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ARM Cortex M3 Core ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 1024k Flash, 128k RAM, USB, 8x36 LCD, AES EFM32GG995F1024G-E-BGA120 Silicon Labs 1,300: £10.64 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG995F1024G-E-BGA120 Mouser Part No 634-32GG995F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x36 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	£10.64	Min.: 1,300 Mult.: 1,300	EFM32GG	SMD/SMT	BGA-120	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	93 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x36 LCD, AES EFM32GG995F512G-E-BGA120 Silicon Labs 1,300: £8.57 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG995F512G-E-BGA120 Mouser Part No 634-32GG995F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x36 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	£8.57	Min.: 1,300 Mult.: 1,300	EFM32GG	SMD/SMT	BGA-120	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	93 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB EFM32LG232F128G-F-QFP64 Silicon Labs 800: £4.46 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32LG232F128G-F-QFP64 Mouser Part No 634-32LG232F128GFQFP 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	£4.46 £4.21	Min.: 800 Mult.: 800	EFM32LG	SMD/SMT	TQFP-64	ARM Cortex M3	128 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 Leopard Gecko MCU IC 256KB EFM32LG280F256G-F-QFP100 Silicon Labs 1: £9.54 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32LG280F256G-F-QFP100 Mouser Part No 634-32LG280F256GFQFP 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	£9.54 £7.47 £6.95 £6.39 View £6.33 £5.95 £5.82 Quote	Min.: 1 Mult.: 1	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 256KB EFM32LG842F256G-F-QFP64 Silicon Labs 1: £8.88 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32LG842F256G-F-QFP64 Mouser Part No 634-32LG842F256GFQFP 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	£8.88 £6.95 £6.47 £5.94 View £5.88 £5.54 £5.41 Quote	Min.: 1 Mult.: 1	EFM32LG	SMD/SMT	TQFP-64	ARM Cortex M3	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 Leopard Gecko MCU IC 128KB EFM32LG940F128G-F-QFN64 Silicon Labs 1,300: £5.01 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32LG940F128G-F-QFN64 Mouser Part No 634-32LG940F128GFQFN 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	£5.01 Quote Quote	Min.: 1,300 Mult.: 1,300	EFM32LG	SMD/SMT	QFN-64	ARM Cortex M3	128 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 Tiny Gecko MCU IC EFM32TG108F16-D-QFN24 Silicon Labs 2,450: £1.89 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32TG108F16-D-QFN24 Mouser Part No 634-EFM32TG108F16-D NRND	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC	Datasheet	Non-Stocked Lead-Time 12 Weeks	£1.89	Min.: 2,450 Mult.: 2,450	EFM32TG	SMD/SMT	QFN-24	ARM Cortex M3	16 kB	32 bit	12 bit	32 MHz	17 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG108F32-D-QFN24 Silicon Labs 2,450: £2.10 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32TG108F32-D-QFN24 Mouser Part No 634-EFM32TG108F32-D NRND	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC	Datasheet	Non-Stocked Lead-Time 12 Weeks	£2.10	Min.: 2,450 Mult.: 2,450	EFM32TG	SMD/SMT	QFN-24	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	17 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB EFM32LG880F128G-F-QFP100 Silicon Labs 450: £5.39 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	£5.39 £5.26 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: £6.21 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	£6.21 £6.08 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: £5.69 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	£5.69 £5.56 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: £6.52 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	£6.52 £6.38 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 ST33J2M0STL9DJN8 STMicroelectronics 5,000: £1.47 Non-Stocked Lead-Time 31 Weeks New Product	Mfr. Part No. ST33J2M0STL9DJN8 Mouser Part No 511-ST33J2M0STL9DJN8 New Product	STMicroelectronics	ARM Microcontrollers - MCU	Datasheet	Non-Stocked Lead-Time 31 Weeks	Reel £1.47	Min.: 5,000 Mult.: 5,000 : 5,000		SMD/SMT		ARM Cortex M3	2 MB	32 bit		15 MHz		50 kbit			- 25 C	+ 85 C	Reel
ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 4KB RAM STM32F100R6H6B STMicroelectronics 1: £5.07 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F100R6H6B Mouser Part No 511-STM32F100R6H6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 32K Flash 4KB RAM Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	£5.07 £3.73 £3.47 £3.06 View £2.90 £2.60 £2.50 £2.39	Min.: 1 Mult.: 1	STM32F100R6	SMD/SMT		ARM Cortex M3	128 kB	32 bit	12 bit	24 MHz	51 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 64 Kbytes of Flash 24 MHz CPU, motor co STM32F100R8T7BTR STMicroelectronics 1,000: £2.85 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F100R8T7BTR Mouser Part No 511-STM32F100R8T7BTR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 64 Kbytes of Flash 24 MHz CPU, motor co Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £2.85	Min.: 1,000 Mult.: 1,000 : 1,000	STM32F100R8	SMD/SMT		ARM Cortex M3	128 kB	32 bit	12 bit	24 MHz	51 I/O	8 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 128KB STM32F100RBH6B STMicroelectronics 3,840: £2.98 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F100RBH6B Mouser Part No 511-STM32F100RBH6B	STMicroelectronics	ARM Microcontrollers - MCU 32BIT CORTEX M3 64PINS 128KB Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	£2.98	Min.: 3,840 Mult.: 3,840	STM32F100RB			ARM Cortex M3		32 bit					2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash STM32F100RBH6BTR STMicroelectronics 2,500: £2.98 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F100RBH6BTR Mouser Part No 511-STM32F100RBH6BTR	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel £2.98	Min.: 2,500 Mult.: 2,500 : 2,500	STM32F100RB			ARM Cortex M3		32 bit					2 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 384 Kbytes of Flash 24 MHz CPU, motor c STM32F100RDT7B STMicroelectronics 960: £4.53 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F100RDT7B Mouser Part No 511-STM32F100RDT7B	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 384 Kbytes of Flash 24 MHz CPU, motor c Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	£4.53	Min.: 960 Mult.: 960	STM32F100RD	SMD/SMT	LQFP-64	ARM Cortex M3	384 kB	32 bit	12 bit	24 MHz	51 I/O	32 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 64 Kbytes of Flash 24 MHz CPU, motor co STM32F100V8T6BTR STMicroelectronics 1: £5.29 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F100V8T6BTR Mouser Part No 511-STM32F100V8T6BTR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 64 Kbytes of Flash 24 MHz CPU, motor co Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape £5.29 £4.05 £3.64 £3.40 View Reel £3.03 £3.32 £3.04 £3.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F100V8	SMD/SMT	LQFP-100	ARM Cortex M3	64 kB	32 bit	12 bit	24 MHz	80 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash STM32F100VBT6BTR STMicroelectronics 1: £6.36 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F100VBT6BTR Mouser Part No 511-STM32F100VBT6BTR	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 100-Pin 32kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape £6.36 £4.69 £4.26 £3.87 View Reel £3.36 £3.77 £3.46 £3.36 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F100VB	SMD/SMT		ARM Cortex M3	128 kB	32 bit	12 bit	24 MHz	80 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex M3 512kB 16 Timers ADC DAC STM32F100VET7B STMicroelectronics 540: £5.47 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F100VET7B Mouser Part No 511-STM32F100VET7B	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 512kB 16 Timers ADC DAC Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	£5.47	Min.: 540 Mult.: 540	STM32F100VE	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	24 MHz	80 I/O	32 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 512kB Flash STM32F100ZET7B STMicroelectronics 360: £6.41 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F100ZET7B Mouser Part No 511-STM32F100ZET7B	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 512kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	£6.41	Min.: 360 Mult.: 360	STM32F100ZE	SMD/SMT	LQFP-144	ARM Cortex M3	512 kB	32 bit	12 bit	24 MHz	112 I/O	32 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU MED-DENSTY ACCESS LN ARM-BASED 32-BIT MCU STM32F101C8U6TR STMicroelectronics 2,500: £2.63 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F101C8U6TR Mouser Part No 511-STM32F101C8U6TR	STMicroelectronics	ARM Microcontrollers - MCU MED-DENSTY ACCESS LN ARM-BASED 32-BIT MCU Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel £2.63 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	STM32F101C8	SMD/SMT	UFQFPN-48	ARM Cortex M3	64 kB	32 bit	12 bit	36 MHz		10 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Access line ARM Cortex-M3 MCU 128Kb STM32F101CBU6 STMicroelectronics 1,560: £3.08 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F101CBU6 Mouser Part No 511-STM32F101CBU6	STMicroelectronics	ARM Microcontrollers - MCU Access line ARM Cortex-M3 MCU 128Kb Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 40 Weeks	£3.08	Min.: 1,560 Mult.: 1,560	STM32F101CB	SMD/SMT	UFQFPN-48	ARM Cortex M3	128 kB	32 bit	12 bit	36 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line STM32F101R6T6A STMicroelectronics 960: £2.82 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F101R6T6A Mouser Part No 511-STM32F101R6T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 52 Weeks	£2.82	Min.: 960 Mult.: 960	STM32F101R6	SMD/SMT	LQFP-64	ARM Cortex M3	32 kB	32 bit	12 bit	36 MHz	51 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray