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Silicon Labs Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 8051 25 MHz 16 kB LFO 8-bit MCU C8051F336-GM Silicon Labs 1: $11.38 2,590In Stock NRND	Mfr. Part No. C8051F336-GM Mouser Part No 634-C8051F336-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	2,590In Stock	$11.38 $9.05 $8.16 $7.65 View $7.33 $7.18 $7.02 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	8051	16 kB	8 bit	10 bit	25 MHz	17 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES EFM32G232F128G-E-QFP64R Silicon Labs 1: $7.87 549In Stock	Mfr. Part No. EFM32G232F128G-E-QFP64R Mouser Part No 634-32G232128GEFP64R	Silicon Labs	ARM Microcontrollers - MCU 128k Flash, 16k RAM, AES	Datasheet	549In Stock	Cut Tape $7.87 $6.21 $5.71 $5.24 $5.10 Reel $4.47	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape
ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, AES EFM32GG380F512G-E-QFP100R Silicon Labs 1: $16.75 2,100In Stock	Mfr. Part No. EFM32GG380F512G-E-QFP100R Mouser Part No 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 $16.75 $13.32 $12.13 $11.36 View Reel $9.82 $11.28 $10.62 $9.82	Min.: 1 Mult.: 1 : 1,000	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
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F4G-A-QFN20R Silicon Labs 1: $1.21 4,518In Stock	Mfr. Part No. EFM8BB10F4G-A-QFN20R Mouser Part No 634-8BB10F4GAQF20R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	4,518In Stock	Cut Tape $1.21 $0.891 $0.806 $0.713 Reel $0.594 View $0.668 $0.641 $0.613 $0.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-20	CIP-51 8051	4 kB	8 bit	12 bit	25 MHz	16 I/O	512 B	2.2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB MCU EFM32GG11B120F2048GM64-B Silicon Labs 1: $16.76 1,582In Stock	Mfr. Part No. EFM32GG11B120F2048GM64-B Mouser Part No 634-B120F2048GM64-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	1,582In Stock	$16.76 $14.28 $13.40 $12.82 View $12.41 $12.40 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	56 I/O	512 kB	1.8 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: $23.73 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 $23.73 $18.97 $17.79 $16.48 View Reel $15.48 $15.86 $15.49 $15.48 Quote 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
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU EFM8BB10F2I-A-QFN20 Silicon Labs 1: $1.02 3,156In Stock	Mfr. Part No. EFM8BB10F2I-A-QFN20 Mouser Part No 634-EFM8BB10F2IAFN20	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	3,156In Stock	$1.02 $0.78 $0.702 $0.617 View $0.577 $0.553 $0.535 $0.511 $0.499	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	2 kB	8 bit	12 bit	25 MHz	16 I/O	256 B	2.2 V	3.6 V	- 40 C	+ 125 C	Tube
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU EFM32GG12B110F1024GM64-A Silicon Labs 1: $12.53 1,804In Stock	Mfr. Part No. EFM32GG12B110F1024GM64-A Mouser Part No 634-2B110F1024GM64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	1,804In Stock	$12.53 $8.18 $7.59 $7.46 View $7.43 $7.18 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	56 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 64k Flash, 16k RAM, 4x40 LCD, AES EFM32G880F64G-E-QFP100R Silicon Labs 1: $8.22 1,439In Stock	Mfr. Part No. EFM32G880F64G-E-QFP100R Mouser Part No 634-32G880F64EFP100R	Silicon Labs	ARM Microcontrollers - MCU 64k Flash, 16k RAM, 4x40 LCD, AES	Datasheet	1,439In Stock	Cut Tape $8.22 $6.34 $5.87 $5.35 Reel $4.79 View $4.95 $4.56	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	64 kB	32 bit	12 bit	32 MHz	86 I/O	16 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8I-A-SOIC16 Silicon Labs 1: $1.29 2,249In Stock	Mfr. Part No. EFM8BB10F8I-A-SOIC16 Mouser Part No 634-8BB10F8I-ASOIC16	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	2,249In Stock	$1.29 $0.978 $0.885 $0.782 View $0.733 $0.704 $0.672 $0.652 $0.637	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	CIP-51 8051	8 kB	8 bit	12 bit	25 MHz	13 I/O	512 B	2.2 V	3.6 V	- 40 C	+ 125 C	Tube
ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB EFM32LG230F128G-F-QFN64R Silicon Labs 1: $9.89 2,650In Stock	Mfr. Part No. EFM32LG230F128G-F-QFN64R Mouser Part No 634-32LG230F128GFQFR	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	2,650In Stock	Cut Tape $9.89 $7.69 $7.14 $6.54 View Reel $5.61 $6.20 $6.08 $5.94 $5.61 Quote	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-64	ARM Cortex M3	128 kB	32 bit	12 bit	48 MHz	56 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU EFM8BB10F2G-A-QFN20 Silicon Labs 1: $0.90 15,493In Stock	Mfr. Part No. EFM8BB10F2G-A-QFN20 Mouser Part No 634-8BB10F2GAQF20	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	15,493In Stock	$0.90 $0.692 $0.623 $0.537 View $0.512 $0.479 $0.462 $0.44 $0.422	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	2 kB	8 bit	12 bit	25 MHz	16 I/O	256 B	2.2 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GL125-C Silicon Labs 1: $12.72 1,267In Stock	Mfr. Part No. EFM32PG12B500F1024GL125-C Mouser Part No 634-PG12B500FGL125C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU Learn More about Silicon Labs silabs efm32 pearl gecko mcu	Datasheet	1,267In Stock	$12.72 $9.96 $9.27 $8.52 View $8.44 $7.94 $7.92 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-125	ARM Cortex M4	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 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32G-D-QFN24R Silicon Labs 1: $2.03 8,062In Stock	Mfr. Part No. EFM8BB31F32G-D-QFN24R Mouser Part No 634-EF8BB31F32GDF24R	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	8,062In Stock	Cut Tape $2.03 $1.50 $1.37 $1.22 $1.21 Reel $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	32 kB	8 bit	10 bit, 12 bit	50 MHz	20 I/O	2.3 kB	2.2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU EFM32HG108F64G-C-QFN24 Silicon Labs 1: $3.96 3,883In Stock NRND	Mfr. Part No. EFM32HG108F64G-C-QFN24 Mouser Part No 634-HG108F64GCQFN24 NRND	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	3,883In Stock	$3.96 $2.95 $2.70 $2.42 View $2.29 $2.24 $2.04 $2.01 $2.00	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	64 kB	32 bit	12 bit	25 MHz	17 I/O	8 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F16G-D-QFN24R Silicon Labs 1: $1.73 5,753In Stock	Mfr. Part No. EFM8BB31F16G-D-QFN24R Mouser Part No 634-EF8BB31F16GDF24R	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	5,753In Stock	Cut Tape $1.73 $1.29 $1.17 $1.04 Reel $0.875 View $0.976 $0.939 $0.934 $0.856	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	16 kB	8 bit	10 bit, 12 bit	50 MHz	20 I/O	2.3 kB	2.2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN48 EFM32ZG222F32-B-QFP48R Silicon Labs 1: $4.89 615In Stock	Mfr. Part No. EFM32ZG222F32-B-QFP48R Mouser Part No 634-EFM32ZG22232B48R	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN48 Learn More about Silicon Labs silabs efm32 zero gecko mcu	Datasheet	615In Stock	Cut Tape $4.89 $3.69 $3.39 $3.06 Reel $2.70 View $2.90 $2.88 $2.64	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	QFP-48	ARM Cortex M0+	32 kB	32 bit	12 bit	24 MHz	37 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU EFM8LB11F16ES0-C-QFN24R Silicon Labs 1: $2.41 1,500In Stock	Mfr. Part No. EFM8LB11F16ES0-C-QFN24R Mouser Part No 634-LB11F16ES0CFN24R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	1,500In Stock	Cut Tape $2.41 $1.78 $1.62 $1.45 Reel $1.23 View $1.37 $1.33 $1.29 $1.21	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	16 kB	8 bit	10 bit/12 bit/14 bit	72 MHz	20 I/O	1.25 kB	2.2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape
8-bit Microcontrollers - MCU EFM8LB12F32ES0-C-QFN24R Silicon Labs 1: $2.88 1,265In Stock	Mfr. Part No. EFM8LB12F32ES0-C-QFN24R Mouser Part No 634-LB12F32ES0CFN24R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	1,265In Stock	Cut Tape $2.88 $2.15 $1.96 $1.76 Reel $1.48 View $1.66 $1.63 $1.56 $1.46	Min.: 1 Mult.: 1 : 2,500	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	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B420F2048GQ100-B Silicon Labs 1: $24.40 443In Stock NRND	Mfr. Part No. EFM32GG11B420F2048GQ100-B Mouser Part No 634-B420F2048GQ100-B NRND	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	443In Stock	$24.40 $20.66 $17.27 $16.59 View $15.68 $15.03	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	+ 85 C	Tray
ARM Microcontrollers - MCU Tiny Gecko MCU IC EFM32TG110F32-D-QFN24 Silicon Labs 1: $5.04 4,011In Stock NRND	Mfr. Part No. EFM32TG110F32-D-QFN24 Mouser Part No 634-EFM32TG110F32-D NRND	Silicon Labs	ARM Microcontrollers - MCU Tiny Gecko MCU IC Learn More about Silicon Labs energymicroefm32tg	Datasheet	4,011In Stock	$5.04 $3.86 $3.56 $3.23 View $3.07 $2.97 $2.94 $2.89	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M3	32 kB	32 bit	12 bit	32 MHz	17 I/O	4 kB	1.98 V	3.8 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU EFM8UB10F8G-C-QFN20 Silicon Labs 1: $1.74 7,587In Stock	Mfr. Part No. EFM8UB10F8G-C-QFN20 Mouser Part No 634-8UB10F8GCQFN20	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU	Datasheet	7,587In Stock	$1.74 $1.28 $1.16 $1.03 View $0.975 $0.938 $0.933 $0.793	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	8 kB	8 bit	12 bit	50 MHz	13 I/O	2.25 kB	2.2 V	3.6 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F327-GMR Silicon Labs 1: $5.00 3,007In Stock	Mfr. Part No. C8051F327-GMR Mouser Part No 634-C8051F327-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	3,007In Stock	Cut Tape $5.00 $3.81 $3.51 $3.18 View Reel $2.85 $3.02 $2.93 $2.89 $2.85	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-28	8051	16 kB	8 bit		25 MHz	15 I/O	1.54 kB	2.7 V	5.25 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU C8051F338-GMR Silicon Labs 1: $11.65 2,731In Stock	Mfr. Part No. C8051F338-GMR Mouser Part No 634-C8051F338-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	2,731In Stock	Cut Tape $11.65 $9.12 $8.49 $7.80 View Reel $6.73 $7.72 $7.27 $7.10 $6.73 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	8051	16 kB	8 bit	10 bit	25 MHz	21 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex -M0+ Zero Gecko Microcontroller IC 32-Bit 24MHz 32KB Flash QFN24 EFM32ZG110F32-B-QFN24 Silicon Labs 1: $3.39 3,069In Stock	Mfr. Part No. EFM32ZG110F32-B-QFN24 Mouser Part No 634-EFM32ZG110F32B24	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	3,069In Stock	$3.39 $2.84 $2.49 $2.36 View $2.09 $1.89	Min.: 1 Mult.: 1	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	Tray