ARM Microcontrollers - MCU

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EFM32 Giant Gecko 32-Bit Microcontrollers

Silicon Labs EFM32 Giant Gecko 32-Bit Microcontrollers are part of the world's most energy-friendly microcontrollers and will provide Flash memory configurations up to 1024KB with the added option of embedded USB connectivity, direct-drive TFT, EBI and CPU speeds up to 48 MHz. All Giant MCUs include the same autonomous, low-energy peripherals found in the Gecko family, like AES encryption, Pulse Counter, Low Energy UARTs in addition to the Low Energy Sensor interface LESENSE and on-chip Operational Amplifiers. These devices target energy-sensitive applications with high memory requirements and connectivity requirements.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) 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, 8x18 LCD, AES EFM32GG940F512G-E-QFN64R Silicon Labs 3,000: ₹877.06 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG940F512G-E-QFN64R Mouser Part No 634-32GG940F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x18 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹877.06	Min.: 3,000 Mult.: 3,000 : 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
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x16 LCD, AES EFM32GG942F1024G-E-QFP64R Silicon Labs 1,000: ₹1,172.28 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG942F1024G-E-QFP64R Mouser Part No 634-32GG942F1024-E-T	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x16 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹1,172.28	Min.: 1,000 Mult.: 1,000 : 1,000	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	Reel
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x16 LCD, AES EFM32GG942F512G-E-QFP64R Silicon Labs 1,000: ₹925.78 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG942F512G-E-QFP64R Mouser Part No 634-32GG942F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x16 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹925.78 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	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	Reel
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES EFM32GG980F1024G-E-QFP100R Silicon Labs 1,000: ₹1,310.81 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG980F1024G-E-QFP100R Mouser Part No 634-32GG980F1024-E-T	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹1,310.81	Min.: 1,000 Mult.: 1,000 : 1,000	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	Reel
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x34 LCD, AES EFM32GG980F512G-E-QFP100R Silicon Labs 1,000: ₹1,047.12 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG980F512G-E-QFP100R Mouser Part No 634-32GG980F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x34 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹1,047.12	Min.: 1,000 Mult.: 1,000 : 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
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES EFM32GG990F1024G-E-BGA112 Silicon Labs 840: ₹1,323.23 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG990F1024G-E-BGA112 Mouser Part No 634-32GG990F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹1,323.23	Min.: 840 Mult.: 840	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 512k Flash, 128k RAM, USB, 8x34 LCD, AES EFM32GG990F512G-E-BGA112R Silicon Labs 1,000: ₹1,056.67 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG990F512G-E-BGA112R Mouser Part No 634-32GG990F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x34 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹1,056.67	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32GG	SMD/SMT	BGA-112	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	86 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x36 LCD, AES EFM32GG995F1024G-E-BGA120R Silicon Labs 1,000: ₹1,353.80 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG995F1024G-E-BGA120R Mouser Part No 634-32GG995F1024-E-T	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x36 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹1,353.80	Min.: 1,000 Mult.: 1,000 : 1,000	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	Reel
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x36 LCD, AES EFM32GG995F512G-E-BGA120R Silicon Labs 1,000: ₹1,091.07 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32GG995F512G-E-BGA120R Mouser Part No 634-32GG995F512-E-T	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x36 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ₹1,091.07	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32GG	SMD/SMT	BGA-120	ARM Cortex M3	512 kB	32 bit	12 bit	48 MHz	93 I/O	128 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES EFM32GG232F512G-E-QFP64 Silicon Labs 800: ₹835.02 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG232F512G-E-QFP64 Mouser Part No 634-32GG232F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹835.02 Quote Quote	Min.: 800 Mult.: 800	EFM32GG	SMD/SMT	TQFP-64	ARM Cortex M3	512 kB	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 512k Flash, 128k RAM, AES EFM32GG280F512G-E-QFP100 Silicon Labs 1: ₹1,543.93 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG280F512G-E-QFP100 Mouser Part No 634-32GG280F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹1,543.93 ₹1,208.58 ₹1,125.46 ₹1,033.74 View ₹1,023.23 ₹963.04 ₹942.02 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 512k Flash, 128k RAM, AES EFM32GG295F512G-E-BGA120 Silicon Labs 1,300: ₹985.02 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG295F512G-E-BGA120 Mouser Part No 634-32GG295F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹985.02 Quote Quote	Min.: 1,300 Mult.: 1,300	EFM32GG	SMD/SMT	BGA-120	ARM Cortex M3	512 kB	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 512k Flash, 128k RAM, USB, AES EFM32GG330F512G-E-QFN64 Silicon Labs 1,300: ₹882.79 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG330F512G-E-QFN64 Mouser Part No 634-32GG330F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹882.79 Quote Quote	Min.: 1,300 Mult.: 1,300	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	Tray
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES EFM32GG390F512G-E-BGA112 Silicon Labs 840: ₹1,004.13 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG390F512G-E-BGA112 Mouser Part No 634-32GG390F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹1,004.13 Quote Quote	Min.: 840 Mult.: 840	EFM32GG	SMD/SMT	BGA-112	ARM Cortex M3	512 kB	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 512k Flash, 128k RAM, USB, AES EFM32GG395F512G-E-BGA120 Silicon Labs 1,300: ₹1,047.12 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG395F512G-E-BGA120 Mouser Part No 634-32GG395F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹1,047.12	Min.: 1,300 Mult.: 1,300	EFM32GG	SMD/SMT	BGA-120	ARM Cortex M3	512 kB	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, 8x20 LCD, AES EFM32GG840F1024G-E-QFN64 Silicon Labs 1,300: ₹1,109.22 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG840F1024G-E-QFN64 Mouser Part No 634-32GG840F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, 8x20 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹1,109.22	Min.: 1,300 Mult.: 1,300	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, 8x20 LCD, AES EFM32GG840F512G-E-QFN64 Silicon Labs 1,300: ₹875.15 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG840F512G-E-QFN64 Mouser Part No 634-32GG840F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, 8x20 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹875.15 Quote Quote	Min.: 1,300 Mult.: 1,300	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, 8x18 LCD, AES EFM32GG842F1024G-E-QFP64 Silicon Labs 800: ₹1,109.22 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG842F1024G-E-QFP64 Mouser Part No 634-32GG842F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, 8x18 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹1,109.22	Min.: 800 Mult.: 800	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 512k Flash, 128k RAM, 8x18 LCD, AES EFM32GG842F512G-E-QFP64 Silicon Labs 800: ₹875.15 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG842F512G-E-QFP64 Mouser Part No 634-32GG842F512-E- NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, 8x18 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹875.15 Quote Quote	Min.: 800 Mult.: 800	EFM32GG	SMD/SMT	TQFP-64	ARM Cortex M3	512 kB	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, 8x36 LCD, AES EFM32GG880F1024G-E-QFP100 Silicon Labs 450: ₹1,245.84 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG880F1024G-E-QFP100 Mouser Part No 634-32GG880F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, 8x36 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹1,245.84	Min.: 450 Mult.: 450	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 512k Flash, 128k RAM, 8x36 LCD, AES EFM32GG880F512G-E-QFP100 Silicon Labs 450: ₹1,010.81 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG880F512G-E-QFP100 Mouser Part No 634-32GG880F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, 8x36 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹1,010.81 ₹987.88 Quote Quote	Min.: 450 Mult.: 450	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 512k Flash, 128k RAM, 8x36 LCD, AES EFM32GG890F512G-E-BGA112 Silicon Labs 840: ₹994.57 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG890F512G-E-BGA112 Mouser Part No 634-32GG890F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, 8x36 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹994.57 Quote Quote	Min.: 840 Mult.: 840	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, 8x36 LCD, AES EFM32GG895F1024G-E-BGA120 Silicon Labs 1,300: ₹1,297.43 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG895F1024G-E-BGA120 Mouser Part No 634-32GG895F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, 8x36 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹1,297.43	Min.: 1,300 Mult.: 1,300	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 512k Flash, 128k RAM, 8x36 LCD, AES EFM32GG895F512G-E-BGA120 Silicon Labs 1,300: ₹1,040.43 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG895F512G-E-BGA120 Mouser Part No 634-32GG895F512-E- NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, 8x36 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹1,040.43	Min.: 1,300 Mult.: 1,300	EFM32GG	SMD/SMT	BGA-120	ARM Cortex M3	512 kB	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 512k Flash, 128k RAM, USB, 8x18 LCD, AES EFM32GG940F512G-E-QFN64 Silicon Labs 1,300: ₹925.78 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32GG940F512G-E-QFN64 Mouser Part No 634-32GG940F512-E NRND	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x18 LCD, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	Non-Stocked Lead-Time 12 Weeks	₹925.78 Quote Quote	Min.: 1,300 Mult.: 1,300	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	Tray

EFM32 Giant Gecko 32-Bit Microcontrollers

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EFM32 Giant Gecko 32-Bit Microcontrollers

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