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Silicon Labs Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8G-A-SOIC16R Silicon Labs 1: ¥214.3 4,880In Stock	Mfr. Part # EFM8BB10F8G-A-SOIC16R Mouser Part # 634-8BB10F8GASO16R	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	4,880In Stock	Cut Tape ¥214.3 ¥155.3 ¥140.5 ¥124.1 Reel ¥103.5 View ¥116.3 ¥111.6 ¥106.6 ¥101.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	CIP-51 8051	8 bit	25 MHz	8 kB	512 B	12 bit	13 I/O	2.2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 1024 kB MCU EFM32JG12B500F1024GM48-C Silicon Labs 1: ¥1,646.1 982In Stock	Mfr. Part # EFM32JG12B500F1024GM48-C Mouser Part # 634-JG12B500FGM48C	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	982In Stock	¥1,646.1 ¥1,312.2 ¥1,184.3 ¥1,114.5 View ¥1,059.7 ¥1,018.2 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M3	32 bit	40 MHz	1.02 MB	256 kB	12 bit	33 I/O	1.8 V	3.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU EFM32PG23B210F256IM48-CR Silicon Labs 1: ¥652.8 4,550In Stock	Mfr. Part # EFM32PG23B210F256IM48-CR Mouser Part # 634-PG2321F256IM48CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	4,550In Stock	Cut Tape ¥652.8 ¥486.7 ¥445.1 ¥400.3 Reel ¥338.8 View ¥377 ¥368.7 ¥350.5 ¥332.2	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-48	ARM Cortex M33	32 bit	80 MHz	256 kB	64 kB	12 bit/16 bit/20 bit	34 I/O	1.71 V	3.8 V	+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU EFM32PG23B310F64IM48-C Silicon Labs 1: ¥609.6 4,858In Stock	Mfr. Part # EFM32PG23B310F64IM48-C Mouser Part # 634-PG23310F64IM48C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg23 microcontrollers	Datasheet	4,858In Stock	¥609.6 ¥471.7 ¥430.2 ¥387 View ¥365.4 ¥357.1 ¥338.8 ¥327.2 ¥322.2	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	ARM Cortex M33	32 bit	80 MHz	64 kB	32 kB	12 bit/16 bit/20 bit	32 I/O	1.71 V	3.8 V	+ 125 C	Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB EFM32LG230F128G-F-QFN64R Silicon Labs 1: ¥1,642.7 2,650In Stock	Mfr. Part # EFM32LG230F128G-F-QFN64R Mouser Part # 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 ¥1,642.7 ¥1,277.3 ¥1,186 ¥1,086.3 View Reel ¥931.8 ¥1,029.8 ¥1,009.9 ¥986.6 ¥931.8 Quote	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-64	ARM Cortex M3	32 bit	48 MHz	128 kB	32 kB	12 bit	56 I/O	1.98 V	3.8 V	+ 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: ¥149.5 15,493In Stock	Mfr. Part # EFM8BB10F2G-A-QFN20 Mouser Part # 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	¥149.5 ¥114.9 ¥103.5 ¥89.2 View ¥85 ¥79.6 ¥76.7 ¥73.1 ¥70.1	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	8 bit	25 MHz	2 kB	256 B	12 bit	16 I/O	2.2 V	3.6 V	+ 85 C	Tube
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 1024 kB MCU EFM32PG12B500F1024GL125-C Silicon Labs 1: ¥2,112.8 1,267In Stock	Mfr. Part # EFM32PG12B500F1024GL125-C Mouser Part # 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	¥2,112.8 ¥1,654.4 ¥1,539.7 ¥1,415.2 View ¥1,401.9 ¥1,318.8 ¥1,315.5 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-125	ARM Cortex M4	32 bit	40 MHz	1.02 MB	256 kB	12 bit	65 I/O	1.8 V	3.8 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU EFM8SB10F8G-A-QFN24 Silicon Labs 1: ¥284 1,761In Stock	Mfr. Part # EFM8SB10F8G-A-QFN24 Mouser Part # 634-8SB10F8GAQF24	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	1,761In Stock	¥284 ¥217.6 ¥197.7 ¥176.1 View ¥164.8 ¥158.5 ¥154.8 ¥147.8 ¥144.5	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	8 bit	25 MHz	8 kB	512 B	12 bit	17 I/O	1.8 V	3.6 V	+ 85 C	Tube
