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EFM32WG Series ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 Wonder Gecko MCU IC 256KB EFM32WG280F256-B-QFP100 Silicon Labs 1: £10.42 447In Stock NRND	Mfr. Part No. EFM32WG280F256-B-QFP100 Mouser Part No 634-WG280F256BQFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	447In Stock	£10.42 £8.21 £7.51 £7.24 View £6.91 £6.84 £6.68 Quote	Min.: 1 Mult.: 1	EFM32WG	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	85 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG880F256-B-QFP100 Silicon Labs 1: £11.31 78In Stock NRND	Mfr. Part No. EFM32WG880F256-B-QFP100 Mouser Part No 634-WG880F256BQFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	78In Stock	£11.31 £8.83 £8.10 £7.98 View £6.78 Quote	Min.: 1 Mult.: 1	EFM32WG	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	85 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG380F256-B-QFP100 Silicon Labs 1: £11.57 1,800Expected 27/11/2026 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 27/11/2026	£11.57 £9.06 £8.43 £7.74 View £7.67 £7.21 £7.05 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 Wonder Gecko MCU IC 256KB EFM32WG230F256-B-QFN64R Silicon Labs 3,000: £5.60 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32WG230F256-B-QFN64R Mouser Part No 634-32WG230F256BQFR	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £5.60	Min.: 3,000 Mult.: 3,000 : 3,000	EFM32WG	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	56 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG330F256-B-QFN64R Silicon Labs 3,000: £5.93 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32WG330F256-B-QFN64R Mouser Part No 634-32WG330F256BQFR	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £5.93	Min.: 3,000 Mult.: 3,000 : 3,000	EFM32WG	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	53 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG280F256-B-QFP100R Silicon Labs 1,000: £6.68 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32WG280F256-B-QFP100R Mouser Part No 634-WG280256BQFP100R	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £6.68 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32WG	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	86 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG380F256-B-QFP100R Silicon Labs 1,000: £7.05 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32WG380F256-B-QFP100R Mouser Part No 634-WG380256BQFP100R	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £7.05 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	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	Reel
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG880F256-B-QFP100R Silicon Labs 1,000: £6.97 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. EFM32WG880F256-B-QFP100R Mouser Part No 634-WG880256BQFP100R	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel £6.97 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32WG	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	86 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG230F256-B-QFN64 Silicon Labs 1,300: £5.90 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32WG230F256-B-QFN64 Mouser Part No 634-32WG230F256BQFN NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	£5.90 Quote Quote	Min.: 1,300 Mult.: 1,300	EFM32WG	SMD/SMT	QFN-64	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	56 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG330F256-B-QFN64 Silicon Labs 1,300: £6.26 Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part No. EFM32WG330F256-B-QFN64 Mouser Part No 634-32WG330F256BQFN NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 12 Weeks	£6.26 Quote Quote	Min.: 1,300 Mult.: 1,300	EFM32WG	SMD/SMT	QFN-64	ARM Cortex M4	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 Wonder Gecko MCU IC 256KB EFM32WG890F256-B-BGA112R Silicon Labs 1,000: £7.05 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM32WG890F256-B-BGA112R Mouser Part No 634-WG890256BBGA112R	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £7.05	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32WG	SMD/SMT	BGA-112	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	90 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG890F256-B-BGA112 Silicon Labs 840: £7.21 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM32WG890F256-B-BGA112 Mouser Part No 634-WG890F256BBGA112	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 26 Weeks	£7.21	Min.: 840 Mult.: 840	EFM32WG	SMD/SMT	BGA-112	ARM Cortex M4	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 Wonder Gecko MCU IC 256KB EFM32WG990F256-B-BGA112R Silicon Labs 1,000: £7.39 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. EFM32WG990F256-B-BGA112R Mouser Part No 634-WG990256BBGA112R	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel £7.39	Min.: 1,000 Mult.: 1,000 : 1,000	EFM32WG	SMD/SMT	BGA-112	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	87 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG990F256-B-BGA112 Silicon Labs 840: £7.56 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. EFM32WG990F256-B-BGA112 Mouser Part No 634-WG990F256BBGA112 NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	Non-Stocked Lead-Time 26 Weeks	£7.56	Min.: 840 Mult.: 840	EFM32WG	SMD/SMT	BGA-112	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	86 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray

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