{"product_id":"m2l31kidae","title":"M2L31KIDAE","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/Nuvoton-M2L31-Series.png?v=1779185989\" alt=\"Nuvoton-M2L31 Series\" width=\"800\"\u003e\u003c\/p\u003e\u003cp\u003eThe NuMicro\u003csup\u003e®\u003c\/sup\u003e M2L31 series is based on Arm\u003csup\u003e®\u003c\/sup\u003e Cortex\u003csup\u003e®\u003c\/sup\u003e-M23 core at Armv8-M architecture with a single cycle hardware multiplier\/divider. It runs up to 72 MHz and features 64 to 512 Kbytes ReRAM, 40 to 168 Kbytes SRAM, 1.71V to 3.6V operating voltage, -40°C to 105°C wide operating temperature, a variety of packages choices, and excellent high immunity characteristics by 4 kV ESD HBM and 4.4 kV EFT.\u003c\/p\u003e\u003cp\u003eReRAM (Resistive Random-Access Memory) is a type of non-volatile memory that achieves digital data storage by altering the resistance state of its components through the application of an external voltage. It boasts three major characteristics: fast read\/write speeds, low power consumption, and superior durability, making it hailed as the next-generation embedded universal memory. Unlike embedded flash memory, ReRAM doesn't require an page erase operation before writing, resulting in faster write speeds and a more straightforward and speedy operation similar to EEPROM. Furthermore, ReRAM consumes less energy for storing each bit compared to what is needed in flash memory. Additionally, because each storage unit can be individually set or reset, it offers greater enduance than flash memory.\u003c\/p\u003e\u003cp\u003eIn Normal Run mode 60 μA\/MHz at 72 MHz, It supports 3 additional power-down levels, including Normal Power-down, Standby Power-down, and Deep Power-down mode. In the Normal Power-down mode, MIRC, LIRC and LXT can be operated to shorten the stable time of high precision sensors also lower the shole system’s power consumption. in additional, features Auto-operation mode in low power domain to proceed sensor data through low power serial interfaces without interrupting CPU.\u003c\/p\u003e\u003cp\u003eThe M2L31 series provides up to three Programmable Gain Amplifiers (PGA) to amplify the small voltage, three comparators in conjunction with PWM to ensure cycle-by-cycle over current limiting for increased application safety and robustness, one 24-ch high-speed 3.6 MSPS 12-bit SAR ADC, up to two 12-bit 1 MSPS DAC to provide precise voltage reference to other analog device, 12-ch 16-bit 72MHz PWM and up to 12-ch 16-bit 144MHz EPWM.\u003c\/p\u003e\u003cp\u003eThe M2L31 series includes one controller compliant with USB Type-C Rev. 2.1 and USB Power Delivery Rev. 3.0 specifications. The controller featuring USB Type-C pull-high and pull-low resistors, Dead battery and fast role swap supported, and flexible Power Delivery along with data transmission over a single cable.\u003c\/p\u003e\u003cp\u003eThe M2L31 series provides plenty of peripherals such as RTC with independent VBAT pin, up to 16 channels of PDMA, up to 16 independent capacitive touch key sensing, up to 2 sets of CAN FD controller, USB 2.0 FS OTG Host and device controllers, up to 8 sets of UART, up to 4 sets of I²C, up to 4 sets of SPI\/I²S,1 set of QSPI, and 2 sets of Universal Serial Control Interfaces (USCI).\u003c\/p\u003e\u003cp\u003eSupported packages include WLCSP 25 (2.5 mm x 2.5 mm), QFN32 (5 mm x 5 mm), LQFP48 (7 mm x 7 mm), QFN 48 (5 mm x 5 mm), WLCSP 49 (3.0 mm x 3.0 mm), LQFP64 (7 mm x 7 mm), and LQFP128 (14 mm x 14 mm).\u003c\/p\u003e\u003cp\u003eFor the development, It supports IDEs provided by third parties, such as Keil MDK, IAR EWARM and NuEclipse IDE with GNU GCC compiler.\u003c\/p\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eMotor Control\u003c\/li\u003e\n\u003cli\u003ePC Peripherals\u003c\/li\u003e\n\u003cli\u003eIndustrial Automatic Related Products\u003c\/li\u003e\n\u003cli\u003eBattery Management System\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: 1.71V ~ 3.6V\u003c\/li\u003e\n\u003cli\u003eTemperature range: -40°C ~ 105°C\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 running up to 72 MHz\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\u003eMemory\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eResistive RAM (ReRAM) embedded without the need for an erase cycle to save read and write time\u003c\/li\u003e\n\u003cli\u003e512\/ 256\/ 128\/ 64 KB APROM\u003c\/li\u003e\n\u003cli\u003eUp to 168 KB SRAM with 40KB parity check\u003c\/li\u003e\n\u003cli\u003eIndependent 8\/4 KB Low Power SRAM\u003c\/li\u003e\n\u003cli\u003e8 KB LDROM\u003c\/li\u003e\n\u003cli\u003eFour eXecute-Only-Memory (XOM) regions\u003c\/li\u003e\n\u003cli\u003eFour Memory Protection Unit (MPU) memory regions\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 to 32 MHz crystal oscillator\u003c\/li\u003e\n\u003cli\u003e32.768 kHz crystal oscillator for RTC\u003c\/li\u003e\n\u003cli\u003eInternal 12 MHz RC oscillator with ± 2% deviation at -40~105 ℃\u003c\/li\u003e\n\u003cli\u003eInternal 48 MHz