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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	Packaging
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU EFM8BB52F32G-C-QFN32 Silicon Labs 1: 1,52 € 1 683In Stock	Mfr. Part No. EFM8BB52F32G-C-QFN32 Mouser Part No 634-EFM852F32GCQFN32	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	1 683In Stock	1,52 € 0,972 € 0,869 € 0,76 € View 0,647 € 0,518 € 0,502 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-32		32 kB				16 I/O	2.25 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU EFM32HG222F64G-C-QFP48 Silicon Labs 1: 4,06 € 931In Stock	Mfr. Part No. EFM32HG222F64G-C-QFP48 Mouser Part No 634-HG222F64GCQFP48	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU Learn More about Silicon Labs efm32 happy gecko mcus	Datasheet	931In Stock	4,06 € 3,34 € 3,12 € 2,83 € View 2,69 € 2,61 € 2,60 € 2,58 € Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	ARM Cortex M0+	64 kB	32 bit	12 bit	25 MHz	37 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU EFM8LB11F32E-C-QFN24 Silicon Labs 1: 2,30 € 813In Stock	Mfr. Part No. EFM8LB11F32E-C-QFN24 Mouser Part No 634-LB11F32ECQFN24	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	813In Stock	2,30 € 1,70 € 1,56 € 1,39 € View 1,32 € 1,27 € 1,22 € 1,20 € 1,16 €	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 EFM8LB12F64ES1-C-QFN24R Silicon Labs 1: 2,89 € 5 732In Stock	Mfr. Part No. EFM8LB12F64ES1-C-QFN24R Mouser Part No 634-LB12F64ES1CFN24R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	5 732In Stock	Cut Tape 2,89 € 2,16 € 1,97 € 1,77 € Reel 1,45 € View 1,68 € 1,63 € 1,54 € 1,44 €	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	QFN-24	CIP-51 8051	64 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	20 I/O	4.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape
ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES EFM32G222F64G-E-QFP48 Silicon Labs 1: 5,25 € 1 044In Stock	Mfr. Part No. EFM32G222F64G-E-QFP48 Mouser Part No 634-32G222F64GEQFP48	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, AES	Datasheet	1 044In Stock	5,25 € 4,00 € 3,68 € 3,34 € View 3,17 € 3,08 € 3,00 € 2,99 €	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	37 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B820F2048GL152-BR Silicon Labs 1: 18,19 € 970In Stock	Mfr. Part No. EFM32GG11B820F2048GL152-BR Mouser Part No 634-B820F2048GL152BR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	970In Stock	Cut Tape 18,19 € 14,42 € 13,48 € 12,44 € View Reel 11,64 € 11,87 € 11,65 € 11,64 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	BGA-152	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	121 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B420F2048IQ100-B Silicon Labs 1: 18,04 € 234In Stock	Mfr. Part No. EFM32GG11B420F2048IQ100-B Mouser Part No 634-B420F2048IQ100-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	234In Stock	18,04 € 14,29 € 13,36 € 12,34 € View 11,76 € 11,55 €	Min.: 1 Mult.: 1	SMD/SMT	QFP-100	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	83 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG330F256G-F-QFN64R Silicon Labs 1: 9,61 € 190In Stock	Mfr. Part No. EFM32LG330F256G-F-QFN64R Mouser Part No 634-32LG330F256GFQFR	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	190In Stock	Cut Tape 9,61 € 7,50 € 6,97 € 6,40 € View Reel 5,53 € 6,07 € 5,95 € 5,75 € 5,53 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	QFN-64	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	53 I/O	32 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 16KB Flash QFN24 EFM32ZG110F16-B-QFN24R Silicon Labs 1: 2,82 € 767In Stock	Mfr. Part No. EFM32ZG110F16-B-QFN24R Mouser Part No 634-EFM32ZG11016B24R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 16KB Flash QFN24 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	767In Stock	Cut Tape 2,82 € 2,11 € 1,93 € 1,73 € Reel 1,51 € View 1,63 € 1,60 € 1,46 € 1,44 €	Min.: 1 Mult.: 1 : 1 000	SMD/SMT	QFN-24	ARM Cortex M0+	16 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
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B520F128GM64-B Silicon Labs 1: 4,61 € 332In Stock	Mfr. Part No. EFM32TG11B520F128GM64-B Mouser Part No 634-1B520F128GM64-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	332In Stock	4,61 € 3,52 € 3,24 € 2,93 € View 2,80 € 2,71 € 2,67 € 2,63 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M0+	128 kB	32 bit	12 bit	48 MHz	53 I/O	32 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG210F16-D-QFN32 Silicon Labs 1: 4,36 € 333In Stock	Mfr. Part No. EFM32TG210F16-D-QFN32 Mouser Part No 634-EFM32TG210F16-D	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	333In Stock	4,36 € 3,29 € 3,02 € 2,73 € View 2,59 € 2,57 € 2,42 € 2,36 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M3	16 kB	32 bit	12 bit	32 MHz	24 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU C8051F413-GMR Silicon Labs 1: 11,33 € 422In Stock NRND	Mfr. Part No. C8051F413-GMR Mouser Part No 634-C8051F413-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU	Datasheet	422In Stock	Cut Tape 11,33 € 8,88 € 8,26 € 7,59 € View Reel 6,54 € 7,52 € 7,08 € 6,54 €	Min.: 1 Mult.: 1 : 1 500	SMD/SMT	QFN-28	8051	16 kB	8 bit	12 bit	50 MHz	20 I/O	2.31 kB	2 V	5.25 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU C8051F385-GM Silicon Labs 1: 5,52 € 257In Stock	Mfr. Part No. C8051F385-GM Mouser Part No 634-C8051F385-GM	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU Learn More about Silicon Labs silabs usb mcus	Datasheet	257In Stock	5,52 € 4,23 € 3,91 € 3,56 € View 3,39 € 3,29 € 3,25 € 3,20 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	64 kB	8 bit		48 MHz	25 I/O	4.35 kB	2.7 V	5.25 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU EFM32JG12B500F1024GL125-C Silicon Labs 1: 8,64 € 180In Stock	Mfr. Part No. EFM32JG12B500F1024GL125-C Mouser Part No 634JG12B500FGL125C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU Learn More about Silicon Labs silabs efm32 jade gecko mcu	Datasheet	180In Stock	8,64 € 6,85 € 6,27 € 5,80 € View 5,56 € 5,40 € 5,21 € Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-125	ARM Cortex M3	1.02 MB	32 bit	12 bit	40 MHz	65 I/O	256 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB52F32I-C-QFN20R Silicon Labs 1: 0,886 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. EFM8BB52F32I-C-QFN20R Mouser Part No 634-EFM852F32IQFN20R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape 0,886 € 0,633 € 0,57 € 0,501 € Reel 0,415 € View 0,469 € 0,449 € 0,434 € 0,404 €	Min.: 1 Mult.: 1 : 2 500	SMD/SMT	QFN-20		16 kB				16 I/O	1.28 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU SIM3U167-B-GM Silicon Labs 1: 18,86 € 59In Stock NRND	Mfr. Part No. SIM3U167-B-GM Mouser Part No 634-SIM3U167-B-GM NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU Learn More about Silicon Labs silabsSiM3x	Datasheet	59In Stock	18,86 € 14,95 € 13,98 € 12,90 € View 12,31 € 12,08 € Quote	Min.: 1 Mult.: 1	SMD/SMT	LGA-92	ARM Cortex M3	256 kB	32 bit	2 x 12 bit	80 MHz	65 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +14 dBm, QFN40, -40 to +85 C EFR32FG23L010F128GM40-C Silicon Labs 1: 3,28 € 2 170In Stock New Product	Mfr. Part No. EFR32FG23L010F128GM40-C Mouser Part No 634-F23L010F128GM40C New Product	Silicon Labs	32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +14 dBm, QFN40, -40 to +85 C Learn More about Silicon Labs efr32fg23 socs	Datasheet	2 170In Stock	3,28 € 3,10 € 2,89 € 2,55 € View 2,42 € 2,21 € 2,16 € 1,86 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40		128 kB					32 kB			- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +20 dBm, QFN40, -40 to +85 C EFR32FG23L020F128GM40-C Silicon Labs 1: 3,41 € 2 373In Stock New Product	Mfr. Part No. EFR32FG23L020F128GM40-C Mouser Part No 634-F23L020F128GM40C New Product	Silicon Labs	32-bit Microcontrollers - MCU FG23L, 128kB Flash, 32kB RAM, +20 dBm, QFN40, -40 to +85 C Learn More about Silicon Labs efr32fg23 socs	Datasheet	2 373In Stock	3,41 € 2,96 € 2,80 € 2,57 € View 2,35 € 2,26 € 2,25 € 1,94 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-40		128 kB					32 kB			- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU EFM8BB50F8G-A-QFN12 Silicon Labs 1: 1,50 € 10 835In Stock	Mfr. Part No. EFM8BB50F8G-A-QFN12 Mouser Part No 634-M8BB50F8GAQFN12	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU Learn More about Silicon Labs efm8bb50 mcus	Datasheet	10 835In Stock	1,50 € 0,912 € 0,765 € 0,555 € View 0,501 € 0,471 € 0,464 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-12		8 kB	8 bit	12 bit	50 MHz	9 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C	Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B410F1024GQ64-A Silicon Labs 1: 11,73 € 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	11,73 € 9,44 € 8,60 € 7,96 € View 7,92 € 7,34 € 7,27 € Quote	Min.: 1 Mult.: 1	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 128k Flash, 16k RAM, AES EFM32G210F128G-E-QFN32 Silicon Labs 1: 5,97 € 3 624In Stock	Mfr. Part No. EFM32G210F128G-E-QFN32 Mouser Part No 634-32G210128GEQFN32	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	3 624In Stock	5,97 € 4,75 € 4,29 € 3,99 € View 3,72 € 3,61 € 3,59 € 3,49 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M3	128 kB	32 bit	12 bit	32 MHz	24 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN48, MVP EFM32PG26B500F3200IM48-B Silicon Labs 1: 7,79 € 41In Stock New At Mouser	Mfr. Part No. EFM32PG26B500F3200IM48-B Mouser Part No 634-EM32PG26B532IM48 New At Mouser	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN48, MVP Learn More about Silicon Labs efm32pg26 mcus	Datasheet	41In Stock	7,79 € 6,24 € 5,65 € 5,28 € View 4,94 € 4,80 € 4,73 € 4,60 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M33	3.13 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	28 I/O	512 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN68, MVP EFM32PG26B500F3200IM68-B Silicon Labs 1: 7,68 € 91In Stock 1 300Expected 16/10/2026 New At Mouser	Mfr. Part No. EFM32PG26B500F3200IM68-B Mouser Part No 634-EM32PG26B532IM68 New At Mouser	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, QFN68, MVP Learn More about Silicon Labs efm32pg26 mcus	Datasheet	91In Stock 1 300Expected 16/10/2026	7,68 € 6,14 € 5,57 € 5,20 € View 4,95 € 4,79 € 4,72 € 4,59 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-68	ARM Cortex M33	3.13 MB	32 bit	12 bit, 16 bit, 20 bit	80 MHz	48 I/O	512 kB	1.71 V	3.8 V	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU EFM8BB50F16G-A-QFN16R Silicon Labs 1: 0,826 € 1 000In Stock	Mfr. Part No. EFM8BB50F16G-A-QFN16R Mouser Part No 634-M8BB50F16GAFN16R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU Learn More about Silicon Labs efm8bb50 mcus	Datasheet	1 000In Stock	Cut Tape 0,826 € 0,576 € 0,517 € 0,452 € View Reel 0,401 € 0,421 € 0,402 € 0,401 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	QFN-16		16 kB	8 bit	12 bit	50 MHz	12 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU EFM8BB50F16G-A-QFN16 Silicon Labs 1: 0,869 € 973In Stock	Mfr. Part No. EFM8BB50F16G-A-QFN16 Mouser Part No 634-M8BB50F16GAQFN16	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU Learn More about Silicon Labs efm8bb50 mcus	Datasheet	973In Stock	0,869 € 0,662 € 0,594 € 0,519 € View 0,482 € 0,461 € 0,443 € 0,424 € 0,413 €	Min.: 1 Mult.: 1	SMD/SMT	QFN-16		16 kB	8 bit	12 bit	50 MHz	12 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C	Cut Tape