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Silicon Labs 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 ARM Cortex-M4 32-bit 72 MHz 512 kB LCD MCU EFM32GG12B330F512GQ100-A Silicon Labs 1: $12.97 8In Stock NRND	Mfr. Part No. EFM32GG12B330F512GQ100-A Mouser Part No 634-2B330F512GQ100A NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	8In Stock	$12.97 $10.15 $9.45 $8.68 View $8.59 $8.09 $7.90 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-100	ARM Cortex M4	512 kB	32 bit	2 x 12 bit	72 MHz	86 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 EFM32GG12B810F1024GQ64-A Silicon Labs 1: $14.83 8In Stock NRND	Mfr. Part No. EFM32GG12B810F1024GQ64-A Mouser Part No 634-2B810F1024GQ64A 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	8In Stock	$14.83 $11.61 $10.81 $9.93 View $9.83 $9.25 $9.04 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	48 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES EFM32GG330F1024G-E-QFN64 Silicon Labs 1: $18.32 3In Stock NRND	Mfr. Part No. EFM32GG330F1024G-E-QFN64 Mouser Part No 634-32GG330F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	3In Stock	$18.32 $14.52 $13.57 $12.52 View $11.94 $11.73	Min.: 1 Mult.: 1	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	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG11B840F1024GQ100-B Silicon Labs 1: $21.72 28In Stock NRND	Mfr. Part No. EFM32GG11B840F1024GQ100-B Mouser Part No 634-B840F1024GQ100-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	28In Stock	$21.72 $17.21 $16.09 $14.85 View $14.16 $13.91	Min.: 1 Mult.: 1	EFM32GG11	SMD/SMT	QFP-100	ARM Cortex M4	1.02 MB	32 bit	12 bit	72 MHz	80 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24 EFM32ZG108F32-B-QFN24R Silicon Labs 1: $3.33 52In Stock	Mfr. Part No. EFM32ZG108F32-B-QFN24R Mouser Part No 634-EFM32ZG10832B24R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	52In Stock	Cut Tape $3.33 $2.48 $2.27 $2.03 Reel $1.73 View $1.92 $1.88 $1.78 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EFM32ZG	SMD/SMT	QFN-24	ARM Cortex M0+	32 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, MouseReel
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN32 EFM32ZG210F32-B-QFN32 Silicon Labs 1: $4.49 101In Stock	Mfr. Part No. EFM32ZG210F32-B-QFN32 Mouser Part No 634-EFM32ZG210F32B32	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN32 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	101In Stock	$4.49 $3.38 $3.11 $2.81 View $2.66 $2.64 $2.48 $2.43	Min.: 1 Mult.: 1	EFM32ZG	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+ 32-bit 25 MHz 64 kB MCU EFM32HG210F64G-C-QFN32 Silicon Labs 1: $5.20 17In Stock	Mfr. Part No. EFM32HG210F64G-C-QFN32 Mouser Part No 634-HG210F64GCQFN32	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU Learn More about Silicon Labs efm32 happy gecko mcus	Datasheet	17In Stock	$5.20 $4.11 $3.70 $3.42 View $3.17 $3.11 $3.01 $2.94	Min.: 1 Mult.: 1	EFM32HG	SMD/SMT	QFN-32	ARM Cortex M0+	64 kB	32 bit	12 bit	25 MHz	24 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GL125-CR Silicon Labs 1: $12.71 2,500Expected 17/11/2026	Mfr. Part No. EFM32PG12B500F1024GL125-CR Mouser Part No 634-PG12B500FGL125CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU	Datasheet	2,500Expected 17/11/2026	Cut Tape $12.71 $9.95 $9.26 $8.51 View Reel $7.34 $8.43 $7.93 $7.75 $7.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EFM32PG	SMD/SMT	BGA-125	ARM Cortex M4	1.02 MB	32 bit	12 bit	40 MHz	65 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU EFM32PG23B210F512IM48-C Silicon Labs 1: $4.03 10,309On Order	Mfr. Part No. EFM32PG23B210F512IM48-C Mouser Part No 634-PG23210F512IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	10,309On Order On Order Ship Dates Mfr. No: EFM32PG23B210F512IM48-C Stock: 0 On Order: 490 Pending 9,819 Expected 13/11/2026 Factory Lead Time: 12 Weeks	$4.03 $3.17 $2.84 $2.62 View $2.55 $2.39 $2.33 $2.29 $2.26	Min.: 1 Mult.: 1	PG23	SMD/SMT	QFN-48	ARM Cortex M33	512 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	34 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU EFM32PG23B310F512IM48-C Silicon Labs 1: $4.31 6,343Expected 10/11/2026	Mfr. Part No. EFM32PG23B310F512IM48-C Mouser Part No 634-PG23310F512IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 512 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	6,343Expected 10/11/2026	$4.31 $3.41 $3.06 $2.83 View $2.76 $2.65 $2.58	Min.: 1 Mult.: 1	PG23	SMD/SMT	QFN-48	ARM Cortex M33	512 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	32 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B820F2048GQ100-B Silicon Labs 1: $19.06 1,325On Order NRND	Mfr. Part No. EFM32GG11B820F2048GQ100-B Mouser Part No 634-B820F2048GQ100-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	1,325On Order On Order Ship Dates Mfr. No: EFM32GG11B820F2048GQ100-B Stock: 0 On Order: 875 Expected 04/11/2026 450 Expected 04/12/2026 Factory Lead Time: 12 Weeks	$19.06 $15.79 $14.98 $14.08 View $13.75 $13.22 $13.05	Min.: 1 Mult.: 1	EFM32GG11	SMD/SMT	QFP-100	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	80 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG380F256-B-QFP100 Silicon Labs 1: $15.41 1,800Expected 20/11/2026 NRND	Mfr. Part No. EFM32WG380F256-B-QFP100 Mouser Part No 634-WG380F256BQFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	1,800Expected 20/11/2026	$15.41 $12.07 $11.23 $10.31 View $10.22 $9.61 $9.40 Quote	Min.: 1 Mult.: 1	EFM32WG	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	83 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 128 kB AES MCU EFM32PG22C200F128IM40-C Silicon Labs 1: $2.14 Lead-Time 12 Weeks	Mfr. Part No. EFM32PG22C200F128IM40-C Mouser Part No 634-EFM32PG22C12840C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	Lead-Time 12 Weeks	$2.14 $1.67 $1.55 $1.43 View $1.39 $1.33 $1.31 $1.29 $1.27	Min.: 1 Mult.: 1		SMD/SMT	QFN-40	ARM Cortex M33	128 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 256 kB AES MCU EFM32PG22C200F256IM32-C Silicon Labs 1: $2.36 1,210On Order	Mfr. Part No. EFM32PG22C200F256IM32-C Mouser Part No 634-EFM32PG22C25632C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	1,210On Order	$2.36 $1.98 $1.58 $1.41 View $1.37 $1.32 $1.29 $1.24	Min.: 1 Mult.: 1		SMD/SMT	QFN-32	ARM Cortex M33	256 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 256 kB AES MCU EFM32PG22C200F256IM40-C Silicon Labs 1: $2.40 2,450On Order	Mfr. Part No. EFM32PG22C200F256IM40-C Mouser Part No 634-EFM32PG22C25640C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	2,450On Order	$2.40 $1.89 $1.69 $1.52 View $1.47 $1.40 $1.39 $1.38 $1.34	Min.: 1 Mult.: 1		SMD/SMT	QFN-40	ARM Cortex M33	256 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 256 kB AES MCU EFM32PG22C200F256IM32-CR Silicon Labs 1: $2.46 2,500Expected 17/11/2026	Mfr. Part No. EFM32PG22C200F256IM32-CR Mouser Part No 634-EFM32PG22C5632CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU	Datasheet	2,500Expected 17/11/2026	Cut Tape $2.46 $1.83 $1.67 $1.49 Reel $1.29 View $1.41 $1.36 $1.31 $1.25	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	QFN-32	ARM Cortex M33	256 kB	32 bit			18 I/O	32 kB			- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU EFM32PG22C200F256IM40-CR Silicon Labs 1: $2.34 7,500Expected 17/11/2026	Mfr. Part No. EFM32PG22C200F256IM40-CR Mouser Part No 634-EFM32PG22C5640CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	7,500Expected 17/11/2026	Cut Tape $2.34 $1.73 $1.58 $1.49 Reel $1.25	Min.: 1 Mult.: 1 : 2,500		SMD/SMT	QFN-40	ARM Cortex M33	256 kB	32 bit	12 bit	76.8 MHz	26 I/O	32 kB	3 V	3 V	- 40 C	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG110F32-D-QFN24R Silicon Labs 1: $5.06 2,256Expected 20/11/2026	Mfr. Part No. EFM32TG110F32-D-QFN24R Mouser Part No 634-EFM32TG110F32-DR	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	2,256Expected 20/11/2026	Cut Tape $5.06 $3.85 $3.55 $3.22 View Reel $2.89 $3.06 $2.96 $2.93 $2.89 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU EFM32JG1B200F256GM48-C0 Silicon Labs 1: $5.56 2,597Expected 12/03/2027	Mfr. Part No. EFM32JG1B200F256GM48-C0 Mouser Part No 634-JG1B200F25648C0	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	2,597Expected 12/03/2027	$5.56 $4.40 $3.97 $3.68 View $3.48 $3.36 $3.35 $3.34	Min.: 1 Mult.: 1	EFM32JG	SMD/SMT	QFN-48	ARM Cortex M3	256 kB	32 bit	12 bit	40 MHz	32 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Secure Vault High, 512k Flash, 128k RAM, 20-bit ADC, MCU, QFN68 EFM32PG26B101F512IM68-B Silicon Labs 1: $6.04 1,275Expected 04/12/2026 New At Mouser	Mfr. Part No. EFM32PG26B101F512IM68-B Mouser Part No 634-MPG26B101512IM68 New At Mouser	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 512k Flash, 128k RAM, 20-bit ADC, MCU, QFN68 Learn More about Silicon Labs efm32pg26 mcus	Datasheet	1,275Expected 04/12/2026	$6.04 $4.60 $4.24 $3.84 View $3.65 $3.54 $3.49 $3.45	Min.: 1 Mult.: 1		SMD/SMT	QFN-68	ARM Cortex M33	512 kB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	48 I/O	128 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU EFM32PG23B200F128IM40-CR Silicon Labs 1: $3.39 2,497Expected 04/12/2026	Mfr. Part No. EFM32PG23B200F128IM40-CR Mouser Part No 634-PG2320F128IM40CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 128 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	2,497Expected 04/12/2026	Cut Tape $3.39 $2.53 $2.31 $2.07 View Reel $1.62 $1.96 $1.92 $1.62 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	PG23	SMD/SMT	QFN-40	ARM Cortex M33	128 kB	32 bit	12 bit/16 bit/20 bit	80 MHz	29 I/O	64 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, BGA136, MVP EFM32PG26B500F3200IL136-B Silicon Labs 1: $9.28 1,298On Order New At Mouser	Mfr. Part No. EFM32PG26B500F3200IL136-B Mouser Part No 634-EMPG26B5IL136 New At Mouser	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, BGA136, MVP Learn More about Silicon Labs efm32pg26 mcus	Datasheet	1,298On Order	$9.28 $7.43 $6.73 $6.45	Min.: 1 Mult.: 1		SMD/SMT	BGA-136	ARM Cortex M33	3.13 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	64 I/O	512 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B320F128GM64-B Silicon Labs 1,300: $3.54 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32TG11B320F128GM64-B Mouser Part No 634-1B320F128GM64-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	Non-Stocked Lead-Time 12 Weeks	$3.54 $3.50	Min.: 1,300 Mult.: 1,300	EFM32TG11	SMD/SMT	QFN-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	56 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 EFM32TG11B320F128GM64-BR Silicon Labs 2,500: $3.50 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32TG11B320F128GM64-BR Mouser Part No 634-1B320F128GM64-BR	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	Reel $3.50	Min.: 2,500 Mult.: 2,500 : 2,500	EFM32TG11	SMD/SMT	QFN-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	56 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B320F128GQ64-BR Silicon Labs 1,000: $3.54 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32TG11B320F128GQ64-BR Mouser Part No 634-1B320F128GQ64-BR	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	Reel $3.54 $3.50	Min.: 1,000 Mult.: 1,000 : 1,000	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	Reel