RC oscillator with ±2.5% deviation at -40~105 ℃\u003c\/li\u003e\n\u003cli\u003eInternal 1~8 MHz MIRC with ±10% deviation at -40~105 ℃\u003c\/li\u003e\n\u003cli\u003eInternal 32 kHz RC oscillator±10% deviation\u003c\/li\u003e\n\u003cli\u003eInternal PLL up to 144 MHz\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\u003eNormal run: 60 μA\/MHz at 72 MHz\u003c\/li\u003e\n\u003cli\u003eIdle mode: 33μA\/MHz at 25°C\/3.0V, all peripherals disabled condition\u003c\/li\u003e\n\u003cli\u003eNPD w\/o power gating (NPD2 mode): 55 uA, at 25°C\/3.0V\u003c\/li\u003e\n\u003cli\u003eNPD w\/ power gating (NPD4 mode): 9 uA, at 25°C\/3.0V\u003c\/li\u003e\n\u003cli\u003eSPD w\/ 40KB SRAM retention: 1.7 uA, at 25°C\/3.0V\u003c\/li\u003e\n\u003cli\u003eDPD: 0.54uA at 25°C\/3.0V, RTC and LXT disabled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePWM x 32 output channel\u003c\/li\u003e\n\u003cli\u003eIncludes EPWM, PWM, Timer, and Low Power Timer\u003c\/li\u003e\n\u003cli\u003eFour 24-bit timers, supporting up to 1 independent PWM output\u003c\/li\u003e\n\u003cli\u003e12 Enhanced PWM with twelve 16-bit counters, up to 72 MHz for timer clock source\u003c\/li\u003e\n\u003cli\u003e12 PWM with six 16-bit timers, up to 144 MHz for timer clock source\u003c\/li\u003e\n\u003cli\u003eTwo 24-bit Low Power Timers\u003c\/li\u003e\n\u003cli\u003eTwo Tick Timers\u003c\/li\u003e\n\u003cli\u003eOne 24-bit count-down SysTick timer\u003c\/li\u003e\n\u003cli\u003eOne watchdog timer\u003c\/li\u003e\n\u003cli\u003eOne window watchdog timer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDMA\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eUp to 16 channels of Peripheral DMA Controller\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTC and V\u003csub\u003eBAT\u003c\/sub\u003e\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eIndependent V\u003csub\u003eBAT\u003c\/sub\u003e power pin for RTC\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eVoltage Adjustable Interface (VAI)\u003c\/li\u003e\n\u003cli\u003eUp to two Enhanced Quadrature Encoder Interfaces (EQEI)\u003c\/li\u003e\n\u003cli\u003eUp to two input Enhanced Input Capture timers (ECAP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCryptography Accelerator\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eCyclic Redundancy Calculation Unit\u003c\/li\u003e\n\u003cli\u003eAES encryption with 128\/192\/256-bit key\u003c\/li\u003e\n\u003cli\u003eTrue random number generator (TRNG)\u003c\/li\u003e\n\u003cli\u003ePseudo random number generator (PRNG)\u003c\/li\u003e\n\u003cli\u003eUp to three Tamper pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eBuilt-in internal reference voltage\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature sensor\u003c\/li\u003e\n\u003cli\u003eOne 12-bit, up to 24-ch 3.42 MSPS SAR ADC\u003c\/li\u003e\n\u003cli\u003eUp to two 12-bit, 1 MSPS DAC with buffer\u003c\/li\u003e\n\u003cli\u003eThree rail-to-rail comparators with 6-bit DAC function\u003c\/li\u003e\n\u003cli\u003eUp to three sets of OP Amplifiers\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\u003eUp to eight UART interfaces\u003c\/li\u003e\n\u003cli\u003eIncludes LIN and IrDA\u003c\/li\u003e\n\u003cli\u003eOne Low Power UART interface\u003c\/li\u003e\n\u003cli\u003eUp to two USCI interface (UART \/ SPI \/ I²C)\u003c\/li\u003e\n\u003cli\u003eUp to four I²C interfaces\u003c\/li\u003e\n\u003cli\u003eOne Low Power I²C interfaces (400 kbps)\u003c\/li\u003e\n\u003cli\u003eUp to four SPI\/I²S interface (up to 36 MHz)\u003c\/li\u003e\n\u003cli\u003eOne Low Power SPI interface (up to 12 MHz)\u003c\/li\u003e\n\u003cli\u003eOne Quad Serial Peripheral Interface (QSPI)\u003c\/li\u003e\n\u003cli\u003eUp to one External Bus Interface (EBI)\u003c\/li\u003e\n\u003cli\u003eUp to two sets of CAN FD controllers\u003c\/li\u003e\n\u003cli\u003eSupports USB 2.0 full speed OTG\/Host\/Device controller with maximum 1024 bytes’ buffer size\u003c\/li\u003e\n\u003cli\u003eCompliant with Type-C (Rev.2.1) and Power Delivery (Rev. 3.0) specification\u003c\/li\u003e\n\u003cli\u003eUp to 16 touch keys with single-scan or programmable periodic key-scans with 5V tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaluation Board\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eNuMaker-M2L31KI\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\/arm-cortex-m23-mcus\/m2l31-series\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGO\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEvaluation Board: \u003ca href=\"https:\/\/www.nuvoton.com\/board\/numaker-m2l31ki\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNuMaker-M2L31KI\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nuvoton Direct","offers":[{"title":"Tray","offer_id":43529290940622,"sku":"M2L31KIDAE","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0749\/7934\/files\/1656.jpg?v=1779186093","url":"https:\/\/direct.nuvoton.com\/zh\/products\/m2l31kidae","provider":"Nuvoton Direct","version":"1.0","type":"link"}