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM40-CR Silicon Labs 1: ¥305.6 3,106In Stock	Mfr. Part # EFM32PG22C200F64IM40-CR Mouser Part # 634-EFM32PG22C6440CR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	3,106In Stock	Cut Tape ¥305.6 ¥224.2 ¥204.3 ¥181 Reel ¥152.5 View ¥171.1 ¥163.6 ¥162.8 ¥149.2	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-40	ARM Cortex M33	32 bit		64 kB	32 kB		26 I/O			+ 125 C	Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU EFM32PG22C200F64IM40-C Silicon Labs 1: ¥333.9 5,747In Stock	Mfr. Part # EFM32PG22C200F64IM40-C Mouser Part # 634-EFM32PG22C64M40C	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU Learn More about Silicon Labs efm32pg22 mcus	Datasheet	5,747In Stock	¥333.9 ¥255.8 ¥232.5 ¥207.6 View ¥196 ¥189.4 ¥181 ¥177.7 ¥171.1	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M33	32 bit	76.8 MHz	64 kB	32 kB	12 bit, 16 bit	26 I/O	1.71 V	3.8 V	+ 125 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB MCU EFM32GG12B110F1024GM64-A Silicon Labs 1: ¥2,081.2 1,804In Stock	Mfr. Part # EFM32GG12B110F1024GM64-A Mouser Part # 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	¥2,081.2 ¥1,358.7 ¥1,260.7 ¥1,239.1 View ¥1,234.1 ¥1,192.6 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-64	ARM Cortex M4	32 bit	72 MHz	1.02 MB	192 kB	2 x 12 bit	56 I/O	1.8 V	3.8 V	+ 85 C	Tray
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: ¥214.3 2,249In Stock	Mfr. Part # EFM8BB10F8I-A-SOIC16 Mouser Part # 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	¥214.3 ¥162.4 ¥147 ¥129.9 View ¥121.8 ¥116.9 ¥111.6 ¥108.3 ¥105.8	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	CIP-51 8051	8 bit	25 MHz	8 kB	512 B	12 bit	13 I/O	2.2 V	3.6 V	+ 125 C	Tube
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: ¥337.2 8,062In Stock	Mfr. Part # EFM8BB31F32G-D-QFN24R Mouser Part # 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 ¥337.2 ¥249.2 ¥227.6 ¥202.6 ¥201 Reel ¥201 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	8 bit	50 MHz	32 kB	2.3 kB	10 bit, 12 bit	20 I/O	2.2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES EFM32GG395F1024G-E-BGA120 Silicon Labs 1: ¥3,471.5 1,162In Stock NRND	Mfr. Part # EFM32GG395F1024G-E-BGA120 Mouser Part # 634-32GG395F1024-E NRND	Silicon Labs	ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, AES Learn More about Silicon Labs energymicro efm32giant	Datasheet	1,162In Stock	¥3,471.5 ¥2,815.4 ¥2,577.9 ¥2,426.7 View ¥2,315.4 ¥2,263.9 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-120	ARM Cortex M3	32 bit	48 MHz	1.02 MB	128 kB	12 bit	93 I/O	1.98 V	3.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB LCD MCU EFM32GG11B320F2048GQ100-B Silicon Labs 1: ¥3,599.4 1,512In Stock NRND	Mfr. Part # EFM32GG11B320F2048GQ100-B Mouser Part # 634-B320F2048GQ100-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB LCD MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	1,512In Stock	¥3,599.4 ¥2,249 ¥2,154.3 ¥2,099.5 ¥2,034.7	Min.: 1 Mult.: 1	SMD/SMT	QFP-100	ARM Cortex M4	32 bit	72 MHz	2.05 MB	512 kB	12 bit	86 I/O	1.8 V	3.8 V	+ 85 C	Tray
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB22F16G-C-QFN28R Silicon Labs 1: ¥328.9 166In Stock	Mfr. Part # EFM8BB22F16G-C-QFN28R Mouser Part # 634-8BB22F16GCQFN28R	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	166In Stock	Cut Tape ¥328.9 ¥240.8 ¥219.3 ¥196 Reel ¥160.8 View ¥184.4 ¥177.7 ¥163.6 ¥160.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-28	CIP-51 8051	8 bit	50 MHz	16 kB	2.3 kB	12 bit	22 I/O	2.2 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64I-D-4QFN24 Silicon Labs 1: ¥498.3 2,758In Stock	Mfr. Part # EFM8BB31F64I-D-4QFN24 Mouser Part # 634-EF8BB31F64ID4F24	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	2,758In Stock	¥498.3 ¥372.1 ¥338.8 ¥304 View ¥287.4 ¥280.7 ¥269.1 ¥257.5 ¥254.1	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	8 bit	50 MHz	64 kB	4.35 kB	10 bit, 12 bit	20 I/O	2.2 V	3.6 V	+ 125 C	Tube
