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EFR32GG12 Series 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 1024 kB USB LCD MCU EFM32GG12B410F1024GM64-A Silicon Labs 1: $12.44 1,571In Stock	Mfr. Part No. EFM32GG12B410F1024GM64-A Mouser Part No 634-2B410F1024GM64A	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	1,571In Stock	$12.44 $10.17 $9.19 $8.71 View $8.44 $8.13 $8.10 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	53 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 LCD MCU EFM32GG12B510F1024GQ64-A Silicon Labs 1: $7.99 630In Stock	Mfr. Part No. EFM32GG12B510F1024GQ64-A Mouser Part No 634-2B510F1024GQ64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	630In Stock	$7.99 $6.82 $6.81	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	51 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 EFM32GG12B810F1024GM64-A Silicon Labs 1: $12.91 1,555In Stock	Mfr. Part No. EFM32GG12B810F1024GM64-A Mouser Part No 634-2B810F1024GM64A	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	1,555In Stock	$12.91 $10.11 $9.66 $8.64 View $8.05 $7.87 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	51 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 MCU EFM32GG12B110F1024GM64-A Silicon Labs 1: $9.26 1,806In Stock	Mfr. Part No. EFM32GG12B110F1024GM64-A Mouser Part No 634-2B110F1024GM64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	1,806In Stock	$9.26 $7.72 $7.16 $6.79 View $6.66 $6.62 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	1.02 MB	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 ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU EFM32GG12B110F1024GQ64-A Silicon Labs 1: $11.72 221In Stock	Mfr. Part No. EFM32GG12B110F1024GQ64-A Mouser Part No 634-2B110F1024GQ64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	221In Stock	$11.72 $9.50 $8.58 $8.09 View $7.58 $7.06 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	53 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 EFM32GG12B810F1024IM64-A Silicon Labs 1: $13.25 256In Stock	Mfr. Part No. EFM32GG12B810F1024IM64-A Mouser Part No 634-2B810F1024IM64A	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	256In Stock	$13.25 $10.38 $9.66 $8.87 View $8.79 $8.27 $8.08 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	51 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU EFM32GG12B510F1024GM64-A Silicon Labs 1: $9.07 257In Stock	Mfr. Part No. EFM32GG12B510F1024GM64-A Mouser Part No 634-2B510F1024GM64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	257In Stock	$9.07 $8.29 $8.07 $7.88 View $7.81 $7.34 $7.18 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	54 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: $13.64 2,454In Stock	Mfr. Part No. EFM32GG12B410F1024GQ64-A Mouser Part No 634-2B410F1024GQ64A	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	2,454In Stock	$13.64 $10.98 $10.00 $9.26 View $9.21 $8.53 $8.45 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 ARM Cortex-M4 32-bit 72 MHz 512 kB MCU EFM32GG12B130F512GM64-A Silicon Labs 1: $12.56 1,304In 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	1,304In Stock	$12.56 $9.69 $9.05 $8.08 View $7.71 $7.09 $7.03 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 ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B410F1024GQ100-A Silicon Labs 1: $14.19 378In Stock	Mfr. Part No. EFM32GG12B410F1024GQ100-A Mouser Part No 634-2B410F1024GQ100A	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	$14.19 $11.07 $10.24 $9.79 View $9.37 $9.06 $8.76 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 EFM32GG12B810F1024GQ100-A Silicon Labs 1: $14.36 489In Stock 900Expected 16/10/2026	Mfr. Part No. EFM32GG12B810F1024GQ100-A Mouser Part No 634-2B810F1024GQ100A	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	489In Stock 900Expected 16/10/2026	$14.36 $11.20 $10.36 $9.90 View $9.48 $9.29 $9.22 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-100	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	81 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 512 kB LCD MCU EFM32GG12B330F512GQ100-A Silicon Labs 1: $11.10 8In Stock	Mfr. Part No. EFM32GG12B330F512GQ100-A Mouser Part No 634-2B330F512GQ100A	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	$11.10 $8.90 $8.34 $7.65 View $7.13 $7.12	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 512 kB USB LCD MCU EFM32GG12B430F512GQ100-A Silicon Labs 1: $12.35 38In Stock	Mfr. Part No. EFM32GG12B430F512GQ100-A Mouser Part No 634-2B430F512GQ100A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB USB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	38In Stock	$12.35 $9.67 $9.00 $8.57 View $8.46 $8.36 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-100	ARM Cortex M4	512 kB	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 EFM32GG12B810F1024GQ64-A Silicon Labs 1: $14.35 8In Stock	Mfr. Part No. EFM32GG12B810F1024GQ64-A Mouser Part No 634-2B810F1024GQ64A	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	$14.35 $8.83 $8.29 $8.11 View $8.10 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 ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B410F1024GQ100-AR Silicon Labs 1: $13.64 56In Stock	Mfr. Part No. EFM32GG12B410F1024GQ100-AR Mouser Part No 634-B410F1024GQ100AR	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	56In Stock	Cut Tape $13.64 $10.68 $9.95 $9.14 View Reel $9.01 $9.05 $9.02 $9.01	Min.: 1 Mult.: 1 : 1,000	EFR32GG12	SMD/SMT	QFP-100	ARM Cortex M4	1 MB	32 bit	12 bit	72 MHz	81 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU EFM32GG12B110F1024GM64-AR Silicon Labs 1,000: $7.59 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG12B110F1024GM64-AR Mouser Part No 634-2B110F1024GM64AR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.59	Min.: 1,000 Mult.: 1,000 : 1,000	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	1 MB	32 bit	12 bit	72 MHz	51 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU EFM32GG12B110F1024GQ64-AR Silicon Labs 1,000: $7.65 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG12B110F1024GQ64-AR Mouser Part No 634-2B110F1024GQ64AR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.65	Min.: 1,000 Mult.: 1,000 : 1,000	EFR32GG12	SMD/SMT	QFP-64	ARM Cortex M4	1 MB	32 bit	12 bit	72 MHz	48 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU EFM32GG12B110F1024IM64-A Silicon Labs 1,300: $7.84 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG12B110F1024IM64-A Mouser Part No 634-2B110F1024IM64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	Non-Stocked Lead-Time 12 Weeks	$7.84 Quote Quote	Min.: 1,300 Mult.: 1,300	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	56 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU EFM32GG12B110F1024IM64-AR Silicon Labs 1,000: $7.81 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG12B110F1024IM64-AR Mouser Part No 634-2B110F1024IM64AR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $7.81	Min.: 1,000 Mult.: 1,000 : 1,000	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	1 MB	32 bit	12 bit	72 MHz	51 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU EFM32GG12B130F512GM64-AR Silicon Labs 1,000: $6.75 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG12B130F512GM64-AR Mouser Part No 634-2B130F512GM64AR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $6.75	Min.: 1,000 Mult.: 1,000 : 1,000	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	512 kB	32 bit	12 bit	72 MHz	51 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU EFM32GG12B130F512GQ64-A Silicon Labs 800: $6.93 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG12B130F512GQ64-A Mouser Part No 634-2B130F512GQ64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	Non-Stocked Lead-Time 12 Weeks	$6.93 Quote Quote	Min.: 800 Mult.: 800	EFR32GG12	SMD/SMT	QFP-64	ARM Cortex M4	512 kB	32 bit	2 x 12 bit	72 MHz	53 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 512 kB MCU EFM32GG12B130F512GQ64-AR Silicon Labs 1: $10.51 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG12B130F512GQ64-AR Mouser Part No 634-2B130F512GQ64AR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $10.51 $8.18 $7.60 $6.96 $6.79 Reel $6.78	Min.: 1 Mult.: 1 : 1,000	EFR32GG12	SMD/SMT	QFP-64	ARM Cortex M4	512 kB	32 bit	12 bit	72 MHz	48 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU EFM32GG12B130F512IM64-A Silicon Labs 1,300: $6.97 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG12B130F512IM64-A Mouser Part No 634-2B130F512IM64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	Non-Stocked Lead-Time 12 Weeks	$6.97 Quote Quote	Min.: 1,300 Mult.: 1,300	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	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU EFM32GG12B130F512IM64-AR Silicon Labs 1,000: $6.96 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG12B130F512IM64-AR Mouser Part No 634-2B130F512IM64AR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $6.96	Min.: 1,000 Mult.: 1,000 : 1,000	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	512 kB	32 bit	12 bit	72 MHz	51 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Reel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU EFM32GG12B310F1024GL112-A Silicon Labs 840: $8.25 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG12B310F1024GL112-A Mouser Part No 634-2B310F1024GL112A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	Non-Stocked Lead-Time 12 Weeks	$8.25 View Quote	Min.: 840 Mult.: 840	EFR32GG12	SMD/SMT	BGA-112	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	90 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray

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