{"product_id":"ml54ld1ae","title":"ML54LD1AE","description":"\u003cp\u003eNuMicro\u003csup\u003e®\u003c\/sup\u003e ML54LD1AE is embedded with based on 1T 8051-based CMOS microcontroller, built-in LCD driver, runs up to 24 MHz at a wide voltage range from 1.8V to 3.6V, and features 64Kbytes flash, 4Kbytes SRAM, and 4K Kbytes loader ROM for the ISP. It is also equipped with plenty of peripheral devices, such as up to up to up to 42GPIO, Timers, Watchdog Timer, Window Watchdog Timer, UART, SPI, I²C, PWM Timer, 12-bit ADC, provides multiple packages: LQFP48.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eHome appliances\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eBattery management system\u003c\/li\u003e\n\u003cli\u003eHandheld meters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eKey Features\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1T 8051-based CMOS microcontroller running up to 24 MHz\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eBuilt-in LDO for wide operating voltage ranges from 1.8V to 3.6V\u003c\/li\u003e\n\u003cli\u003eTemperature range: - 40 ℃ to 105 ℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash Memory\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e64 Kbytes Flash for program code\u003c\/li\u003e\n\u003cli\u003e4 Kbytes flash for ISP loader\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSRAM Memory\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e4 Kbytes embedded SRAM\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Control\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 to 24 MHz HXT crystal oscillator or external input clock\u003c\/li\u003e\n\u003cli\u003e32.768 kHz LXT crystal oscillator or external input clock for low-power system operation\u003c\/li\u003e\n\u003cli\u003eInternal 24 MHz HIRC oscillator variation \u0026lt; ± 4 % within all temperature and full voltage range\u003c\/li\u003e\n\u003cli\u003eSupport software trim function to ± 0.25 % deviation within - 40 ℃ ~ 105 ℃\u003c\/li\u003e\n\u003cli\u003eInternal 38.4 kHz LIRC with variation \u0026lt; ± 10 %. Add software trim mechanism for UART 2 % accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCD Driver\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eSupport Internal resistor bias, capacitor bias\u003c\/li\u003e\n\u003cli\u003eSupport programmable internal VLCD charge pump mode\u003c\/li\u003e\n\u003cli\u003e1\/2, 1\/3, 1\/4 bias selectable\u003c\/li\u003e\n\u003cli\u003eMaximum 4 COM x 32 SEG, 6 COM x 30 SEG, 8 COM x 28 SEG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e4-ch PDMA controller\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRTC with Calendar and Alarm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWM\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eUp to 12*16-bit channel PWM outputs or 6 complementary paired PWM outputs\u003c\/li\u003e\n\u003cli\u003eSupport Dead-Zone generator for complementary paired PWM\u003c\/li\u003e\n\u003cli\u003eSupport Capture interrupt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADC\u003c\/strong\u003e\u003cul\u003e\u003cli\u003e10 ch 12-bit SAR ADC with 500 kSPS\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2 Analog comparator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eUp to 2 SPI\u003c\/li\u003e\n\u003cli\u003eUp to 2 I²C\u003c\/li\u003e\n\u003cli\u003eUp to 2 UART\u003c\/li\u003e\n\u003cli\u003eUp to 2 smart card interface\u003c\/li\u003e\n\u003cli\u003eUp to 42 GPIO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eLQFP48\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eTechnical Documents\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eFor more details, please visit Nuvoton Official Website: \u003ca href=\"https:\/\/www.nuvoton.com\/products\/microcontrollers\/8bit-8051-mcus\/low-power-lcd-ml54-series\/ml54ld1ae\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eML54LD1AE: \u003ca href=\"https:\/\/www.nuvoton.com\/resource-download.jsp?tp_GUID=DA00-ML51\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDATASHEET\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529153937614,"sku":"ML54LD1AE","price":1.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1121.jpg?v=1779178839","url":"https:\/\/direct.nuvoton.com\/products\/ml54ld1ae","provider":"Nuvoton Direct","version":"1.0","type":"link"}