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Silicon Labs 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.	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 Leopard Gecko MCU IC 128KB EFM32LG360F128G-F-CSP81 Silicon Labs 200: £5.50 Non-Stocked NRND	Mfr. Part No. EFM32LG360F128G-F-CSP81 Mouser Part No 634-LG360F128GFCSP81 NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked	£5.50 £5.39 £5.33 £5.26 Quote Quote	Min.: 200 Mult.: 100	SMD/SMT	CSP-81	ARM Cortex M3	128 kB	32 bit	12 bit	48 MHz	65 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB EFM32LG360F64G-F-CSP81 Silicon Labs 200: £4.79 Non-Stocked NRND	Mfr. Part No. EFM32LG360F64G-F-CSP81 Mouser Part No 634-LG360F64GFCSP81 NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked	£4.79 £4.70 £4.64 £4.58 Quote Quote	Min.: 200 Mult.: 100	SMD/SMT	CSP-81	ARM Cortex M3	64 kB	32 bit	12 bit	48 MHz	65 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB EFM32LG360F64G-F-CSP81R Silicon Labs 2,500: £4.43 Non-Stocked NRND	Mfr. Part No. EFM32LG360F64G-F-CSP81R Mouser Part No 634-LG360F64GFCSP81R NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked	Reel £4.43	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	CSP-81	ARM Cortex M3	64 kB	32 bit	12 bit	48 MHz	65 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG990F256G-F-BGA112 Silicon Labs 840: £6.57 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. EFM32LG990F256G-F-BGA112 Mouser Part No 634-LG990256GFBGA112 NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 26 Weeks	£6.57	Min.: 840 Mult.: 840	SMD/SMT	BGA-112	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	86 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB MCU SIM3C164-B-GM Silicon Labs 2,450: £9.41 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3C164-B-GM Mouser Part No 634-SIM3C164-B-GM NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB MCU Learn More about Silicon Labs silabsSiM3x	Datasheet	Non-Stocked Lead-Time 26 Weeks	£9.41	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-40	ARM Cortex M3	256 kB	32 bit	2 x 12 bit	80 MHz	28 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 256KB, QFN40 SIM3C164-B-GMR Silicon Labs 2,500: £9.41 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3C164-B-GMR Mouser Part No 634-SIM3C164-B-GMR NRND	Silicon Labs	ARM Microcontrollers - MCU 256KB, QFN40	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £9.41	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-40	ARM Cortex M3	256 kB	32 bit	2 x 12 bit	80 MHz	28 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 64 kB USB MCU SIM3U144-B-GM Silicon Labs 2,450: £8.13 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3U144-B-GM Mouser Part No 634-SIM3U144-B-GM NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 64 kB USB MCU Learn More about Silicon Labs silabsSiM3x	Datasheet	Non-Stocked Lead-Time 26 Weeks	£8.13	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-40	ARM Cortex M3	64 kB	32 bit	2 x 12 bit	80 MHz	28 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU USB, 64KB, QFN40 SIM3U144-B-GMR Silicon Labs 2,500: £8.13 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3U144-B-GMR Mouser Part No 634-SIM3U144-B-GMR NRND	Silicon Labs	ARM Microcontrollers - MCU USB, 64KB, QFN40	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £8.13	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-40	ARM Cortex M3	64 kB	32 bit	2 x 12 bit	80 MHz	28 I/O	16 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 128 kB USB MCU SIM3U154-B-GM Silicon Labs 2,450: £9.41 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3U154-B-GM Mouser Part No 634-SIM3U154-B-GM NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 128 kB USB MCU Learn More about Silicon Labs silabsSiM3x	Datasheet	Non-Stocked Lead-Time 26 Weeks	£9.41	Min.: 2,450 Mult.: 2,450	SMD/SMT	QFN-40	ARM Cortex M3	128 kB	32 bit	2 x 12 bit	80 MHz	28 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU USB, 128KB, QFN40 SIM3U154-B-GMR Silicon Labs 2,500: £9.41 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3U154-B-GMR Mouser Part No 634-SIM3U154-B-GMR NRND	Silicon Labs	ARM Microcontrollers - MCU USB, 128KB, QFN40	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £9.41	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-40	ARM Cortex M3	128 kB	32 bit	2 x 12 bit	80 MHz	28 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 128 kB USB EMIF MCU SIM3U156-B-GM Silicon Labs 1,300: £9.71 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3U156-B-GM Mouser Part No 634-SIM3U156-B-GM NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 128 kB USB EMIF MCU Learn More about Silicon Labs silabsSiM3x	Datasheet	Non-Stocked Lead-Time 26 Weeks	£9.71	Min.: 1,300 Mult.: 1,300	SMD/SMT	QFN-64	ARM Cortex M3	128 kB	32 bit	2 x 12 bit	80 MHz	50 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU USB, 128KB, QFN64 SIM3U156-B-GMR Silicon Labs 2,500: £9.71 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3U156-B-GMR Mouser Part No 634-SIM3U156-B-GMR NRND	Silicon Labs	ARM Microcontrollers - MCU USB, 128KB, QFN64	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £9.71	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-64	ARM Cortex M3	128 kB	32 bit	2 x 12 bit	80 MHz	50 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU SIM3U166-B-GM Silicon Labs 1,300: £10.91 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3U166-B-GM Mouser Part No 634-SIM3U166-B-GM NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU Learn More about Silicon Labs silabsSiM3x	Datasheet	Non-Stocked Lead-Time 26 Weeks	£10.91	Min.: 1,300 Mult.: 1,300	SMD/SMT	QFN-64	ARM Cortex M3	256 kB	32 bit	2 x 12 bit	80 MHz	50 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU USB, 256KB, QFN64 SIM3U166-B-GMR Silicon Labs 2,500: £10.91 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3U166-B-GMR Mouser Part No 634-SIM3U166-B-GMR NRND	Silicon Labs	ARM Microcontrollers - MCU USB, 256KB, QFN64	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £10.91	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-64	ARM Cortex M3	256 kB	32 bit	2 x 12 bit	80 MHz	50 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU USB, 256KB, LGA92 SIM3U167-B-GMR Silicon Labs 2,500: £11.32 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. SIM3U167-B-GMR Mouser Part No 634-SIM3U167-B-GMR NRND	Silicon Labs	ARM Microcontrollers - MCU USB, 256KB, LGA92	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £11.32	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	LGA-92	ARM Cortex M3	256 kB	32 bit	2 x 12 bit	80 MHz	65 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG990F256-B-BGA112 Silicon Labs 840: £7.56 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. EFM32WG990F256-B-BGA112 Mouser Part No 634-WG990F256BBGA112 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 26 Weeks	£7.56	Min.: 840 Mult.: 840	SMD/SMT	BGA-112	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	86 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 24 MHz 8 kB ADC AES MCU EFM32ZG110F8-QFN24 Silicon Labs 1,000: £1.04 Non-Stocked NRND	Mfr. Part No. EFM32ZG110F8-QFN24 Mouser Part No 904-EFM32ZG110F8 NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 24 MHz 8 kB ADC AES MCU Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked	Reel £1.04	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	QFN-24	ARM Cortex M0+	8 kB	32 bit	12 bit	24 MHz	17 I/O	2 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU 8k Flash, 2k RAM, ADC, AES EFM32ZG110F8-QFN24T Silicon Labs 1: £2.06 Non-Stocked NRND	Mfr. Part No. EFM32ZG110F8-QFN24T Mouser Part No 904-EFM32ZG110F8T NRND	Silicon Labs	ARM Microcontrollers - MCU 8k Flash, 2k RAM, ADC, AES Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked	£2.06 £1.53 £1.41 £1.26 View £1.20 £1.15 £1.10 £1.07 £1.05	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	8 kB	32 bit	12 bit	24 MHz	17 I/O	2 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 24 MHz 32 kB ADC AES MCU EFM32ZG210F32-QFN32 Silicon Labs 3,000: £1.51 Non-Stocked NRND	Mfr. Part No. EFM32ZG210F32-QFN32 Mouser Part No 904-EFM32ZG210F32 NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 24 MHz 32 kB ADC AES MCU Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked	Reel £1.51 £1.48	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	12 bit	24 MHz	24 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU 32k Flash, 4k RAM, ADC, AES EFM32ZG210F32-QFN32T Silicon Labs 490: £1.63 Non-Stocked NRND	Mfr. Part No. EFM32ZG210F32-QFN32T Mouser Part No 904-EFM32ZG210F32T NRND	Silicon Labs	ARM Microcontrollers - MCU 32k Flash, 4k RAM, ADC, AES Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked	£1.63 £1.55 £1.50 £1.48	Min.: 490 Mult.: 490	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	12 bit	24 MHz	24 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 24 MHz 16 kB ADC AES MCU EFM32ZG222F16-QFP48 Silicon Labs 1,000: £1.02 Non-Stocked NRND	Mfr. Part No. EFM32ZG222F16-QFP48 Mouser Part No 904-EFM32ZG222F16 NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 24 MHz 16 kB ADC AES MCU Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked	Reel £1.02 £1.00 £0.978	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	TQFP-48	ARM Cortex M0+	16 kB	32 bit	12 bit	24 MHz	37 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 24 MHz 8 kB ADC AES MCU EFM32ZG222F8-QFP48 Silicon Labs 1,000: £0.882 Non-Stocked NRND	Mfr. Part No. EFM32ZG222F8-QFP48 Mouser Part No 904-EFM32ZG222F8 NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 24 MHz 8 kB ADC AES MCU Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked	Reel £0.882	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	TQFP-48	ARM Cortex M0+	8 kB	32 bit	12 bit	24 MHz	37 I/O	2 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU 8k Flash, 2k RAM, ADC, AES EFM32ZG222F8-QFP48T Silicon Labs 1: £1.80 Non-Stocked NRND	Mfr. Part No. EFM32ZG222F8-QFP48T Mouser Part No 904-EFM32ZG222F8T NRND	Silicon Labs	ARM Microcontrollers - MCU 8k Flash, 2k RAM, ADC, AES Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	Non-Stocked	£1.80 £1.33 £1.21 £1.14 View £0.969 £0.943 £0.925 £0.899	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	ARM Cortex M0+	8 kB	32 bit	12 bit	24 MHz	37 I/O	2 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU C8051F020-GQ Silicon Labs 1: £33.85 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F020-GQ Mouser Part No 634-C8051F020-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	£33.85 £27.67 £26.12 £25.40 £23.61	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	64 kB	8 bit	8 bit, 12 bit	25 MHz	64 I/O	4.35 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU C8051F020-GQR Silicon Labs 1: £33.85 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F020-GQR Mouser Part No 634-C8051F020-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	Cut Tape £33.85 £27.67 £26.12 £25.40 Reel £23.61 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	TQFP-100	8051	64 kB	8 bit	8 bit, 12 bit	25 MHz	64 I/O	4.35 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel