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Silicon Labs Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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	Qualification	Packaging
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB USB MCU EFM32HG322F64G-C-QFP48R Silicon Labs 1: 5,24 € 8In Stock 1 000Expected 02/10/2026	Mfr. Part No. EFM32HG322F64G-C-QFP48R Mouser Part No 634-HG322F64GCQFP48R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB USB MCU Learn More about Silicon Labs efm32 happy gecko mcus	Datasheet	8In Stock 1 000Expected 02/10/2026	Cut Tape 5,24 € 4,12 € 3,69 € 3,42 € Reel 2,92 € View 3,34 € 3,15 € 2,91 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	TQFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	25 MHz	35 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU EFM8LB11F16E-C-QFP32 Silicon Labs 1: 2,45 € 36In Stock	Mfr. Part No. EFM8LB11F16E-C-QFP32 Mouser Part No 634-LB11F16ECQFP32	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	36In Stock	2,45 € 1,82 € 1,67 € 1,50 € View 1,42 € 1,38 € 1,36 € 1,33 € 1,32 €	Min.: 1 Mult.: 1	SMD/SMT	QFP-32	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	28 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU EFM8LB12F32E-C-QFN24 Silicon Labs 1: 2,48 € 255In Stock	Mfr. Part No. EFM8LB12F32E-C-QFN24 Mouser Part No 634-LB12F32ECQFN24	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	255In Stock	2,48 € 1,85 € 1,69 € 1,51 € View 1,43 € 1,40 € 1,34 € 1,33 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	32 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	20 I/O	2.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C		Tube
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU EFM8LB12F64E-C-QFP32 Silicon Labs 1: 3,29 € 8In Stock 23 750On Order	Mfr. Part No. EFM8LB12F64E-C-QFP32 Mouser Part No 634-LB12F64ECQFP32	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	8In Stock 23 750On Order On Order Ship Dates Mfr. No: EFM8LB12F64E-C-QFP32 Stock: 8 Can Dispatch Immediately On Order: 6 250 Expected 12/03/2027 17 500 Expected 07/05/2027 Factory Lead Time: 20 Weeks	3,29 € 2,75 € 2,42 € 2,30 € View 2,15 € 2,06 € 1,88 € 1,82 € 1,78 €	Min.: 1 Mult.: 1	SMD/SMT	QFP-32	CIP-51 8051	64 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	28 I/O	4.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU EFM8LB12F64E-C-QFP32R Silicon Labs 1: 3,41 € 500In Stock	Mfr. Part No. EFM8LB12F64E-C-QFP32R Mouser Part No 634-LB12F64ECQFP32R	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	500In Stock	Cut Tape 3,41 € 2,54 € 2,32 € 2,08 € Reel 1,92 € View 1,97 € 1,82 € 1,76 € 1,73 €	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFP-32	CIP-51 8051	64 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	28 I/O	4.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape
8-bit Microcontrollers - MCU EFM8LB12F64ES1-C-QFN32 Silicon Labs 1: 3,06 € 279In Stock	Mfr. Part No. EFM8LB12F64ES1-C-QFN32 Mouser Part No 634-LB12F64ES1CQFN32	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	279In Stock	3,06 € 2,41 € 2,16 € 1,99 € View 1,83 € 1,78 € 1,73 € 1,69 € 1,68 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	64 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	29 I/O	4.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM) C8051F330-GMR Silicon Labs 1: 9,66 € 24In Stock 1 500Expected 16/10/2026 NRND	Mfr. Part No. C8051F330-GMR Mouser Part No 634-C8051F330-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM)	Datasheet	24In Stock 1 500Expected 16/10/2026	Cut Tape 9,66 € 7,84 € 6,48 € 6,05 € View Reel 5,43 € 5,89 € 5,56 € 5,43 € 5,43 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	QFN-20	8051	8 kB	8 bit	10 bit	25 MHz	17 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB LCD MCU EFM32GG12B330F512GQ100-A Silicon Labs 1: 9,55 € 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	9,55 € 7,65 € 7,17 € 6,58 € View 6,13 € 6,12 €	Min.: 1 Mult.: 1	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: 10,62 € 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	10,62 € 8,32 € 7,74 € 7,37 € View 7,28 € 7,19 € Quote	Min.: 1 Mult.: 1	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: 12,34 € 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	12,34 € 7,59 € 7,13 € 6,97 € View Quote	Min.: 1 Mult.: 1	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 64k Flash, 16k RAM, AES EFM32G230F64G-E-QFN64 Silicon Labs 1: 5,36 € 190In Stock	Mfr. Part No. EFM32G230F64G-E-QFN64 Mouser Part No 634-32G230F64GEQFN64	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES	Datasheet	190In Stock	5,36 € 4,12 € 3,79 € 3,45 € View 3,29 € 3,19 € 3,16 € 3,11 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	56 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x22 LCD, AES EFM32G842F128G-E-QFP64 Silicon Labs 1: 7,09 € 32In Stock	Mfr. Part No. EFM32G842F128G-E-QFP64 Mouser Part No 634-32G842F128GEFP64	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, 4x22 LCD, AES	Datasheet	32In Stock	7,09 € 5,46 € 5,06 € 4,62 € View 4,43 € 4,42 € 4,32 € Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	53 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES EFM32GG290F1024G-E-BGA112 Silicon Labs 1: 16,56 € 56In Stock	Mfr. Part No. EFM32GG290F1024G-E-BGA112 Mouser Part No 634-32GG290F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	56In Stock	16,56 € 13,76 € 12,31 € 10,96 € View 10,68 € 10,23 € 10,22 € Quote	Min.: 1 Mult.: 1	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: 13,48 € 4In Stock	Mfr. Part No. EFM32GG290F512G-E-BGA112 Mouser Part No 634-32GG290F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	4In Stock	13,48 € 10,84 € 9,88 € 9,14 € View 9,10 € 8,45 € 8,36 € Quote	Min.: 1 Mult.: 1	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: 15,40 € 3In Stock	Mfr. Part No. EFM32GG330F1024G-E-QFN64 Mouser Part No 634-32GG330F1024-E	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	3In Stock	15,40 € 12,52 € 11,42 € 10,77 € View 10,27 € 10,06 € 9,99 € Quote	Min.: 1 Mult.: 1	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: 14,02 € 35In Stock	Mfr. Part No. EFM32GG380F512G-E-QFP100 Mouser Part No 634-32GG380F512-E	Silicon Labs	ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	35In Stock	14,02 € 11,28 € 10,12 € 9,50 € View 9,46 € 8,79 € 8,70 € Quote	Min.: 1 Mult.: 1	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 ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B410F1024GQ100-AR Silicon Labs 1: 11,73 € 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 11,73 € 9,18 € 8,56 € 7,86 € View Reel 7,75 € 7,78 € 7,76 € 7,75 €	Min.: 1 Mult.: 1 : 1 000	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
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU C8051F383-GM Silicon Labs 1: 5,07 € 21In Stock	Mfr. Part No. C8051F383-GM Mouser Part No 634-C8051F383-GM	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU Learn More about Silicon Labs silabs usb mcus	Datasheet	21In Stock	5,07 € 4,37 € 3,59 € 3,33 € View 3,24 € 3,08 € 3,06 € 3,04 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	32 kB	8 bit	10 bit	48 MHz	25 I/O	2.25 kB	2.7 V	5.25 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU C8051F506-IM Silicon Labs 1: 9,32 € 6In Stock	Mfr. Part No. C8051F506-IM Mouser Part No 634-C8051F506-IM	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU	Datasheet	6In Stock	9,32 € 7,28 € 6,77 € 6,21 € View 5,90 € Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	32 kB	8 bit	12 bit	50 MHz	25 I/O	4.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100	Tube
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG110F8-D-QFN24 Silicon Labs 1: 3,53 € 390In Stock	Mfr. Part No. EFM32TG110F8-D-QFN24 Mouser Part No 634-EFM32TG110F8-D	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	390In Stock	3,53 € 2,67 € 2,45 € 2,21 € View 2,10 € 2,08 € 2,04 € 2,00 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M3	8 kB	32 bit	12 bit	32 MHz	17 I/O	2 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128IM64-B Silicon Labs 1: 4,70 € 153In Stock	Mfr. Part No. EFM32TG11B120F128IM64-B Mouser Part No 634-EFM32TG128IM64-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	153In Stock	4,70 € 3,58 € 3,30 € 2,99 € View 2,95 € 2,94 €	Min.: 1 Mult.: 1	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	+ 125 C		Tray
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24 EFM32ZG108F32-B-QFN24R Silicon Labs 1: 2,71 € 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 2,71 € 2,02 € 1,85 € 1,66 € Reel 1,49 € View 1,57 € 1,53 € 1,47 € 1,46 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	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: 3,74 € 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	3,74 € 2,96 € 2,67 € 2,46 € View 2,28 € 2,24 € 2,16 € 2,09 €	Min.: 1 Mult.: 1	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-M3 32-bit 40 MHz 128 kB MCU EFM32JG1B100F128GM32-C0 Silicon Labs 1: 3,85 € 78In Stock	Mfr. Part No. EFM32JG1B100F128GM32-C0 Mouser Part No 634-JG1B100F12832C0	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 128 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	78In Stock	3,85 € 3,02 € 2,71 € 2,51 € View 2,32 € 2,28 € 2,23 € 2,22 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M3	128 kB	32 bit	12 bit	40 MHz	24 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU EFM32PG1B200F256GM48-C0 Silicon Labs 1: 5,62 € 11In Stock	Mfr. Part No. EFM32PG1B200F256GM48-C0 Mouser Part No 634-PG1B200F256G48C0	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	11In Stock	5,62 € 4,49 € 4,05 € 3,77 € View 3,57 € 3,46 € 3,43 € 3,39 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit	12 bit	40 MHz	32 I/O	32 kB	1.85 V	3.8 V	- 40 C	+ 85 C		Tray