8-bit Microcontrollers - MCU EFM8LB10F16ES1-C-QFN24R Silicon Labs 1: ¥373.7 1,368In Stock	Mfr. Part # EFM8LB10F16ES1-C-QFN24R Mouser Part # 634-LB10F16ES1CFN24R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	1,368In Stock	Cut Tape ¥373.7 ¥275.7 ¥250.8 ¥224.2 Reel ¥191 View ¥210.9 ¥204.3 ¥199.3 ¥187.7	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	8 bit	72 MHz	16 kB	1.25 kB	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	+ 105 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU EFM8LB12F64E-C-QFN32 Silicon Labs 1: ¥609.6 2,603In Stock	Mfr. Part # EFM8LB12F64E-C-QFN32 Mouser Part # 634-LB12F64ECQFN32	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	2,603In Stock	¥609.6 ¥460.1 ¥420.2 ¥377 View ¥357.1 ¥348.8 ¥332.2 ¥320.6 ¥313.9	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	8 bit	72 MHz	64 kB	4.25 kB	10 bit/12 bit/14 bit	29 I/O	2.2 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU EFM32HG108F64G-C-QFN24 Silicon Labs 1: ¥657.8 3,883In Stock NRND	Mfr. Part # EFM32HG108F64G-C-QFN24 Mouser Part # 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	¥657.8 ¥490 ¥448.5 ¥402 View ¥380.4 ¥372.1 ¥338.8 ¥333.9 ¥332.2	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	25 MHz	64 kB	8 kB	12 bit	17 I/O	1.98 V	3.8 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 32-bit 25 MHz 64 kB MCU EFM32HG110F64G-C-QFN24 Silicon Labs 1: ¥704.3 6,984In Stock NRND	Mfr. Part # EFM32HG110F64G-C-QFN24 Mouser Part # 634-HG110F64GCQFN24 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	6,984In Stock	¥704.3 ¥554.8 ¥493.3 ¥460.1 View ¥430.2 ¥418.6 ¥405.3 ¥398.6	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	ARM Cortex M0+	32 bit	25 MHz	64 kB	8 kB	12 bit	17 I/O	1.98 V	3.8 V	+ 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: ¥287.4 5,753In Stock	Mfr. Part # EFM8BB31F16G-D-QFN24R Mouser Part # 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 ¥287.4 ¥214.3 ¥194.3 ¥172.7 Reel ¥145.3 View ¥162.1 ¥156 ¥155.1 ¥142.2	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	8 bit	50 MHz	16 kB	2.3 kB	10 bit, 12 bit	20 I/O	2.2 V	3.6 V	+ 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: ¥812.2 615In Stock	Mfr. Part # EFM32ZG222F32-B-QFP48R Mouser Part # 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 ¥812.2 ¥612.9 ¥563.1 ¥508.3 Reel ¥448.5 View ¥481.7 ¥478.4 ¥438.5	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	QFP-48	ARM Cortex M0+	32 bit	24 MHz	32 kB	4 kB	12 bit	37 I/O	1.98 V	3.8 V	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU EFM8LB11F16ES0-C-QFN24R Silicon Labs 1: ¥400.3 1,500In Stock	Mfr. Part # EFM8LB11F16ES0-C-QFN24R Mouser Part # 634-LB11F16ES0CFN24R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	1,500In Stock	Cut Tape ¥400.3 ¥295.7 ¥269.1 ¥240.8 Reel ¥204.3 View ¥227.6 ¥220.9 ¥214.3 ¥201	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	8 bit	72 MHz	16 kB	1.25 kB	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	+ 105 C	Reel, Cut Tape
8-bit Microcontrollers - MCU EFM8LB12F32ES0-C-QFN24R Silicon Labs 1: ¥478.4 1,265In Stock	Mfr. Part # EFM8LB12F32ES0-C-QFN24R Mouser Part # 634-LB12F32ES0CFN24R	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8 laser bee	Datasheet	1,265In Stock	Cut Tape ¥478.4 ¥357.1 ¥325.6 ¥292.3 Reel ¥245.8 View ¥275.7 ¥270.7 ¥259.1 ¥242.5	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	8 bit	72 MHz	32 kB	2.25 kB	10 bit/12 bit/14 bit	20 I/O	2.2 V	3.6 V	+ 105 C	Reel, Cut Tape