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256 kB ARM Microcontrollers - MCU

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Program Memory Size = 256 kB

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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.	Series	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 CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT M2L31KGDAE Nuvoton 1: $6.68 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M2L31KGDAE Mouser Part # 503-M2L31KGDAE	Nuvoton	ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT	Datasheet	Non-Stocked Lead-Time 40 Weeks	$6.68 $4.91 $4.57 $3.51 View $3.45 $3.30	Min.: 1 Mult.: 1		SMD/SMT	LQFP-128	ARM Cortex M23	256 kB	32 bit	12 bit	72 MHz	109 I/O	168 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT M2L31LGDAE Nuvoton 1: $5.98 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M2L31LGDAE Mouser Part # 503-M2L31LGDAE	Nuvoton	ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.98 $4.12 $3.83 $3.37 View $2.91 $2.74	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M23	256 kB	32 bit	12 bit	72 MHz	41 I/O	168 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT M2L31SGDAE Nuvoton 1: $6.93 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M2L31SGDAE Mouser Part # 503-M2L31SGDAE	Nuvoton	ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT	Datasheet	Non-Stocked Lead-Time 40 Weeks	$6.93 $4.76 $4.44 $3.90 View $3.45 $3.15	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M23	256 kB	32 bit	12 bit	72 MHz	53 I/O	168 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT M2L31YGDAE Nuvoton 490: $2.64 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M2L31YGDAE Mouser Part # 503-M2L31YGDAE	Nuvoton	ARM Microcontrollers - MCU CM23 CPU with ReRAM and 12-bit ADC/DAC/ACMP/OPA/UT	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.64	Min.: 490 Mult.: 490		SMD/SMT	QFN-48	ARM Cortex M23	256 kB	32 bit	12 bit	72 MHz	41 I/O	168 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD/125 degree M463K2GCAC Nuvoton 1: $8.18 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M463K2GCAC Mouser Part # 503-M463K2GCAC	Nuvoton	ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD/125 degree	Datasheet	Non-Stocked Lead-Time 40 Weeks	$8.18 $5.71 $5.45 $4.48 $4.18	Min.: 1 Mult.: 1		SMD/SMT	LQFP-128	ARM Cortex M4F	256 kB	32 bit	12 bit	200 MHz	100 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD M463KGCAE Nuvoton 1: $7.77 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M463KGCAE Mouser Part # 503-M463KGCAE	Nuvoton	ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD	Datasheet	Non-Stocked Lead-Time 40 Weeks	$7.77 $5.43 $4.85 $4.18 $3.99	Min.: 1 Mult.: 1		SMD/SMT	LQFP-128	ARM Cortex M4F	256 kB	32 bit	12 bit	200 MHz	100 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD/125 degree M463L2GCAC Nuvoton 250: $3.73 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M463L2GCAC Mouser Part # 503-M463L2GCAC	Nuvoton	ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD/125 degree	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.73	Min.: 250 Mult.: 250		SMD/SMT	LQFP-48	ARM Cortex M4F	256 kB	32 bit	12 bit	200 MHz	33 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD M463LGCAE Nuvoton 250: $3.42 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M463LGCAE Mouser Part # 503-M463LGCAE	Nuvoton	ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.42	Min.: 250 Mult.: 250		SMD/SMT	LQFP-48	ARM Cortex M4F	256 kB	32 bit	12 bit	200 MHz	33 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD/125 degree M463S2GCAC Nuvoton 250: $3.83 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M463S2GCAC Mouser Part # 503-M463S2GCAC	Nuvoton	ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD/125 degree	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.83	Min.: 250 Mult.: 250		SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	200 MHz	44 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD M463SGCAE Nuvoton 250: $4.29 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M463SGCAE Mouser Part # 503-M463SGCAE	Nuvoton	ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.29	Min.: 250 Mult.: 250		SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	200 MHz	44 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD M463YGCAE Nuvoton 490: $3.39 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M463YGCAE Mouser Part # 503-M463YGCAE	Nuvoton	ARM Microcontrollers - MCU M4/256KB Flash/128KB SRAM/HS USB/CAN-FD	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.39	Min.: 490 Mult.: 490		SMD/SMT	QFN-48	ARM Cortex M4F	256 kB	32 bit	12 bit	200 MHz	33 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, AES, TRNG M481LGCAE Nuvoton 1: $4.69 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M481LGCAE Mouser Part # 503-M481LGCAE	Nuvoton	ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, AES, TRNG Learn More about Nuvoton m481 numicro base mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.69 $3.90 $3.43	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M4F	256 kB	32 bit	12 bit	192 MHz	41 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, AES, TRNG M481SGCAE Nuvoton 1: $4.88 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M481SGCAE Mouser Part # 503-M481SGCAE	Nuvoton	ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, AES, TRNG Learn More about Nuvoton m481 numicro base mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.88 $4.06 $3.57	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	192 MHz	52 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4, 128 KB Flash / 64 KB RAM, XOM, AES, TRNG, 2ADC M481SGCAE2A Nuvoton 1: $5.09 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M481SGCAE2A Mouser Part # 503-M481SGCAE2A	Nuvoton	ARM Microcontrollers - MCU M4, 128 KB Flash / 64 KB RAM, XOM, AES, TRNG, 2ADC Learn More about Nuvoton m481 numicro base mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.09 $4.24 $3.73 $3.54	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	192 MHz	52 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, AES, TRNG M481ZGCAE Nuvoton 490: $2.58 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M481ZGCAE Mouser Part # 503-M481ZGCAE	Nuvoton	ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, AES, TRNG Learn More about Nuvoton m481 numicro base mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.58	Min.: 490 Mult.: 490		SMD/SMT	QFN-33	ARM Cortex M4F	256 kB	32 bit	12 bit	192 MHz	26 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, AES, TRNG M482KGCAE Nuvoton 1: $5.40 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M482KGCAE Mouser Part # 503-M482KGCAE	Nuvoton	ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, AES, TRNG Learn More about Nuvoton m482 usb fs otg mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.40 $4.49 $3.79 $3.61 $3.20	Min.: 1 Mult.: 1		SMD/SMT	LQFP-128	ARM Cortex M4F	256 kB	32 bit	12 bit	192 MHz	100 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, AES, TRNG M482LGCAE Nuvoton 1: $4.88 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M482LGCAE Mouser Part # 503-M482LGCAE	Nuvoton	ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, AES, TRNG Learn More about Nuvoton m482 usb fs otg mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.88 $4.06 $3.57 $3.37 $3.07	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M4F	256 kB	32 bit	12 bit	192 MHz	41 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, AES, TRNG M482ZGCAE Nuvoton 490: $2.84 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M482ZGCAE Mouser Part # 503-M482ZGCAE	Nuvoton	ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, USB, AES, TRNG Learn More about Nuvoton m482 usb fs otg mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.84	Min.: 490 Mult.: 490		SMD/SMT	QFN-33	ARM Cortex M4F	256 kB	32 bit	12 bit	192 MHz	26 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, Dual ADC, USB, M483KGCAE2A Nuvoton 1: $7.47 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M483KGCAE2A Mouser Part # 503-M483KGCAE2A	Nuvoton	ARM Microcontrollers - MCU M4, 256 KB Flash / 128 KB RAM, XOM, Dual ADC, USB, Learn More about Nuvoton m483 can mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$7.47 $5.49 $4.71 $4.22 $3.54	Min.: 1 Mult.: 1		SMD/SMT	LQFP-128	ARM Cortex M4F	256 kB	32 bit	12 bit	192 MHz	100 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+Crypto+RTC+SPIM+QSPI M484SGAAE2U Nuvoton 250: $3.91 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # M484SGAAE2U Mouser Part # 503-M484SGAAE2U	Nuvoton	ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+Crypto+RTC+SPIM+QSPI Learn More about Nuvoton m484 usb hs otg mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$3.91	Min.: 250 Mult.: 250		SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	192 MHz		96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M0-256Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB +RTC NUC029KGE Nuvoton 1: $5.81 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # NUC029KGE Mouser Part # 503-NUC029KGE	Nuvoton	ARM Microcontrollers - MCU M0-256Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB +RTC	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.81 $4.00 $3.72 $3.26 View $3.10 $2.56	Min.: 1 Mult.: 1		SMD/SMT	LQFP-128	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	86 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M0-256Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC NUC029LGE Nuvoton 1: $5.24 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # NUC029LGE Mouser Part # 503-NUC029LGE	Nuvoton	ARM Microcontrollers - MCU M0-256Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.24 $3.46 $3.16 $2.68 View $2.54 $2.10	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	35 I/O	20 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART STM32C091KCU3TR STMicroelectronics 3,000: $1.34 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32C091KCU3TR Mouser Part # 511-STM32C091KCU3TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $1.34	Min.: 3,000 Mult.: 3,000 : 3,000	STM32C0	SMD/SMT	UFQFPN-32	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	30 I/O	36 kB	2 V	3.6 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART STM32C092GCU7TR STMicroelectronics 3,000: $1.28 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32C092GCU7TR Mouser Part # 511-STM32C092GCU7TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel $1.28	Min.: 3,000 Mult.: 3,000 : 3,000	STM32C0	SMD/SMT	UFQFPN-28	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	26 I/O	36 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART STM32C092KCU7 STMicroelectronics 2,940: $1.34 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32C092KCU7 Mouser Part # 511-STM32C092KCU7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART	Datasheet	Non-Stocked Lead-Time 52 Weeks	$1.34	Min.: 2,940 Mult.: 2,940	STM32C0	SMD/SMT	UFQFPN-32	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	30 I/O	36 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray