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ARM Cortex M23 Core ARM Microcontrollers - MCU

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Core = ARM Cortex M23

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Image	Part #	Mfr.	Description	Datasheet	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 M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252LC2AE Nuvoton Restricted Availability	Mfr. Part No. M252LC2AE Mouser Part No 503-M252LC2AE	Nuvoton	ARM Microcontrollers - MCU M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	Restricted Availability	SMD/SMT	LQFP-48	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	37 I/O	8 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-128Kflash+16KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252LE3AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M252LE3AE Mouser Part No 503-M252LE3AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU M23-128Kflash+16KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Restricted Availability	SMD/SMT	LQFP-48	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252LG6AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M252LG6AE Mouser Part No 503-M252LG6AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Restricted Availability	SMD/SMT	LQFP-48	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252SC2AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M252SC2AE Mouser Part No 503-M252SC2AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	50 I/O	8 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252SD2AE Nuvoton Restricted Availability	Mfr. Part No. M252SD2AE Mouser Part No 503-M252SD2AE	Nuvoton	ARM Microcontrollers - MCU M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	50 I/O	12 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-128Kflash+16KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252SE3AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M252SE3AE Mouser Part No 503-M252SE3AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU M23-128Kflash+16KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	49 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252ZC2AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M252ZC2AE Mouser Part No 503-M252ZC2AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Restricted Availability	SMD/SMT	QFN-33	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	22 I/O	8 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252ZD2AE Nuvoton Restricted Availability	Mfr. Part No. M252ZD2AE Mouser Part No 503-M252ZD2AE	Nuvoton	ARM Microcontrollers - MCU M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	Restricted Availability	SMD/SMT	QFN-33	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	22 I/O	12 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB M254KE3AE Nuvoton Restricted Availability	Mfr. Part No. M254KE3AE Mouser Part No 503-M254KE3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Restricted Availability	SMD/SMT	LQFP-128	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	86 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB M254SE3AE Nuvoton Restricted Availability	Mfr. Part No. M254SE3AE Mouser Part No 503-M254SE3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	53 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB M256KD3AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M256KD3AE Mouser Part No 503-M256KD3AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Restricted Availability	SMD/SMT	LQFP-128	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	86 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB M256KE3AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M256KE3AE Mouser Part No 503-M256KE3AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Restricted Availability	SMD/SMT	LQFP-128	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	86 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD, Touch key M256KG6AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M256KG6AE Mouser Part No 503-M256KG6AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD, Touch key	Datasheet	Restricted Availability	SMD/SMT	LQFP-128	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	86 I/O	32 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Cortex M23, 64KB flash, 8KB SRAM, LCD M256MD2AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M256MD2AE Mouser Part No 503-M256MD2AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU Cortex M23, 64KB flash, 8KB SRAM, LCD	Datasheet	Restricted Availability	SMD/SMT	LQFP-44	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	37 I/O	8 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB M256SD3AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M256SD3AE Mouser Part No 503-M256SD3AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	53 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB M256SE3AE Nuvoton Restricted Availability	Mfr. Part No. M256SE3AE Mouser Part No 503-M256SE3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB Learn More about Nuvoton m254 m256 m258 mcus	Datasheet	Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	53 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD, Touch key M256SG6AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M256SG6AE Mouser Part No 503-M256SG6AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD, Touch key	Datasheet	Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	53 I/O	32 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB M258KE3AE Nuvoton Restricted Availability	Mfr. Part No. M258KE3AE Mouser Part No 503-M258KE3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Restricted Availability	SMD/SMT	LQFP-128	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	82 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, USB 2.0, LCD, Touch key M258KG6AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M258KG6AE Mouser Part No 503-M258KG6AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, USB 2.0, LCD, Touch key	Datasheet	Restricted Availability	SMD/SMT	LQFP-128	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	82 I/O	32 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB M258SE3AE Nuvoton Restricted Availability	Mfr. Part No. M258SE3AE Mouser Part No 503-M258SE3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M23	128 kB	32 bit	12 bit	48 MHz	49 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, USB 2.0, LCD, Touch key M258SG6AE Nuvoton Restricted Availability New At Mouser	Mfr. Part No. M258SG6AE Mouser Part No 503-M258SG6AE New At Mouser	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, USB 2.0, LCD, Touch key	Datasheet	Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	49 I/O	32 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23\512KB flash\96KB SRAM M261KIAAE Nuvoton Restricted Availability	Mfr. Part No. M261KIAAE Mouser Part No 503-M261KIAAE	Nuvoton	ARM Microcontrollers - MCU M23\512KB flash\96KB SRAM	Datasheet	Restricted Availability	SMD/SMT	LQFP-128	ARM Cortex M23	512 kB	32 bit	12 bit	64 MHz	107 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23\512KB flash\96KB SRAM M261SIAAE Nuvoton Restricted Availability	Mfr. Part No. M261SIAAE Mouser Part No 503-M261SIAAE	Nuvoton	ARM Microcontrollers - MCU M23\512KB flash\96KB SRAM	Datasheet	Restricted Availability	SMD/SMT	LQFP-64	ARM Cortex M23	512 kB	32 bit	12 bit	64 MHz	51 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23\512KB flash\96KB SRAM M261ZIAAE Nuvoton Restricted Availability	Mfr. Part No. M261ZIAAE Mouser Part No 503-M261ZIAAE	Nuvoton	ARM Microcontrollers - MCU M23\512KB flash\96KB SRAM	Datasheet	Restricted Availability	SMD/SMT	QFN-33	ARM Cortex M23	512 kB	32 bit	12 bit	64 MHz	25 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23\512KB flash\96KB SRAM\USB M262KIAAE Nuvoton Restricted Availability	Mfr. Part No. M262KIAAE Mouser Part No 503-M262KIAAE	Nuvoton	ARM Microcontrollers - MCU M23\512KB flash\96KB SRAM\USB	Datasheet	Restricted Availability	SMD/SMT	LQFP-128	ARM Cortex M23	512 kB	32 bit	12 bit	64 MHz	107 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray