ARM Microcontrollers - MCU

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NuMicro® M031/M032 Microcontrollers

Nuvoton NuMicro^® M031/M032 Microcontrollers are based on the Arm^® Cortex^®-M0 core with a 32-bit hardware multiplier/divider. The MCUs offer a 1.8V to 3.6V voltage, 5V I/O tolerant, and operate up to 48MHz/72MHz within -40°C to 105°C.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU 32-bit M0+32K-AP+TIMER+PWM+PDMA+UART+SPI+I2C M031EC1AE Nuvoton 1: $1.164 676In Stock	Mfr. Part # M031EC1AE Mouser Part # 503-M031EC1AE	Nuvoton	ARM Microcontrollers - MCU 32-bit M0+32K-AP+TIMER+PWM+PDMA+UART+SPI+I2C Learn More about Nuvoton m031 m032 mcus	Datasheet	676In Stock	$1.164 $994 $872 $797 View $716 $677 $663	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	23 I/O	4 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 -Flash ROM/RAM=128KB/16KB M031LE3AE Nuvoton 1: $2.690 59In Stock 750Expected 10/23/2026	Mfr. Part # M031LE3AE Mouser Part # 503-M031LE3AE	Nuvoton	ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 -Flash ROM/RAM=128KB/16KB Learn More about Nuvoton m031 m032 mcus	Datasheet	59In Stock 750Expected 10/23/2026	$2.690 $2.042 $1.790 $1.548 View $1.438 $1.307 $1.252	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	42 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB M031TD2AE Nuvoton 1: $1.471 344In Stock	Mfr. Part # M031TD2AE Mouser Part # 503-M031TD2AE	Nuvoton	ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB Learn More about Nuvoton m031 m032 mcus	Datasheet	344In Stock	$1.471 $1.252 $1.095 $1.034 View $875 $856 $844 $808	Min.: 1 Mult.: 1	SMD/SMT	QFN-33	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	27 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less M032LE3AE Nuvoton 1: $2.064 500In Stock	Mfr. Part # M032LE3AE Mouser Part # 503-M032LE3AE	Nuvoton	ARM Microcontrollers - MCU Flash ROM/RAM=128KB/16KB+ USB Crystal-less Learn More about Nuvoton m031 m032 mcus	Datasheet	500In Stock	$2.064 $1.746 $1.526 $1.449 View $1.340 $1.252 $1.241 $1.186	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	42 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 Flash ROM/RAM=128KB/16KB+ USB Crystal-less M032SE3AE Nuvoton 1: $2.964 495In Stock	Mfr. Part # M032SE3AE Mouser Part # 503-M032SE3AE	Nuvoton	ARM Microcontrollers - MCU 32bit M0 Flash ROM/RAM=128KB/16KB+ USB Crystal-less Learn More about Nuvoton m031 m032 mcus	Datasheet	495In Stock	$2.964 $2.481 $2.174 $2.064 View $1.921 $1.834 $1.779 $1.757 $1.713	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	51 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB M032SG6AE Nuvoton 1: $3.678 243In Stock	Mfr. Part # M032SG6AE Mouser Part # 503-M032SG6AE	Nuvoton	ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB Learn More about Nuvoton m031 m032 mcus	Datasheet	243In Stock	$3.678 $3.074 $2.701 $2.558 View $2.547 $2.503 $2.339 $2.317 $2.185	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	51 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 M0+Flash/RAM=512KB/96KB+SPROM 2048B+16xADC+8UART M032SIAAE Nuvoton 1: $5.380 240In Stock NRND	Mfr. Part # M032SIAAE Mouser Part # 503-M032SIAAE NRND	Nuvoton	ARM Microcontrollers - MCU 32bit M0 M0+Flash/RAM=512KB/96KB+SPROM 2048B+16xADC+8UART Learn More about Nuvoton m031 m032 mcus	Datasheet	240In Stock	$5.380 $4.480 $3.942 $3.744 View $3.513 $3.371 $3.283 $3.261 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	512 kB	32 bit	12 bit	72 MHz	51 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M0+Flash/RAM=256KB/64KB+SPROM 2048B+16xADC+6UART M031KG8AE Nuvoton 1: $6.840 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M031KG8AE Mouser Part # 503-M031KG8AE	Nuvoton	ARM Microcontrollers - MCU M0+Flash/RAM=256KB/64KB+SPROM 2048B+16xADC+6UART Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$6.840 $4.699 $4.381 $3.546 View $3.437 $3.195	Min.: 1 Mult.: 1	SMD/SMT	LQFP-128	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	111 I/O	64 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU NuMicro M031 series-32bit M0-Flash ROM/RAM=32KB/8KB M031LC2AE Nuvoton 1: $2.668 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M031LC2AE Mouser Part # 503-M031LC2AE	Nuvoton	ARM Microcontrollers - MCU NuMicro M031 series-32bit M0-Flash ROM/RAM=32KB/8KB Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.668 $1.702 $1.526 $1.252 View $1.023 $939 $875	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	42 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M0+Flash/RAM=256KB/64KB+SPROM 2048B+16xADC+6UART M031SG8AE Nuvoton 1: $6.489 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M031SG8AE Mouser Part # 503-M031SG8AE	Nuvoton	ARM Microcontrollers - MCU M0+Flash/RAM=256KB/64KB+SPROM 2048B+16xADC+6UART Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$6.489 $4.469 $4.161 $3.656 View $3.096 $2.975	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	55 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M0+Flash/RAM=16KB/2KB + SPROM 512B + 10xADC +3xUART M031TB0AE Nuvoton 1: $1.175 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M031TB0AE Mouser Part # 503-M031TB0AE	Nuvoton	ARM Microcontrollers - MCU M0+Flash/RAM=16KB/2KB + SPROM 512B + 10xADC +3xUART Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$1.175 $1.004 $882 $832 View $785 $744 $702	Min.: 1 Mult.: 1	SMD/SMT	QFN-33	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	27 I/O	2 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M0-32Kflash+4KRAM+UART+SPI+USCI+PWM+ADC+USB M032FC1AE Nuvoton 1: $1.658 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M032FC1AE Mouser Part # 503-M032FC1AE	Nuvoton	ARM Microcontrollers - MCU M0-32Kflash+4KRAM+UART+SPI+USCI+PWM+ADC+USB Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$1.658 $1.175 $1.021 $884 View $815 $759 $709	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	32 kB	32 bit	12 bit	144 MHz	11 I/O	4 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/64KB+SPROM 2048B+12xADC+6UART+USB M032LG8AE Nuvoton 1: $4.886 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M032LG8AE Mouser Part # 503-M032LG8AE	Nuvoton	ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/64KB+SPROM 2048B+12xADC+6UART+USB Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.886 $4.073 $3.579 $3.393 $3.184	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	42 I/O	64 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M0-64Kflash+8KRAM+UART+SPI+USCI+PWM+ADC+USB M032TD2AE Nuvoton 980: $926 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M032TD2AE Mouser Part # 503-M032TD2AE	Nuvoton	ARM Microcontrollers - MCU M0-64Kflash+8KRAM+UART+SPI+USCI+PWM+ADC+USB Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$926	Min.: 980 Mult.: 490	SMD/SMT	QFN-33	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	23 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-bit M0+32K-AP+TIMER+PWM+PDMA+UART+SPI+I2C M031FC1AE Nuvoton 814: $1.142 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part # M031FC1AE Mouser Part # 503-M031FC1AE NRND	Nuvoton	ARM Microcontrollers - MCU 32-bit M0+32K-AP+TIMER+PWM+PDMA+UART+SPI+I2C Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$1.142	Min.: 814 Mult.: 74	SMD/SMT	TSSOP-20	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	15 I/O	4 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU M0+Flash/RAM=512KB/96KB+SPROM 2048B+16xADC+8UART M031KIAAE Nuvoton 180: $4.227 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part # M031KIAAE Mouser Part # 503-M031KIAAE NRND	Nuvoton	ARM Microcontrollers - MCU M0+Flash/RAM=512KB/96KB+SPROM 2048B+16xADC+8UART Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.227 $4.095 $3.777	Min.: 180 Mult.: 90	SMD/SMT	LQFP-128	ARM Cortex M0	512 kB	32 bit	12 bit	72 MHz	111 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M0+Flash/RAM=256KB/64KB+SPROM 2048B+12xADC+6UART M031LG8AE Nuvoton 250: $2.888 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part # M031LG8AE Mouser Part # 503-M031LG8AE NRND	Nuvoton	ARM Microcontrollers - MCU M0+Flash/RAM=256KB/64KB+SPROM 2048B+12xADC+6UART Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.888 $2.767	Min.: 250 Mult.: 250	SMD/SMT	LQFP-48	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	42 I/O	64	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB M032KG6AE Nuvoton 180: $3.118 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part # M032KG6AE Mouser Part # 503-M032KG6AE NRND	Nuvoton	ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.118 $3.030 $2.822	Min.: 180 Mult.: 90	SMD/SMT	LQFP-128	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	111 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0M0+Flash/RAM=512KB/96KB+SPROM 2048B+16xADC+8UART M032KIAAE Nuvoton 180: $4.117 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part # M032KIAAE Mouser Part # 503-M032KIAAE NRND	Nuvoton	ARM Microcontrollers - MCU 32bit M0M0+Flash/RAM=512KB/96KB+SPROM 2048B+16xADC+8UART Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.117 $4.008 $3.777	Min.: 180 Mult.: 90	SMD/SMT	LQFP-128	ARM Cortex M0	512 kB	32 bit	12 bit	72 MHz	111 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART+USB M032LG6AE Nuvoton 250: $2.426 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part # M032LG6AE Mouser Part # 503-M032LG6AE NRND	Nuvoton	ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART+USB Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.426	Min.: 250 Mult.: 250	SMD/SMT	LQFP-48	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	42 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB M032SG8AE Nuvoton 250: $3.316 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part # M032SG8AE Mouser Part # 503-M032SG8AE NRND	Nuvoton	ARM Microcontrollers - MCU 32bit M0 Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART+USB Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.316 $3.305 $3.195 $3.162 Quote Quote	Min.: 250 Mult.: 250	SMD/SMT	LQFP-64	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray

NuMicro® M031/M032 Microcontrollers

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