli\u003eBuilt-in charge-pump feature\u003c\/li\u003e\n\u003cli\u003eSupports 3V to 5V LCD panel\u003c\/li\u003e\n\u003cli\u003eSupports 1\/2, 1\/3 and 1\/4 bias voltage\u003c\/li\u003e\n\u003cli\u003eSupports 1\/4 duty, 1\/6 duty and 1\/8 duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitive Touch Sensing\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eUp to 6 touch keys with single-scan or programmable periodic key-scans features\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower management\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eIntegrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO Integrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e110 μA\/MHz in operating mode\u003c\/li\u003e\n\u003cli\u003e3.8 μA in Power-down mode (RTC on, RAM retention)\u003c\/li\u003e\n\u003cli\u003e2.2 μA in Power-down mode (RTC off, RAM retention)\u003c\/li\u003e\n\u003cli\u003e1.6 μA in Deep Power-down mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFour 32-bit timers\u003c\/li\u003e\n\u003cli\u003eOne 24-bit SysTick timer\u003c\/li\u003e\n\u003cli\u003eOne independent watchdog\u003c\/li\u003e\n\u003cli\u003eOne window watchdog\u003c\/li\u003e\n\u003cli\u003eRTC with Calendar and Alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDMA\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e5 channels\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e12 channels of 12-bit 730 kSPS ADC\u003c\/li\u003e\n\u003cli\u003e2 sets of rail-to-rail analog comparators (ACMP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e3 sets of UART interfaces\u003c\/li\u003e\n\u003cli\u003e1 set of I²C interfaces\u003c\/li\u003e\n\u003cli\u003e1 set of SPI\/I²S\u003c\/li\u003e\n\u003cli\u003e1 set of Smart Card Interface (ISO-7816-3)\u003c\/li\u003e\n\u003cli\u003e1 set of USCI (configured as UART, SPI or I²C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e96-bit Unique ID ( UID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e128-bit Unique Customer ID ( UCID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackages\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP44 (10mm x 10mm)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/microcontrollers\/arm-cortex-m23-mcus\/m254-m256-m258-low-power-lcd-series\/m256md2ae\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529174319310,"sku":"M256MD2AE","price":1.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1519.jpg?v=1779182306"},{"product_id":"m256sd2ae","title":"M256SD2AE","description":"\u003cp\u003eThe NuMicro M256SD2AE 32-bit microcontroller is based on Arm Cortex-M23 core using Armv8-M architecture with COM\/SEG LCD driver and capacitive touch sensing function. It runs up to 48 MHz and features 64 Kbytes Flash memory, 8 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM256SD2AE includes a 8 x 28, 6 x 30, 4 x 32 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel; Capacitive touch sensing function with up to 14 touch-keys with single-scan or programmable periodic key-scans is also supported.\u003c\/p\u003e\u003cp\u003eM256SD2AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 5 channels of PDMA, 3 sets of UART, 1 setof Universal Serial Control Interface (USCI), 1 set of SPI\/ I²S, 1 set of I²C, 1 set of ISO-7816-3, 6 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP64 (7mm x 7mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e64 KB Flash\u003c\/li\u003e\n\u003cli\u003e8 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e8 x28, 6 x 30 \u0026amp; 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It runs up to 48 MHz and features 128 Kbytes Flash memory, 16 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM256SE3AE includes a 8 x 28, 6 x 30, 4 x 32 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel; Capacitive touch sensing function with up to 16 touch-keys with single-scan or programmable periodic key-scans is also supported.\u003c\/p\u003e\u003cp\u003eM256SE3AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 5 channels of PDMA, 3 sets of UART, 1 setof Universal Serial Control Interface (USCI), 1 set of SPI\/ I²S, 1 set of I²C, 1 set of ISO-7816-3, 6 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP64 (7mm x 7mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e128 KB Flash\u003c\/li\u003e\n\u003cli\u003e16 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e8 x28, 6 x30 \u0026amp; 4 x 32 COM\/SEG LCD Driver\u003c\/li\u003e\n\u003cli\u003eBuilt-in charge-pump feature\u003c\/li\u003e\n\u003cli\u003eSupports 3V to 5V LCD panel\u003c\/li\u003e\n\u003cli\u003eSupports 1\/2, 1\/3 and 1\/4 bias voltage\u003c\/li\u003e\n\u003cli\u003eSupports 1\/4 duty, 1\/6 duty and 1\/8 duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitive Touch Sensing\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eUp to 16 touch keys with single-scan or programmable periodic key-scans features\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower management\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eIntegrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO Integrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO\u003c\/li\u003e\n\u003cli\u003eSupport RTC with independent V\u003csub\u003eBAT\u003c\/sub\u003e voltage source pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e110 μA\/MHz in operating mode\u003c\/li\u003e\n\u003cli\u003e3.8 μA in Power-down mode (RTC on, RAM retention)\u003c\/li\u003e\n\u003cli\u003e2.2 μA in Power-down mode (RTC off, RAM retention)\u003c\/li\u003e\n\u003cli\u003e1.6 μA in Deep Power-down mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFour 32-bit timers\u003c\/li\u003e\n\u003cli\u003eOne 24-bit SysTick timer\u003c\/li\u003e\n\u003cli\u003eOne independent watchdog\u003c\/li\u003e\n\u003cli\u003eOne window watchdog\u003c\/li\u003e\n\u003cli\u003eRTC with Calendar and Alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDMA\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e5 channels\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e16 channels of 12-bit 730 kSPS ADC\u003c\/li\u003e\n\u003cli\u003e2 sets of rail-to-rail analog comparators (ACMP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e3 sets of UART interfaces\u003c\/li\u003e\n\u003cli\u003e1 set of I²C interfaces\u003c\/li\u003e\n\u003cli\u003e1 set of SPI\/I²S\u003c\/li\u003e\n\u003cli\u003e1 set of Smart Card Interface (ISO-7816-3)\u003c\/li\u003e\n\u003cli\u003e1 set of USCI (configured as UART, SPI or I²C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e96-bit Unique ID ( UID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e128-bit Unique Customer ID ( UCID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackages\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP64 ( 7 mm x 7 mm )\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/microcontrollers\/arm-cortex-m23-mcus\/m254-m256-m258-low-power-lcd-series\/m256se3ae\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529174843598,"sku":"M256SE3AE","price":2.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1344.jpg?v=1779182359"},{"product_id":"m258ke3ae","title":"M258KE3AE","description":"\u003cp\u003eThe NuMicro M258KE3AE 32-bit microcontroller is based on Arm Cortex-M23 core using Armv8-M architecture with COM\/SEG LCD driver, capacitive touch sensing function, and USB 2.0 full speed device.. It runs up to 48 MHz and features 128 Kbytes Flash memory, 16 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM258KE3AE includes a 8 x 44, 6 x 46, 4 x 48 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel; Capacitive touch sensing function with up to 16 touch-keys with single-scan or programmable periodic key-scans is supported; it also equipped with a crystal-less USB 2.0 full speed device, compling with USB Battery Charging Detection v1.2 (BC 1.2) profile for high-speed battery charging.\u003c\/p\u003e\u003cp\u003eM258KE3AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 5 channels of PDMA, 3 sets of UART, 1 setof Universal Serial Control Interface (USCI), 1 set of SPI\/ I²S, 1 set of I²C, 1 set of ISO-7816-3, 6 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP128 (14mm x 14mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e128 KB Flash\u003c\/li\u003e\n\u003cli\u003e16 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e8 x 44, 6 x 46 \u0026amp; 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It runs up to 48 MHz and features 128 Kbytes Flash memory, 16 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I\/O tolerance, and -40℃ to +105℃ operating temperature.\u003c\/p\u003e\u003cp\u003eM258SE3AE includes a 8 x 28, 6 x 30, 4 x 32 COM\/SEG LCD driver with selectable bias voltage and duty, and it also built-in charge-pump to support 3V to 5V wide voltage of LCD panel; Capacitive touch sensing function with up to 16 touch-keys with single-scan or programmable periodic key-scans is supported; it also equipped with a crystal-less USB 2.0 full speed device, compling with USB Battery Charging Detection v1.2 (BC 1.2) profile for high-speed battery charging.\u003c\/p\u003e\u003cp\u003eM258SE3AE provides plenty of peripherals such as Timers, Watchdog Timers, RTC, 5 channels of PDMA, 3 sets of UART, 1 setof Universal Serial Control Interface (USCI), 1 set of SPI\/ I²S, 1 set of I²C, 1 set of ISO-7816-3, 6 channels of basic PWM, making it highly suitable for connecting comprehensive external modules. It also integrates high performance analog circuit, such as 16 channels of 12-bit 730 kSPS ADC, and a temperature sensor to reduce external components.\u003c\/p\u003e\u003cp\u003eSupported packages LQFP64 (7 mm x 7 mm) with pin-compatible for different part numbers make the system design and parts change easily.