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M251KG6AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m251-m252-series/m251kg6ae/
The NuMicro® M251KG6AE is a low-power microcontroller based on Arm® Cortex®-M23 core for Armv8-M architecture. It runs up to 48 MHz with 256 Kbytes embedded Flash memory and 32 Kbytes embedded SRAM , 4 Kbytes Flash loader memory ( LDROM ) for In-System Programming ( ISP ) , The 32-bit low-power microcontrollers supports wide supply voltage from 1.8 ~ 5.5 V and operating temperature range from - 40 ℃ ~ 105 ℃ . The NuMicro® M251KG6AE behaves low power consumption in Normal Run mode 138 μA / MHz at 48 MHz , Idle mode 60 μA / MHz , power down mode 2.5 μA ( RTC on, RAM retention ) , power down mode 1.7 μA ( RTC off, RAM retention ) and Deep Power-down mode. The NuMicro® M251KG6AE series integrates RTC with independent VBAT voltage source pin to support low power mode with main power off and VBAT only. It’s low power, wide supply voltage and fast wake-up features make it suitable for battery-powered IoT applications. The NuMicro® M251KG6AE provides 8 channels of Nuvoton proprietary
M251SE3AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m251-m252-series/m251se3ae/
The NuMicro® M251SE3AE is a low-power microcontroller based on Arm® Cortex®-M23 core for Armv8-M architecture. It runs up to 48 MHz with 128 Kbytes embedded Flash memory and 16 Kbytes embedded SRAM , 4 Kbytes Flash loader memory ( LDROM ) for In-System Programming ( ISP ) , The 32-bit low-power microcontrollers supports wide supply voltage from 1.8 ~ 5.5 V and operating temperature range from - 40 ℃ ~ + 105 ℃ . The NuMicro® M251SE3AE behaves low power consumption in Normal Run mode 138 μA / MHz at 48 MHz , Idle mode 60 μA / MHz , power down mode 2.5 μA ( RTC on, RAM retention ) , power down mode 1.7 μA ( RTC off, RAM retention ) and Deep Power-down mode. The NuMicro® M251SE3AE series integrates RTC with independent VBAT voltage source pin to support low power mode with main power off and VBAT only. It’s low power, wide supply voltage and fast wake-up features make it suitable for battery-powered IoT applications. The NuMicro® M251SE3AE provides 8 channels of Nuvoton proprietary
M251SG6AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m251-m252-series/m251sg6ae/
The NuMicro® M251SG6AE is a low-power microcontroller based on Arm® Cortex®-M23 core for Armv8-M architecture. It runs up to 48 MHz with 256 Kbytes embedded Flash memory and 32 Kbytes embedded SRAM , 4 Kbytes Flash loader memory ( LDROM ) for In-System Programming ( ISP ) , The 32-bit low-power microcontrollers supports wide supply voltage from 1.8 ~ 5.5 V and operating temperature range from - 40 ℃ ~ 105 ℃ . The NuMicro® M251SG6AE behaves low power consumption in Normal Run mode 138 μA / MHz at 48 MHz , Idle mode 60 μA / MHz , power down mode 2.5 μA ( RTC on, RAM retention ) , power down mode 1.7 μA ( RTC off, RAM retention ) and Deep Power-down mode. The NuMicro® M251SG6AE series integrates RTC with independent VBAT voltage source pin to support low power mode with main power off and VBAT only. It’s low power, wide supply voltage and fast wake-up features make it suitable for battery-powered IoT applications. The NuMicro® M251SG6AE provides 8 channels of Nuvoton proprietary
M254/M256/M258 Low Power LCD Series
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m254-m256-m258-low-power-lcd-series/
The NuMicro M254/M256/M258 series 32-bit low-power microcontroller is based on Arm Cortex-M23 core using Armv8-M architecture with COM/SEG LCD display driver and capacitive touch key functions; an USB 2.0 full speed device is also equipped to support the communication with PC/Mobile accessories. It runs up to 48 MHz and features up to 256 Kbytes Flash memory, up to 32 Kbytets SRAM, 1.75V ~ 5.5V wide operating voltage, 5V I/O tolerance, and -40℃ to +105℃ operating temperature. The M254/M256/M258 series provides low power consumption in Normal Run mode 110 μA/MHz at 48 MHz, Power-down mode with 3.8 μA while RTC on and RAM retention, and it can supports down to 2.2uA while RTC off, and Deep Power-down mode is down to 1.6 μA. The M254/M256/M258 series integrates RTC with independent VBAT voltage source pin to support low power mode with main power off and VBAT only. An 8 x 44, 6 x 46, 4 x 48 COM/SEG LCD is available on the M254/M256/M258 series.
NuMaker-HMI-M032KI
https://www.nuvoton.com.cn/board/numaker-hmi-m032ki/
The NuMaker-HMI-M032KI is a development kit for GUI application development on emWin library. The NuMaker-HMI-M032KI consists of two parts: NuMaker-M032KI and a NuTFT extension board. The NuMaker-M032KI consists of two parts: an M032KI target board and an on-board Nu-Link2-Me debugger and programmer. The NuMaker-HMI-M032KI is designed for project evaluation, prototype development and validation with power consumption monitoring function. The M032KI target board is based on NuMicro® M032KIAAE. For the development flexibility, the M032KI target board provides the extension connectors of M032KIAAE, the Arduino UNO compatible headers and able to adopt multiple power supply. Furthermore, the Nuvoton-designed ammeter connector can measure the power consumption instantly, which is essential for the prototype evaluation. In 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
M2L31LE4AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m2l31-series/m2l31le4ae/
The NuMicro® M2L31LE4AE is based onArm® Cortex®-M23 core at Armv8-M architecture. It runs up to 72 MHz and features 128 Kbytes ReRAM, 40 Kbytes SRAM, 1.71V ~ 3.6V operating voltage, -40°C ~ 105°C wide operating temperature, LQFP48 package, and excellent high immunity characteristics by 4 kV ESD HBM and 4.4 kV EFT. In Normal Run mode, the power consumption is 66 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. in additional, features Auto-operation mode in low power domain to proceed sensor data through low power serial interface without interrupting CPU. For the development tool, NuMaker-M2L31SG evaluation board and Nu-Link debugger are powerful tools for product evaluation and development. It supports IDEs provided by third parties, such as Keil MDK, IAR EWARM and NuEclipse IDE with GNU GCC compiler. Key Features: • Operating Characteristics - Voltage range: 1.71V ~ 3.6V - Temperature range: -40°C ~ +105°C • Core - Arm Cortex-M23 core running up to 72 MHz - 32-bit hardware multiplier/divider • Memory - 128 KB Resistive RAM (ReRAM) memory without the need for an erase cycle to save read and write time - 40 KB SRAM with 40 KB parity check - Independent 8 KB Low Power SRAM - 8 KB LDROM - 4 sets of eXecute-Only-Memory (XOM) regions - 4 sets of Memory Protection Unit (MPU) memory regions • Supports program update by - ISP ( In-System Programming ) - ICP ( In-Circuit Programming ) - IAP ( In-Application Programming) • Clocks - 4 to 32 MHz external crystal oscillator - 32.768 kHz external crystal oscillator for RTC - Internal 12 MHz RC oscillator with ±2% deviation at -40℃ ~ +105℃ - Internal 48 MHz RC oscillator with ±2% deviation at -40℃ ~ +105℃ - Internal 1 ~ 8 MHz MIRC with ±10% deviation at -40℃ ~ +105℃ - Internal 32 kHz RC oscillator ±10% deviation - Internal PLL up to 144 MHz • Low Power Consumption - Normal run: 66 μA/MHz at 72 MHz - Idle mode: 33 μA/MHz at 25°C/3.0V, all peripherals disabled condition - NPD without power gating (NPD2 mode): 55 μA, at 25°C/3.0V - NPD with power gating (NPD4 mode): 9 μA, at 25°C/3.0V - SPD with 40 KB SRAM retention: 1.7 μA, at 25°C/3.0V - DPD: 0.54 μA at 25°C/3.0V, RTC and LXT disabled • Timers - 4 sets of 32-bit timers, supporting up to 1 independent PWM output - 12-channel Enhanced PWM with twelve 16-bit counters, up to 144 MHz for timer clock source - 2 sets of 24-bit Low Power Timers - 2 sets of Tick Timers - 1 set of 24-bit count-down SysTick timer - 1 set of watchdog timer - 1 set of window watchdog timer • PDMA - 10 channels of Peripheral DMA Controller • RTC and VBAT - Independent VBAT power pin for RTC • Control Interfaces - Voltage Adjustable Interface (VAI) - 2 sets of Enhanced Quadrature Encoder Interfaces (EQEI) - 2 sets of input Enhanced Input Capture timers (ECAP) • Cryptography Accelerator - Cyclic Redundancy Calculation Unit - AES encryption with 128/192/256-bit key - True random number generator (TRNG) - Pseudo random number generator (PRNG) - Three Tamper pins • Analog - Built-in internal reference voltage - Built-in temperature sensor - 1 set of 12-bit, 16-channel 3.42 Msps SAR ADC - 1 set of 12-bit, 1 Msps DAC with buffer - 3 sets rail-to-rail comparators with 6-bit DAC function - 2 sets of OP Amplifiers • Communication interfaces - 6 sets of UART interfaces - 1 set of LPUART interface - 2 sets of SPI/I²S (36/18 MHz) - 1 set of USCI interface (UART / SPI / I²C) - 2 sets of I²C interfaces - 1 set of Low Power I²C interfaces (400 kbps) - 1 set of Low Power SPI interface (12/6 MHz) - 1 set of Quad Serial Peripheral Interface (QSPI) - 1 set of CAN FD controllers - Supports USB 2.0 full speed OTG/Host/Device controller with maximum 1024 bytes’ buffer size - Compliant with Type-C (Rev.2.1) and Power Delivery (Rev. 3.0) specification • IEC-60730 Class B compliance • Evaluation Board - NuMaker-M2L31SG
M2L31LG4AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m2l31-series/m2l31lg4ae/
The NuMicro® M2L31LG4AE is based onArm® Cortex®-M23 core at Armv8-M architecture. It runs up to 72 MHz and features 256 Kbytes ReRAM, 40 Kbytes SRAM, 1.71V ~ 3.6V operating voltage, -40°C ~ 105°C wide operating temperature, LQFP48 package, and excellent high immunity characteristics by 4 kV ESD HBM and 4.4 kV EFT. In Normal Run mode, the power consumption is 66 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. in additional, features Auto-operation mode in low power domain to proceed sensor data through low power serial interface without interrupting CPU. For the development tool, NuMaker-M2L31SG evaluation board and Nu-Link debugger are powerful tools for product evaluation and development. It supports IDEs provided by third parties, such as Keil MDK, IAR EWARM and NuEclipse IDE with GNU GCC compiler. Key Features: • Operating Characteristics - Voltage range: 1.71V ~ 3.6V - Temperature range: -40°C ~ +105°C • Core - Arm Cortex-M23 core running up to 72 MHz - 32-bit hardware multiplier/divider • Memory - 256 KB Resistive RAM (ReRAM) memory without the need for an erase cycle to save read and write time - 40 KB SRAM with 40 KB parity check - Independent 8 KB Low Power SRAM - 8 KB LDROM - 4 sets of eXecute-Only-Memory (XOM) regions - 4 sets of Memory Protection Unit (MPU) memory regions • Supports program update by - ISP ( In-System Programming ) - ICP ( In-Circuit Programming ) - IAP ( In-Application Programming) • Clocks - 4 to 32 MHz external crystal oscillator - 32.768 kHz external crystal oscillator for RTC - Internal 12 MHz RC oscillator with ±2% deviation at -40℃ ~ +105℃ - Internal 48 MHz RC oscillator with ±2% deviation at -40℃ ~ +105℃ - Internal 1 ~ 8 MHz MIRC with ±10% deviation at -40℃ ~ +105℃ - Internal 32 kHz RC oscillator ±10% deviation - Internal PLL up to 144 MHz • Low Power Consumption - Normal run: 66 μA/MHz at 72 MHz - Idle mode: 33 μA/MHz at 25°C/3.0V, all peripherals disabled condition - NPD without power gating (NPD2 mode): 55 μA, at 25°C/3.0V - NPD with power gating (NPD4 mode): 9 μA, at 25°C/3.0V - SPD with 40 KB SRAM retention: 1.7 μA, at 25°C/3.0V - DPD: 0.54 μA at 25°C/3.0V, RTC and LXT disabled • Timers - 4 sets of 32-bit timers, supporting up to 1 independent PWM output - 12-channel Enhanced PWM with twelve 16-bit counters, up to 144 MHz for timer clock source - 2 sets of 24-bit Low Power Timers - 2 sets of Tick Timers - 1 set of 24-bit count-down SysTick timer - 1 set of watchdog timer - 1 set of window watchdog timer • PDMA - 10 channels of Peripheral DMA Controller • RTC and VBAT - Independent VBAT power pin for RTC • Control Interfaces - Voltage Adjustable Interface (VAI) - 2 sets of Enhanced Quadrature Encoder Interfaces (EQEI) - 2 sets of input Enhanced Input Capture timers (ECAP) • Cryptography Accelerator - Cyclic Redundancy Calculation Unit - AES encryption with 128/192/256-bit key - True random number generator (TRNG) - Pseudo random number generator (PRNG) - Three Tamper pins • Analog - Built-in internal reference voltage - Built-in temperature sensor - 1 set of 12-bit, 16-channel 3.42 Msps SAR ADC - 1 set of 12-bit, 1 Msps DAC with buffer - 3 sets rail-to-rail comparators with 6-bit DAC function - 2 sets of OP Amplifiers • Communication interfaces - 6 sets of UART interfaces - 1 set of LPUART interface - 2 sets of SPI/I²S (36/18 MHz) - 1 set of USCI interface (UART / SPI / I²C) - 2 sets of I²C interfaces - 1 set of Low Power I²C interfaces (400 kbps) - 1 set of Low Power SPI interface (12/6 MHz) - 1 set of Quad Serial Peripheral Interface (QSPI) - 1 set of CAN FD controllers - Supports USB 2.0 full speed OTG/Host/Device controller with maximum 1024 bytes’ buffer size - Compliant with Type-C (Rev.2.1) and Power Delivery (Rev. 3.0) specification • IEC-60730 Class B compliance • Evaluation Board - NuMaker-M2L31SG
M2L31SG4AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m2l31-series/m2l31sg4ae/
The NuMicro® M2L31SG4AE is based on Arm® Cortex®-M23 core at Armv8-M architecture. It runs up to 72 MHz and features 256 Kbytes ReRAM, 40 Kbytes SRAM, 1.71V ~ 3.6V operating voltage, -40°C ~ 105°C wide operating temperature, LQFP64 package, and excellent high immunity characteristics by 4 kV ESD HBM and 4.4 kV EFT. In Normal Run mode, the power consumption is 66 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. in additional, features Auto-operation mode in low power domain to proceed sensor data through low power serial interface without interrupting CPU. For the development tool, NuMaker-M2L31SG evaluation board and Nu-Link debugger are powerful tools for product evaluation and development. It supports IDEs provided by third parties, such as Keil MDK, IAR EWARM and NuEclipse IDE with GNU GCC compiler. Key Features: • Operating Characteristics - Voltage range: 1.71V ~ 3.6V - Temperature range: -40°C ~ +105°C • Core - Arm Cortex-M23 core running up to 72 MHz - 32-bit hardware multiplier/divider • Memory - 256 KB Resistive RAM (ReRAM) memory without the need for an erase cycle to save read and write time - 40 KB SRAM with parity check - Independent 8 KB Low Power SRAM - 8 KB LDROM - 4 sets of eXecute-Only-Memory (XOM) regions - 4 sets of Memory Protection Unit (MPU) memory regions • Supports program update by - ISP ( In-System Programming ) - ICP ( In-Circuit Programming ) - IAP ( In-Application Programming) • Clocks - 4 to 32 MHz external crystal oscillator - 32.768 kHz external crystal oscillator for RTC - Internal 12 MHz RC oscillator with ±2% deviation at -40℃ ~ +105℃ - Internal 48 MHz RC oscillator with ±2% deviation at -40℃ ~ +105℃ - Internal 1 ~ 8 MHz MIRC with ±10% deviation at -40℃ ~ +105℃ - Internal 32 kHz RC oscillator ±10% deviation - Internal PLL up to 144 MHz • Low Power Consumption - Normal run: 66 μA/MHz at 72 MHz - Idle mode: 33 μA/MHz at 25°C/3.0V, all peripherals disabled condition - NPD without power gating (NPD2 mode): 55 μA, at 25°C/3.0V - NPD with power gating (NPD4 mode): 9 μA, at 25°C/3.0V - SPD with 40 KB SRAM retention: 1.7 μA, at 25°C/3.0V - DPD: 0.54 μA at 25°C/3.0V, RTC and LXT disabled • Timers - 4 sets of 32-bit timers, supporting up to 1 independent PWM output - 12-channel Enhanced PWM with twelve 16-bit counters, up to 144 MHz for timer clock source - 2 sets of 24-bit Low Power Timers - 2 sets of Tick Timers - 1 set of 24-bit count-down SysTick timer - 1 set of watchdog timer - 1 set of window watchdog timer • PDMA - 10 channels of Peripheral DMA Controller • RTC and VBAT - Independent VBAT power pin for RTC • Control Interfaces - Voltage Adjustable Interface (VAI) - 2 sets of Enhanced Quadrature Encoder Interfaces (EQEI) - 2 sets of input Enhanced Input Capture timers (ECAP) • Cryptography Accelerator - Cyclic Redundancy Calculation Unit - AES encryption with 128/192/256-bit key - True random number generator (TRNG) - Pseudo random number generator (PRNG) - Three Tamper pins • Analog - Built-in internal reference voltage - Built-in temperature sensor - 1 set of 12-bit, 20-channel 3.42 Msps SAR ADC - 1 set of 12-bit, 1 Msps DAC with buffer - 3 sets rail-to-rail comparators with 6-bit DAC function - 2 sets of OP Amplifiers • Communication interfaces - 6 sets of UART interfaces - 1 set of LPUART interface - 2 sets of SPI/I²S (36/18 MHz) - 1 set of USCI interface (UART / SPI / I²C) - 2 sets of I²C interfaces - 1 set of Low Power I²C interfaces (400 kbps) - 1 set of Low Power SPI interface (12/6 MHz) - 1 set of Quad Serial Peripheral Interface (QSPI) - 1 set of CAN FD controllers - Supports USB 2.0 full speed OTG/Host/Device controller with maximum 1024 bytes’ buffer size - Compliant with Type-C (Rev.2.1) and Power Delivery (Rev. 3.0) specification • IEC-60730 Class B compliance • Evaluation Board - NuMaker-M2L31SG
M2L31SE4AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m2l31-series/m2l31se4ae/
The NuMicro® M2L31SE4AE is based onArm® Cortex®-M23 core at Armv8-M architecture. It runs up to 72 MHz and features 128 Kbytes ReRAM, 40 Kbytes SRAM, 1.71V ~ 3.6V operating voltage, -40°C ~ 105°C wide operating temperature, LQFP64 package, and excellent high immunity characteristics by 4 kV ESD HBM and 4.4 kV EFT. In Normal Run mode, the power consumption is 66 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. in additional, features Auto-operation mode in low power domain to proceed sensor data through low power serial interface without interrupting CPU. For the development tool, NuMaker-M2L31SG evaluation board and Nu-Link debugger are powerful tools for product evaluation and development. It supports IDEs provided by third parties, such as Keil MDK, IAR EWARM and NuEclipse IDE with GNU GCC compiler. Key Features: • Operating Characteristics - Voltage range: 1.71V ~ 3.6V - Temperature range: -40°C ~ +105°C • Core - Arm Cortex-M23 core running up to 72 MHz - 32-bit hardware multiplier/divider • Memory - 128 KB Resistive RAM (ReRAM) memory without the need for an erase cycle to save read and write time - 40 KB SRAM with 40 KB parity check - Independent 8 KB Low Power SRAM - 8 KB LDROM - 4 sets of eXecute-Only-Memory (XOM) regions - 4 sets of Memory Protection Unit (MPU) memory regions • Supports program update by - ISP ( In-System Programming ) - ICP ( In-Circuit Programming ) - IAP ( In-Application Programming) • Clocks - 4 to 32 MHz external crystal oscillator - 32.768 kHz external crystal oscillator for RTC - Internal 12 MHz RC oscillator with ±2% deviation at -40℃ ~ +105℃ - Internal 48 MHz RC oscillator with ±2% deviation at -40℃ ~ +105℃ - Internal 1 ~ 8 MHz MIRC with ±10% deviation at -40℃ ~ +105℃ - Internal 32 kHz RC oscillator ±10% deviation - Internal PLL up to 144 MHz • Low Power Consumption - Normal run: 66 μA/MHz at 72 MHz - Idle mode: 33 μA/MHz at 25°C/3.0V, all peripherals disabled condition - NPD without power gating (NPD2 mode): 55 μA, at 25°C/3.0V - NPD with power gating (NPD4 mode): 9 μA, at 25°C/3.0V - SPD with 40 KB SRAM retention: 1.7 μA, at 25°C/3.0V - DPD: 0.54 μA at 25°C/3.0V, RTC and LXT disabled • Timers - 4 sets of 32-bit timers, supporting up to 1 independent PWM output - 12-channel Enhanced PWM with twelve 16-bit counters, up to 144 MHz for timer clock source - 2 sets of 24-bit Low Power Timers - 2 sets of Tick Timers - 1 set of 24-bit count-down SysTick timer - 1 set of watchdog timer - 1 set of window watchdog timer • PDMA - 10 channels of Peripheral DMA Controller • RTC and VBAT - Independent VBAT power pin for RTC • Control Interfaces - Voltage Adjustable Interface (VAI) - 2 sets of Enhanced Quadrature Encoder Interfaces (EQEI) - 2 sets of input Enhanced Input Capture timers (ECAP) • Cryptography Accelerator - Cyclic Redundancy Calculation Unit - AES encryption with 128/192/256-bit key - True random number generator (TRNG) - Pseudo random number generator (PRNG) - Three Tamper pins • Analog - Built-in internal reference voltage - Built-in temperature sensor - 1 set of 12-bit, 20-channel 3.42 Msps SAR ADC - 1 set of 12-bit, 1 Msps DAC with buffer - 3 sets rail-to-rail comparators with 6-bit DAC function - 2 sets of OP Amplifiers • Communication interfaces - 6 sets of UART interfaces - 1 set of LPUART interface - 2 sets of SPI/I²S (36/18 MHz) - 1 set of USCI interface (UART / SPI / I²C) - 2 sets of I²C interfaces - 1 set of Low Power I²C interfaces (400 kbps) - 1 set of Low Power SPI interface (12/6 MHz) - 1 set of Quad Serial Peripheral Interface (QSPI) - 1 set of CAN FD controllers - Supports USB 2.0 full speed OTG/Host/Device controller with maximum 1024 bytes’ buffer size - Compliant with Type-C (Rev.2.1) and Power Delivery (Rev. 3.0) specification • IEC-60730 Class B compliance • Evaluation Board - NuMaker-M2L31SG
M2L31YD4AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m23-mcus/m2l31-series/m2l31yd4ae/
The NuMicro® M2L31YD4AE is based onArm® Cortex®-M23 core at Armv8-M architecture. It runs up to 72 MHz and features 64 Kbytes ReRAM, 40 Kbytes SRAM, 1.71V ~ 3.6V operating voltage, -40°C ~ 105°C wide operating temperature, QFN48 package, and excellent high immunity characteristics by 4 kV ESD HBM and 4.4 kV EFT. In Normal Run mode, the power consumption is 66 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. in additional, features Auto-operation mode in low power domain to proceed sensor data through low power serial interface without interrupting CPU. For the development tool, NuMaker-M2L31SG evaluation board and Nu-Link debugger are powerful tools for product evaluation and development. It supports IDEs provided by third parties, such as Keil MDK, IAR EWARM and NuEclipse IDE with GNU GCC compiler. Key Features: • Operating Characteristics - Voltage range: 1.71V ~ 3.6V - Temperature range: -40°C ~ +105°C • Core - Arm Cortex-M23 core running up to 72 MHz - 32-bit hardware multiplier/divider • Memory - 64 KB Resistive RAM (ReRAM) memory without the need for an erase cycle to save read and write time - 40 KB SRAM with 40 KB parity check - Independent 8 KB Low Power SRAM - 8 KB LDROM - 4 sets of eXecute-Only-Memory (XOM) regions - 4 sets of Memory Protection Unit (MPU) memory regions • Supports program update by - ISP ( In-System Programming ) - ICP ( In-Circuit Programming ) - IAP ( In-Application Programming) • Clocks - 4 to 32 MHz external crystal oscillator - 32.768 kHz external crystal oscillator for RTC - Internal 12 MHz RC oscillator with ±2% deviation at -40℃ ~ +105℃ - Internal 48 MHz RC oscillator with ±2% deviation at -40℃ ~ +105℃ - Internal 1 ~ 8 MHz MIRC with ±10% deviation at -40℃ ~ +105℃ - Internal 32 kHz RC oscillator ±10% deviation - Internal PLL up to 144 MHz • Low Power Consumption - Normal run: 66 μA/MHz at 72 MHz - Idle mode: 33 μA/MHz at 25°C/3.0V, all peripherals disabled condition - NPD without power gating (NPD2 mode): 55 μA, at 25°C/3.0V - NPD with power gating (NPD4 mode): 9 μA, at 25°C/3.0V - SPD with 40 KB SRAM retention: 1.7 μA, at 25°C/3.0V - DPD: 0.54 μA at 25°C/3.0V, RTC and LXT disabled • Timers - 4 sets of 32-bit timers, supporting up to 1 independent PWM output - 12-channel Enhanced PWM with twelve 16-bit counters, up to 144 MHz for timer clock source - 2 sets of 24-bit Low Power Timers - 2 sets of Tick Timers - 1 set of 24-bit count-down SysTick timer - 1 set of watchdog timer - 1 set of window watchdog timer • PDMA - 10 channels of Peripheral DMA Controller • RTC and VBAT - Independent VBAT power pin for RTC • Control Interfaces - Voltage Adjustable Interface (VAI) - 2 sets of Enhanced Quadrature Encoder Interfaces (EQEI) - 2 sets of input Enhanced Input Capture timers (ECAP) • Cryptography Accelerator - Cyclic Redundancy Calculation Unit - AES encryption with 128/192/256-bit key - True random number generator (TRNG) - Pseudo random number generator (PRNG) - Three Tamper pins • Analog - Built-in internal reference voltage - Built-in temperature sensor - 1 set of 12-bit, 16-channel 3.42 Msps SAR ADC - 1 set of 12-bit, 1 Msps DAC with buffer - 3 sets rail-to-rail comparators with 6-bit DAC function - 2 sets of OP Amplifiers • Communication interfaces - 6 sets of UART interfaces - 1 set of LPUART interface - 2 sets of SPI/I²S (36/18 MHz) - 1 set of USCI interface (UART / SPI / I²C) - 2 sets of I²C interfaces - 1 set of Low Power I²C interfaces (400 kbps) - 1 set of Low Power SPI interface (12/6 MHz) - 1 set of Quad Serial Peripheral Interface (QSPI) - 1 set of CAN FD controllers - Supports USB 2.0 full speed OTG/Host/Device controller with maximum 1024 bytes’ buffer size - Compliant with Type-C (Rev.2.1) and Power Delivery (Rev. 3.0) specification • IEC-60730 Class B compliance • Evaluation Board - NuMaker-M2L31SG
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