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ARM Cortex M23 Core ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 M23-128Kflash+16KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252LE3AE Nuvoton 1: $4.50 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M252LE3AE Mouser Part # 503-M252LE3AE	Nuvoton	ARM Microcontrollers - MCU M23-128Kflash+16KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.50 $2.96 $2.74 $2.38 View $2.22 $1.95 $1.70	Min.: 1 Mult.: 1	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 1: $5.55 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M252LG6AE Mouser Part # 503-M252LG6AE	Nuvoton	ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.55 $3.68 $3.35 $2.85 $2.39	Min.: 1 Mult.: 1	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 1: $4.30 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M252SC2AE Mouser Part # 503-M252SC2AE	Nuvoton	ARM Microcontrollers - MCU M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.30 $2.81 $2.57 $2.21 View $2.07 $1.70 $1.66	Min.: 1 Mult.: 1	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 1: $4.29 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M252SD2AE Mouser Part # 503-M252SD2AE	Nuvoton	ARM Microcontrollers - MCU M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.29 $2.82 $2.61 $2.28 View $2.12 $1.78 $1.70	Min.: 1 Mult.: 1	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 1: $4.78 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M252SE3AE Mouser Part # 503-M252SE3AE	Nuvoton	ARM Microcontrollers - MCU M23-128Kflash+16KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.78 $3.24 $3.00 $2.61 View $2.43 $2.04 $1.94	Min.: 1 Mult.: 1	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 M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252ZD2AE Nuvoton 1: $3.98 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M252ZD2AE Mouser Part # 503-M252ZD2AE	Nuvoton	ARM Microcontrollers - MCU M23-64Kflash+12KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.98 $2.60 $2.38 $2.05 View $1.76 $1.61 $1.55	Min.: 1 Mult.: 1	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 M254KD3AE Nuvoton 270: $3.03 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M254KD3AE Mouser Part # 503-M254KD3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.03 $2.51	Min.: 270 Mult.: 90	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 M254KE3AE Nuvoton 1: $6.90 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M254KE3AE Mouser Part # 503-M254KE3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	$6.90 $4.56 $3.82 $3.33 View $3.07 $2.91	Min.: 1 Mult.: 1	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 M254KG6AE Nuvoton 180: $3.74 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M254KG6AE Mouser Part # 503-M254KG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.74 $3.63 $3.38	Min.: 180 Mult.: 90	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, M254MD2AE Nuvoton 320: $2.24 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M254MD2AE Mouser Part # 503-M254MD2AE	Nuvoton	ARM Microcontrollers - MCU Cortex M23, 64KB flash, 8KB SRAM, LCD,	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.24 $2.07 $1.99	Min.: 320 Mult.: 160	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 Cortex M23, 64KB flash, 8KB SRAM, LCD, M254SD2AE Nuvoton 500: $2.04 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M254SD2AE Mouser Part # 503-M254SD2AE	Nuvoton	ARM Microcontrollers - MCU Cortex M23, 64KB flash, 8KB SRAM, LCD,	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.04 $1.94	Min.: 500 Mult.: 250	SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	54 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 M254SD3AE Nuvoton 250: $2.55 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M254SD3AE Mouser Part # 503-M254SD3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.55 $2.29 $2.11	Min.: 250 Mult.: 250	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 M254SE3AE Nuvoton 1: $5.95 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M254SE3AE Mouser Part # 503-M254SE3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.95 $3.94 $3.59 $3.06 View $2.73 $2.56 $2.55	Min.: 1 Mult.: 1	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 M254SG6AE Nuvoton 250: $3.24 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M254SG6AE Mouser Part # 503-M254SG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.24 $3.06	Min.: 250 Mult.: 250	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 M256KD3AE Nuvoton 1: $6.55 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M256KD3AE Mouser Part # 503-M256KD3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	$6.55 $4.34 $3.95 $3.34 View $2.99 $2.77	Min.: 1 Mult.: 1	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 1: $7.25 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M256KE3AE Mouser Part # 503-M256KE3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	$7.25 $4.80 $4.02 $3.35 View $3.26 $3.13	Min.: 1 Mult.: 1	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 1: $7.46 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M256KG6AE Mouser Part # 503-M256KG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD, Touch key	Datasheet	Non-Stocked Lead-Time 40 Weeks	$7.46 $5.14 $4.78 $3.89 View $3.76 $3.51	Min.: 1 Mult.: 1	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 1: $5.08 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M256MD2AE Mouser Part # 503-M256MD2AE	Nuvoton	ARM Microcontrollers - MCU Cortex M23, 64KB flash, 8KB SRAM, LCD	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.08 $3.45 $3.19 $2.77 View $2.25 $2.15 $2.12	Min.: 1 Mult.: 1	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 1: $5.55 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M256SD3AE Mouser Part # 503-M256SD3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.55 $3.68 $3.35 $2.85 View $2.69 $2.42 $2.22	Min.: 1 Mult.: 1	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 1: $6.25 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M256SE3AE Mouser Part # 503-M256SE3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB Learn More about Nuvoton m254 m256 m258 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$6.25 $4.13 $3.77 $3.21 View $2.86 $2.67	Min.: 1 Mult.: 1	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 1: $6.86 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M256SG6AE Mouser Part # 503-M256SG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD, Touch key	Datasheet	Non-Stocked Lead-Time 40 Weeks	$6.86 $4.72 $4.41 $3.87 View $3.32 $3.17	Min.: 1 Mult.: 1	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 M258KD3AE Nuvoton 270: $3.17 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M258KD3AE Mouser Part # 503-M258KD3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.17 $2.63	Min.: 270 Mult.: 90	SMD/SMT	LQFP-128	ARM Cortex M23	64 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 28KB flash, 16KB RAM, LCD driver, Touchkey , USB M258KE3AE Nuvoton 1: $6.86 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M258KE3AE Mouser Part # 503-M258KE3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	$6.86 $4.72 $4.41 $3.86 View $3.67 $3.29	Min.: 1 Mult.: 1	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 1: $7.46 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M258KG6AE Mouser Part # 503-M258KG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, USB 2.0, LCD, Touch key	Datasheet	Non-Stocked Lead-Time 40 Weeks	$7.46 $5.14 $4.78 $3.89 View $3.76 $3.51	Min.: 1 Mult.: 1	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 M258SD3AE Nuvoton 250: $2.55 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M258SD3AE Mouser Part # 503-M258SD3AE	Nuvoton	ARM Microcontrollers - MCU 28KB flash, 16KB RAM, LCD driver, Touchkey , USB	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.55 $2.39	Min.: 250 Mult.: 250	SMD/SMT	LQFP-64	ARM Cortex M23	64 kB	32 bit	12 bit	48 MHz	49 I/O	16 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray