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EFM32GG Series ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 512k Flash, 128k RAM, USB, AES EFM32GG380F512G-E-QFP100R Silicon Labs 1: ¥2,619.4 2,100In Stock	Mfr. Part # EFM32GG380F512G-E-QFP100R Mouser Part # 634-32GG380F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	2,100In Stock	Cut Tape ¥2,619.4 ¥2,051.3 ¥1,908.5 ¥1,754 View Reel ¥1,596.2 ¥1,735.7 ¥1,634.4 ¥1,596.2 Quote	Min.: 1 Mult.: 1 : 1,000	EFM32GG	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	81 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES EFM32GG395F1024G-E-BGA120 Silicon Labs 1: ¥3,288.8 1,162In Stock	Mfr. Part # EFM32GG395F1024G-E-BGA120 Mouser Part # 634-32GG395F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	1,162In Stock	¥3,288.8 ¥2,606.1 ¥2,436.7 ¥2,249 View ¥2,144.4 ¥2,106.1 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 1024k Flash, 128k RAM, USB, 8x34 LCD, AES EFM32GG990F1024G-E-BGA112R Silicon Labs 1: ¥3,325.3 1,197In Stock	Mfr. Part # EFM32GG990F1024G-E-BGA112R Mouser Part # 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	1,197In Stock	Cut Tape ¥3,325.3 ¥2,636 ¥2,463.3 ¥2,273.9 View Reel ¥2,127.7 ¥2,169.3 ¥2,129.4 ¥2,127.7 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 512k Flash, 128k RAM, AES EFM32GG280F512G-E-QFP100 Silicon Labs 1: ¥2,488.2 890In Stock	Mfr. Part # EFM32GG280F512G-E-QFP100 Mouser Part # 634-32GG280F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	890In Stock	¥2,488.2 ¥1,971.6 ¥1,810.5 ¥1,666 View ¥1,649.4 ¥1,584.6 ¥1,519.8 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	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, USB, AES EFM32GG390F1024G-E-BGA112 Silicon Labs 1: ¥3,358.5 44In Stock	Mfr. Part # EFM32GG390F1024G-E-BGA112 Mouser Part # 634-32GG390F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	44In Stock	¥3,358.5 ¥2,788.8 ¥2,496.5 ¥2,229.1 View ¥2,172.6 ¥2,081.2 ¥2,077.9	Min.: 1 Mult.: 1	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	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES EFM32GG332F1024G-E-QFP64 Silicon Labs 1: ¥2,818.7 252In Stock	Mfr. Part # EFM32GG332F1024G-E-QFP64 Mouser Part # 634-32GG332F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	252In Stock	¥2,818.7 ¥2,234 ¥2,087.9 ¥1,926.8 View ¥1,838.7 ¥1,805.5 ¥1,803.8	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	TQFP-64	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	50 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES EFM32GG330F512G-E-QFN64R Silicon Labs 1: ¥2,338.7 1,563In Stock	Mfr. Part # EFM32GG330F512G-E-QFN64R Mouser Part # 634-32GG330F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	1,563In Stock	Cut Tape ¥2,338.7 ¥1,832.1 ¥1,705.8 ¥1,566.3 View Reel ¥1,350.4 ¥1,551.4 ¥1,460 ¥1,426.8 ¥1,350.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EFM32GG	SMD/SMT	QFN-64	ARM Cortex M3	512 kB	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 512k Flash, 128k RAM, USB, AES EFM32GG332F512G-E-QFP64 Silicon Labs 1: ¥2,443.3 248In Stock	Mfr. Part # EFM32GG332F512G-E-QFP64 Mouser Part # 634-32GG332F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	248In Stock	¥2,443.3 ¥2,026.4 ¥1,803.8 ¥1,684.3 View ¥1,551.4 ¥1,460 ¥1,426.8 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	TQFP-64	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	50 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x16 LCD, AES EFM32GG942F1024G-E-QFP64 Silicon Labs 1: ¥2,948.3 341In Stock	Mfr. Part # EFM32GG942F1024G-E-QFP64 Mouser Part # 634-32GG942F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x16 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	341In Stock	¥2,948.3 ¥2,337 ¥2,184.2 ¥2,016.5 View ¥1,923.4 ¥1,888.6 ¥1,886.9	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	TQFP-64	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	50 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG232F1024G-E-QFP64 Silicon Labs 1: ¥2,757.3 678In Stock	Mfr. Part # EFM32GG232F1024G-E-QFP64 Mouser Part # 634-32GG232F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	678In Stock	¥2,757.3 ¥2,159.3 ¥2,009.8 ¥1,845.4 View ¥1,828.8 ¥1,682.6 ¥1,679.3 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	TQFP-64	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	53 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG230F1024G-E-QFN64 Silicon Labs 1: ¥2,787.2 1,298In Stock	Mfr. Part # EFM32GG230F1024G-E-QFN64 Mouser Part # 634-32GG230F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	1,298In Stock	¥2,787.2 ¥2,312.1 ¥2,064.6 ¥1,915.1 View ¥1,822.1 ¥1,740.7 ¥1,680.9 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: ¥2,237.4 494In Stock	Mfr. Part # EFM32GG230F512G-E-QFN64 Mouser Part # 634-32GG230F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	494In Stock	¥2,237.4 ¥1,798.9 ¥1,641.1 ¥1,536.4 View ¥1,491.6 ¥1,423.5 ¥1,406.9 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 512k Flash, 128k RAM, AES EFM32GG230F512G-E-QFN64R Silicon Labs 1: ¥2,270.6 410In Stock	Mfr. Part # EFM32GG230F512G-E-QFN64R Mouser Part # 634-32GG230F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	410In Stock	Cut Tape ¥2,270.6 ¥1,808.8 ¥1,641.1 ¥1,534.8 View Reel ¥1,327.1 ¥1,526.5 ¥1,468.3 ¥1,450.1 ¥1,327.1 Quote	Min.: 1 Mult.: 1 : 3,000	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	Reel, Cut Tape
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG280F1024G-E-QFP100 Silicon Labs 1: ¥2,998.1 440In Stock	Mfr. Part # EFM32GG280F1024G-E-QFP100 Mouser Part # 634-32GG280F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	440In Stock	¥2,998.1 ¥2,489.8 ¥2,263.9 ¥2,151 View ¥2,072.9 ¥1,945	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, USB, AES EFM32GG330F1024G-E-QFN64R Silicon Labs 1: ¥2,910.1 963In Stock	Mfr. Part # EFM32GG330F1024G-E-QFN64R Mouser Part # 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 ¥2,910.1 ¥2,337 ¥2,129.4 ¥2,001.5 View Reel ¥1,815.5 ¥1,951.7 ¥1,933.4 ¥1,815.5 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, 8x18 LCD, AES EFM32GG940F1024G-E-QFN64 Silicon Labs 1: ¥3,126 302In Stock	Mfr. Part # EFM32GG940F1024G-E-QFN64 Mouser Part # 634-32GG940F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x18 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	302In Stock	¥3,126 ¥2,596.1 ¥2,320.4 ¥2,229.1 View ¥2,124.4 ¥1,953.3 Quote	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 1024k Flash, 128k RAM, USB, 8x34 LCD, AES EFM32GG980F1024G-E-QFP100 Silicon Labs 1: ¥3,340.3 472In Stock	Mfr. Part # EFM32GG980F1024G-E-QFP100 Mouser Part # 634-32GG980F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	472In Stock	¥3,340.3 ¥2,704.1 ¥2,441.7 ¥2,298.8 View ¥2,240.7 ¥2,170.9 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	LQFP-100	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	81 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG280F1024G-E-QFP100R Silicon Labs 1: ¥3,174.2 22In Stock	Mfr. Part # EFM32GG280F1024G-E-QFP100R Mouser Part # 634-32GG280F1024-E-T	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	22In Stock	Cut Tape ¥3,174.2 ¥2,549.6 ¥2,323.7 ¥2,189.2 ¥2,164.3 Reel ¥1,935.1	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG290F1024G-E-BGA112 Silicon Labs 1: ¥3,199.1 56In Stock	Mfr. Part # EFM32GG290F1024G-E-BGA112 Mouser Part # 634-32GG290F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	56In Stock	¥3,199.1 ¥2,657.6 ¥2,376.9 ¥2,116.1 View ¥2,063 ¥1,974.9 ¥1,973.3 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	BGA-112	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	90 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES EFM32GG290F512G-E-BGA112 Silicon Labs 1: ¥2,602.8 4In Stock	Mfr. Part # EFM32GG290F512G-E-BGA112 Mouser Part # 634-32GG290F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	4In Stock	¥2,602.8 ¥2,092.9 ¥1,908.5 ¥1,765.6 View ¥1,757.3 ¥1,632.8 ¥1,614.5 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	BGA-112	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	90 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-QFN64 Silicon Labs 1: ¥2,974.9 3In Stock	Mfr. Part # EFM32GG330F1024G-E-QFN64 Mouser Part # 634-32GG330F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	3In Stock	¥2,974.9 ¥2,418.4 ¥2,205.8 ¥2,079.6 View ¥1,983.2 ¥1,943.4 ¥1,930.1 Quote	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 512k Flash, 128k RAM, USB, AES EFM32GG380F512G-E-QFP100 Silicon Labs 1: ¥2,707.4 35In Stock	Mfr. Part # EFM32GG380F512G-E-QFP100 Mouser Part # 634-32GG380F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	35In Stock	¥2,707.4 ¥2,179.2 ¥1,955 ¥1,835.4 View ¥1,827.1 ¥1,697.5 ¥1,680.9 Quote	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	81 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: ¥3,174.2 1,300Expected 11/13/2026	Mfr. Part # EFM32GG295F1024G-E-BGA120 Mouser Part # 634-32GG295F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	1,300Expected 11/13/2026	¥3,174.2 ¥2,569.6 ¥2,355.3 ¥2,214.1 View ¥2,111.1 ¥2,063 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 1024k Flash, 128k RAM, USB, AES EFM32GG380F1024G-E-QFP100 Silicon Labs 1: ¥3,210.7 450Expected 12/4/2026	Mfr. Part # EFM32GG380F1024G-E-QFP100 Mouser Part # 634-32GG380F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	450Expected 12/4/2026	¥3,210.7 ¥2,134.4 ¥2,046.4 ¥2,009.8 ¥1,955	Min.: 1 Mult.: 1	EFM32GG	SMD/SMT	LQFP-100	ARM Cortex M3	1.02 MB	32 bit	12 bit	48 MHz	81 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG230F1024G-E-QFN64R Silicon Labs 3,000: ¥1,646.1 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM32GG230F1024G-E-QFN64R Mouser Part # 634-32GG230F1024-E-T	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥1,646.1	Min.: 3,000 Mult.: 3,000 : 3,000	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	Reel

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