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32 kB 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.	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 Wonder Gecko MCU IC 256KB EFM32WG230F256-B-QFN64 Silicon Labs 1,300: $7.86 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32WG230F256-B-QFN64 Mouser Part No 634-32WG230F256BQFN NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.86 Quote Quote	Min.: 1,300 Mult.: 1,300	EFM32WG	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	56 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG330F256-B-QFN64 Silicon Labs 1,300: $8.34 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32WG330F256-B-QFN64 Mouser Part No 634-32WG330F256BQFN NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.34 Quote Quote	Min.: 1,300 Mult.: 1,300	EFM32WG	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	53 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128GQ64-B Silicon Labs 800: $3.47 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32TG11B120F128GQ64-B Mouser Part No 634-EFM32TG128GQ64-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 12 Weeks	$3.47 $3.44	Min.: 800 Mult.: 800	EFM32TG11	SMD/SMT	QFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	53 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128IQ64-B Silicon Labs 800: $3.67 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32TG11B120F128IQ64-B Mouser Part No 634-EFM32TG128IQ64-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 12 Weeks	$3.67 $3.63	Min.: 800 Mult.: 800	EFM32TG11	SMD/SMT	QFP-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	53 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU EFM32TG11B140F64GQ64-B Silicon Labs 800: $3.05 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32TG11B140F64GQ64-B Mouser Part No 634-EFM32TG64GQ64-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 12 Weeks	$3.05 $3.02	Min.: 800 Mult.: 800	EFM32TG11	SMD/SMT	QFP-64	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	53 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU EFM32TG11B140F64IM32-B Silicon Labs 2,450: $2.96 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32TG11B140F64IM32-B Mouser Part No 634-EFM32TG64IM32-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 12 Weeks	$2.96	Min.: 2,450 Mult.: 2,450	EFM32TG11	SMD/SMT	QFN-32	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	24 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU EFM32TG11B140F64IM64-B Silicon Labs 1,300: $3.22 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32TG11B140F64IM64-B Mouser Part No 634-EFM32TG64IM64-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	Non-Stocked Lead-Time 12 Weeks	$3.22 $3.19	Min.: 1,300 Mult.: 1,300	EFM32TG11	SMD/SMT	QFN-64	ARM Cortex M0+	64 kB	32 bit	12 bit	48 MHz	56 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB EFM32LG880F128G-F-QFP100 Silicon Labs 450: $7.17 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32LG880F128G-F-QFP100 Mouser Part No 634-LG880128GFQFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.17 $7.01 Quote Quote	Min.: 450 Mult.: 450	EFM32LG	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	48 MHz	85 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG880F256G-F-QFP100 Silicon Labs 450: $8.27 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32LG880F256G-F-QFP100 Mouser Part No 634-LG880256GFQFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.27 $8.09 Quote Quote	Min.: 450 Mult.: 450	EFM32LG	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	85 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB EFM32LG980F128G-F-QFP100 Silicon Labs 450: $7.58 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32LG980F128G-F-QFP100 Mouser Part No 634-LG980128GFQFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.58 $7.41 Quote Quote	Min.: 450 Mult.: 450	EFM32LG	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	48 MHz	81 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG980F256G-F-QFP100 Silicon Labs 450: $8.69 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32LG980F256G-F-QFP100 Mouser Part No 634-LG980256GFQFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.69 $8.50 Quote Quote	Min.: 450 Mult.: 450	EFM32LG	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	81 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART M031KG6AE Nuvoton 1: $5.43 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M031KG6AE Mouser Part No 503-M031KG6AE	Nuvoton	ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.43 $3.59 $3.00 $2.50 View $2.44 $2.34	Min.: 1 Mult.: 1		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 NuMicro M031 series-32bit M0 M0+Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART M031SG6AE Nuvoton 1: $4.93 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M031SG6AE Mouser Part No 503-M031SG6AE	Nuvoton	ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 M0+Flash/RAM=256KB/32KB+SPROM 2048B+16xADC+6UART	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.93 $3.26 $2.97 $2.53 View $2.17 $2.10	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=256KB/64KB+SPROM 2048B+16xADC+6UART M031SG8AE Nuvoton 1: $5.91 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M031SG8AE Mouser Part No 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	$5.91 $4.07 $3.79 $3.33 View $2.82 $2.71	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 M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+RTC M251KG6AE Nuvoton 1: $5.04 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M251KG6AE Mouser Part No 503-M251KG6AE	Nuvoton	ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.04 $3.34 $2.60 $2.38 View $2.31 $2.30	Min.: 1 Mult.: 1		SMD/SMT	LQFP-128	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	85 I/O	32 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+RTC M251LG6AE Nuvoton 1: $4.27 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M251LG6AE Mouser Part No 503-M251LG6AE	Nuvoton	ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.27 $2.83 $2.58 $2.19 View $1.92 $1.84	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	41 I/O	32 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+RTC M251SG6AE Nuvoton 1: $4.58 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M251SG6AE Mouser Part No 503-M251SG6AE	Nuvoton	ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.58 $3.03 $2.76 $2.35 View $2.05 $1.96	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 M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252KG6AE Nuvoton 1: $5.04 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M252KG6AE Mouser Part No 503-M252KG6AE	Nuvoton	ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC Learn More about Nuvoton m251 m252 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.04 $3.34 $3.04 $2.44 $2.30	Min.: 1 Mult.: 1		SMD/SMT	LQFP-128	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	81 I/O	32 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: $4.27 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M252LG6AE Mouser Part No 503-M252LG6AE	Nuvoton	ARM Microcontrollers - MCU M23-256Kflash+32KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.27 $2.83 $2.58 $2.19 $1.84	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 256KB flash, 32KB SRAM, LCD M254KG6AE Nuvoton 180: $2.88 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M254KG6AE Mouser Part No 503-M254KG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.88 $2.79 $2.60	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 256KB flash, 32KB SRAM, LCD M254SG6AE Nuvoton 250: $2.49 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M254SG6AE Mouser Part No 503-M254SG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD	Datasheet	Non-Stocked Lead-Time 40 Weeks	$2.49 $2.35	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 256KB flash, 32KB SRAM, LCD, Touch key M256KG6AE Nuvoton 1: $5.74 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M256KG6AE Mouser Part No 503-M256KG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD, Touch key	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.74 $3.95 $3.68 $2.99 View $2.89 $2.70	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 256KB flash, 32KB SRAM, LCD, Touch key M256SG6AE Nuvoton 1: $5.28 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M256SG6AE Mouser Part No 503-M256SG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, LCD, Touch key	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.28 $3.63 $3.39 $2.98 View $2.55 $2.44	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 256KB flash, 32KB SRAM, USB 2.0, LCD, Touch key M258KG6AE Nuvoton 1: $5.74 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M258KG6AE Mouser Part No 503-M258KG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, USB 2.0, LCD, Touch key	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.74 $3.95 $3.68 $2.99 View $2.89 $2.70	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 256KB flash, 32KB SRAM, USB 2.0, LCD, Touch key M258SG6AE Nuvoton 1: $5.53 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M258SG6AE Mouser Part No 503-M258SG6AE	Nuvoton	ARM Microcontrollers - MCU 256KB flash, 32KB SRAM, USB 2.0, LCD, Touch key	Datasheet	Non-Stocked Lead-Time 40 Weeks	$5.53 $3.80 $3.54 $3.12 View $2.77 $2.55	Min.: 1 Mult.: 1		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