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHandheld meter\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eSmart Home \/ Home Appliance\u003c\/li\u003e\n\u003cli\u003eIndustrial Control \/ Industrial Automation\u003c\/li\u003e\n\u003cli\u003eTemperature\/Humidity Logger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Characteristics\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage range: 1.75V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eEFT 4.4 KV\u003c\/li\u003e\n\u003cli\u003eESD HBM 7 KV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eArm Cortex-M23 core using Armv8-M architecture, running up to 48 MHz, without TrustZone\u003c\/li\u003e\n\u003cli\u003e32-bit hardware multiplier\/divider\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemories\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e128 KB Flash\u003c\/li\u003e\n\u003cli\u003e16 KB SRAM\u003c\/li\u003e\n\u003cli\u003e4 KB LDROM\u003c\/li\u003e\n\u003cli\u003e1-region eXecute-Only-Memory (XOM)\u003c\/li\u003e\n\u003cli\u003eISP\/ICP\/IAP programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClocks\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 ~ 32 MHz external high speed crystal oscillator (HXT) for precise timing operation\u003c\/li\u003e\n\u003cli\u003e32.768 kHz external low speed crystal oscillator (LXT) for RTC function and low-power system operation\u003c\/li\u003e\n\u003cli\u003e48 MHz internal high speed RC oscillator (HIRC) for system operation (Factory pre-trimmed to ±0.25% and frequency deviation ±2.5% over entire temperature from -40°C ~ 105 °C)\u003c\/li\u003e\n\u003cli\u003e4.032 MHz internal high speed RC oscillator (MIRC) for system operation\u003c\/li\u003e\n\u003cli\u003e38.4 kHz internal low speed RC oscillator (LIRC) for Watchdog Timer and wake-up operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOM\/SEG LCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e8 x 28, 6 x 30, 4 x 32 COM\/SEG LCD drive\u003c\/li\u003e\n\u003cli\u003eBuilt-in charge-pump feature\u003c\/li\u003e\n\u003cli\u003eSupports 3V to 5V LCD panel\u003c\/li\u003e\n\u003cli\u003eSupports 1\/2, 1\/3 and 1\/4 bias voltage\u003c\/li\u003e\n\u003cli\u003eSupports 1\/4 duty, 1\/6 duty and 1\/8 duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitive Touch Sensing\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eUp to 16 touch keys with single-scan or programmable periodic key-scans features\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower management\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eIntegrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO Integrated with Power-on Reset, Brown-out Reset and Low Voltage Reset\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO\u003c\/li\u003e\n\u003cli\u003eSupport RTC with independent V\u003csub\u003eBAT\u003c\/sub\u003e voltage source pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e110 μA\/MHz in operating mode\u003c\/li\u003e\n\u003cli\u003e3.8 μA in Power-down mode (RTC on, RAM retention)\u003c\/li\u003e\n\u003cli\u003e2.2 μA in Power-down mode (RTC off, RAM retention)\u003c\/li\u003e\n\u003cli\u003e1.6 μA in Deep Power-down mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFour 32-bit timers\u003c\/li\u003e\n\u003cli\u003eOne 24-bit SysTick timer\u003c\/li\u003e\n\u003cli\u003eOne independent watchdog\u003c\/li\u003e\n\u003cli\u003eOne window watchdog\u003c\/li\u003e\n\u003cli\u003eRTC with Calendar and Alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDMA\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e5 channels\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e16 channels of 12-bit 730 kSPS ADC\u003c\/li\u003e\n\u003cli\u003e2 sets of rail-to-rail analog comparators (ACMP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e3 sets of UART interfaces\u003c\/li\u003e\n\u003cli\u003e1 set of I²C interfaces\u003c\/li\u003e\n\u003cli\u003e1 set of SPI\/I²S\u003c\/li\u003e\n\u003cli\u003e1 set of Smart Card Interface (ISO-7816-3)\u003c\/li\u003e\n\u003cli\u003e1 set of USCI (configured as UART, SPI or I²C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eUp to 1 set of USB 2.0 full speed device with on-chip PHY (crystal-less design)\u003c\/li\u003e\n\u003cli\u003eSupports USB Battery Charging Detection v1.2 (BC 1.2) profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e96-bit Unique ID ( UID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e128-bit Unique Customer ID ( UCID )\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackages\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP64 ( 7 mm x 7 mm )\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/microcontrollers\/arm-cortex-m23-mcus\/m254-m256-m258-low-power-lcd-series\/m258se3ae\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529174909134,"sku":"M258SE3AE","price":2.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1520.jpg?v=1779182422"}],"url":"https:\/\/direct.nuvoton.com\/collections\/m254-m256-m258-low-power-lcd-series.oembed","provider":"Nuvoton Direct","version":"1.0","type":"link"}