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EFM32 ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 16KB Flash QFN24 EFM32ZG110F16-B-QFN24R Silicon Labs 1: 3,00 € 767In Stock	Mfr. Part No. EFM32ZG110F16-B-QFN24R Mouser Part No 634-EFM32ZG11016B24R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 16KB Flash QFN24 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	767In Stock	Cut Tape 3,00 € 2,24 € 2,05 € 1,83 € Reel 1,54 € View 1,73 € 1,69 € 1,62 € 1,53 €	Min.: 1 Mult.: 1 : 2.500	EFM32ZG	SMD/SMT	QFN-24	ARM Cortex M0+	16 kB	32 bit	12 bit	24 MHz	17 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG290F256G-F-BGA112 Silicon Labs 1: 12,45 € 106In Stock NRND	Mfr. Part No. EFM32LG290F256G-F-BGA112 Mouser Part No 634-32LG290F256GFBGA NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	106In Stock	12,45 € 9,46 € 8,26 € 7,99 € View 7,73 € 6,69 €	Min.: 1 Mult.: 1	EFM32LG	SMD/SMT	BGA-112	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	90 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G210F128G-E-QFN32 Silicon Labs 1: 5,97 € 4.897In Stock	Mfr. Part No. EFM32G210F128G-E-QFN32 Mouser Part No 634-32G210128GEQFN32	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	4.897In Stock	5,97 € 4,75 € 4,29 € 3,99 € View 3,72 € 3,61 € 3,59 € 3,49 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-32	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	24 I/O	16 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 EFM32TG11B120F128GM32-B Silicon Labs 1: 4,54 € 5.642In Stock	Mfr. Part No. EFM32TG11B120F128GM32-B Mouser Part No 634-EFM32TG128GM32-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	5.642In Stock	4,54 € 3,69 € 3,27 € 3,09 € View 2,94 € 2,51 €	Min.: 1 Mult.: 1	EFM32TG11	SMD/SMT	QFN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	24 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GM48-C Silicon Labs 1: 9,94 € 2.623In Stock 1.300On Order	Mfr. Part No. EFM32PG12B500F1024GM48-C Mouser Part No 634-PG12B500FGM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	2.623In Stock 1.300On Order	9,94 € 7,78 € 7,24 € 6,65 € View 6,59 € 6,20 € 6,06 € Quote	Min.: 1 Mult.: 1	EFM32PG	SMD/SMT	QFN-48	ARM Cortex M4	1.02 MB	32 bit	12 bit	40 MHz	33 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B410F1024GQ100-A Silicon Labs 1: 13,49 € 378In Stock NRND	Mfr. Part No. EFM32GG12B410F1024GQ100-A Mouser Part No 634-2B410F1024GQ100A NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	378In Stock	13,49 € 10,56 € 9,83 € 9,03 € View 8,94 € 8,42 € 8,23 € Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-100	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	83 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B410F1024GQ64-A Silicon Labs 1: 12,59 € 2.451In Stock NRND	Mfr. Part No. EFM32GG12B410F1024GQ64-A Mouser Part No 634-2B410F1024GQ64A NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	2.451In Stock	12,59 € 9,86 € 9,18 € 8,43 € View 8,35 € 7,85 € 7,67 € Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	50 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES EFM32G232F64G-E-QFP64 Silicon Labs 1: 5,48 € 410In Stock NRND	Mfr. Part No. EFM32G232F64G-E-QFP64 Mouser Part No 634-32G232F64GEQFP64 NRND	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES	Datasheet	410In Stock	5,48 € 4,36 € 3,94 € 3,61 € View 3,52 € 3,34 € 3,31 € 3,29 €	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	53 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG280F1024G-E-QFP100 Silicon Labs 1: 16,78 € 440In Stock NRND	Mfr. Part No. EFM32GG280F1024G-E-QFP100 Mouser Part No 634-32GG280F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	440In Stock	16,78 € 13,30 € 12,43 € 11,47 € View 10,94 € 10,74 € Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	LQFP-100	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	85 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG295F1024G-E-BGA120 Silicon Labs 1: 16,43 € 1.300In Stock NRND	Mfr. Part No. EFM32GG295F1024G-E-BGA120 Mouser Part No 634-32GG295F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	1.300In Stock	16,43 € 13,30 € 12,19 € 11,46 € View 10,93 € 10,68 € 10,56 € Quote	Min.: 1 Mult.: 1	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 Leopard Gecko MCU IC 256KB EFM32LG232F256G-F-QFP64 Silicon Labs 1: 9,77 € 1.600In Stock NRND	Mfr. Part No. EFM32LG232F256G-F-QFP64 Mouser Part No 634-32LG232F256GFQFP NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	1.600In Stock	9,77 € 7,63 € 7,09 € 6,50 € View 6,30 € 6,05 € 6,03 € 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 256KB EFM32LG332F256G-F-QFP64 Silicon Labs 1: 10,23 € 1.059In Stock NRND	Mfr. Part No. EFM32LG332F256G-F-QFP64 Mouser Part No 634-32LG332F256GFQFP NRND	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	1.059In Stock	10,23 € 8,02 € 7,46 € 6,85 € View 6,79 € 6,38 € 6,24 € Quote	Min.: 1 Mult.: 1	EFM32LG	SMD/SMT	TQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	50 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B820F2048GQ64-B Silicon Labs 1: 19,08 € 763In Stock NRND	Mfr. Part No. EFM32GG11B820F2048GQ64-B Mouser Part No 634-B820F2048GQ64-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	763In Stock	19,08 € 15,12 € 14,14 € 13,05 € View 12,44 € 12,22 €	Min.: 1 Mult.: 1	EFM32GG11	SMD/SMT	QFP-64	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	47 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU EFM32GG12B130F512GM64-A Silicon Labs 1: 10,14 € 1.172In Stock	Mfr. Part No. EFM32GG12B130F512GM64-A Mouser Part No 634-2B130F512GM64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	1.172In Stock	10,14 € 7,94 € 7,39 € 6,79 € View 6,72 € 6,32 € 6,18 € Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	512 kB	32 bit	2 x 12 bit	72 MHz	56 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G230F128G-E-QFN64R Silicon Labs 1: 6,93 € 1.309In Stock	Mfr. Part No. EFM32G230F128G-E-QFN64R Mouser Part No 634-32G230128GQFN64R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	1.309In Stock	Cut Tape 6,93 € 5,34 € 4,95 € 4,51 € View Reel 3,85 € 4,18 € 4,17 € 4,05 € 3,85 €	Min.: 1 Mult.: 1 : 3.000		SMD/SMT	QFN-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	56 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG230F1024G-E-QFN64 Silicon Labs 1: 14,86 € 941In Stock	Mfr. Part No. EFM32GG230F1024G-E-QFN64 Mouser Part No 634-32GG230F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	941In Stock	14,86 € 11,78 € 11,01 € 10,17 € View 9,69 € 9,52 € Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	QFN-64	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	56 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES EFM32GG230F512G-E-QFN64 Silicon Labs 1: 12,32 € 494In Stock	Mfr. Part No. EFM32GG230F512G-E-QFN64 Mouser Part No 634-32GG230F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	494In Stock	12,32 € 9,65 € 8,98 € 8,25 € View 8,17 € 7,69 € 7,52 € Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	QFN-64	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	56 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES EFM32GG330F1024G-E-QFN64R Silicon Labs 1: 15,76 € 963In Stock	Mfr. Part No. EFM32GG330F1024G-E-QFN64R Mouser Part No 634-32GG330F1024-E-T	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	963In Stock	Cut Tape 15,76 € 12,49 € 11,67 € 10,77 € View Reel 10,09 € 10,27 € 10,09 € 10,09 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EFM32GG	SMD/SMT	QFN-64	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	52 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES EFM32GG990F1024G-E-BGA112R Silicon Labs 1: 18,43 € 371In Stock 1.000Expected 1/8/2027	Mfr. Part No. EFM32GG990F1024G-E-BGA112R Mouser Part No 634-32GG990F1024-E-T	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	371In Stock 1.000Expected 1/8/2027	Cut Tape 18,43 € 14,75 € 13,52 € 12,73 € 12,64 € Reel 11,33 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	EFM32GG	SMD/SMT	BGA-112	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	86 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG330F256G-F-QFN64 Silicon Labs 1: 10,38 € 1.407In Stock	Mfr. Part No. EFM32LG330F256G-F-QFN64 Mouser Part No 634-32LG330F256GFQFN	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	1.407In Stock	10,38 € 8,34 € 7,59 € 7,11 € View 6,90 € 6,58 € 6,25 € Quote	Min.: 1 Mult.: 1	EFM32LG	SMD/SMT	QFN-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 ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU EFM32PG22C200F512IM40-CR Silicon Labs 1: 2,57 € 2.903In Stock	Mfr. Part No. EFM32PG22C200F512IM40-CR Mouser Part No 634-EFM32PG22C1240CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	2.903In Stock	Cut Tape 2,57 € 1,92 € 1,75 € 1,70 € Reel 1,49 € 1,43 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500		SMD/SMT	QFN-40	ARM Cortex M33	512 kB	32 bit	12 bit	76.8 MHz	26 I/O	32 kB	3.8 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU EFM32PG22C200F128IM32-C Silicon Labs 1: 1,68 € 2.001In Stock	Mfr. Part No. EFM32PG22C200F128IM32-C Mouser Part No 634-EFM32PG22C12832C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	2.001In Stock	1,68 € 1,42 € 1,24 € 1,12 € View 1,01 € 0,937 € 0,903 € 0,894 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-32	ARM Cortex M33	128 kB	32 bit	12 bit, 16 bit	76.8 MHz	18 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU EFM32PG22C200F512IM32-C Silicon Labs 1: 2,18 € 3.412In Stock	Mfr. Part No. EFM32PG22C200F512IM32-C Mouser Part No 634-EFM32PG22C51232C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	3.412In Stock	2,18 € 1,83 € 1,70 € 1,44 € View 1,38 € 1,35 € 1,31 € 1,27 € 1,20 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-32	ARM Cortex M33	512 kB	32 bit	12 bit	76.8 MHz	18 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU EFM32PG22C200F512IM40-C Silicon Labs 1: 2,56 € 1.117In Stock 4.900Expected 12/25/2026	Mfr. Part No. EFM32PG22C200F512IM40-C Mouser Part No 634-EFM32PG22C51240C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	1.117In Stock 4.900Expected 12/25/2026	2,56 € 1,91 € 1,75 € 1,57 € View 1,48 € 1,44 € 1,37 € 1,33 € 1,31 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-40	ARM Cortex M33	512 kB	32 bit	12 bit, 16 bit	76.8 MHz	26 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM32-C Silicon Labs 1: 1,69 € 4.513In Stock	Mfr. Part No. EFM32PG22C200F64IM32-C Mouser Part No 634-EFM32PG22C64M32C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	4.513In Stock	1,69 € 1,36 € 1,27 € 0,912 €	Min.: 1 Mult.: 1		SMD/SMT	QFN-32	ARM Cortex M33	64 kB	32 bit	12 bit, 16 bit	76.8 MHz	18 I/O	32 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray