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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	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 Leopard Gecko MCU IC 256KB EFM32LG290F256G-F-BGA112R Silicon Labs 1,000: ¥1,292.3 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # EFM32LG290F256G-F-BGA112R Mouser Part # 634-32L290F256GFBGAR	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥1,292.3	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	BGA-112	ARM Cortex M3	256 kB	32 bit	12 bit	48 MHz	90 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB22F16I-C-QFN28R Silicon Labs 2,500: ¥192.7 Non-Stocked Lead-Time 31 Weeks	Mfr. Part # EFM8BB22F16I-C-QFN28R Mouser Part # 634-8BB22F16ICQFN28R	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	Non-Stocked Lead-Time 31 Weeks	Reel ¥192.7	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-28	CIP-51 8051	16 kB	8 bit	12 bit	50 MHz	22 I/O	2.3 kB	2.2 V	3.6 V	- 40 C	+ 125 C		Reel
8-bit Microcontrollers - MCU EFM8UB11F16G-C-QFN24 Silicon Labs 1,911: ¥225.9 Non-Stocked	Mfr. Part # EFM8UB11F16G-C-QFN24 Mouser Part # 634-8UB11F16GCQFN24	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	¥225.9 ¥222.6	Min.: 1,911 Mult.: 1,911	SMD/SMT	QFN-24	CIP-51 8051	16 kB	8 bit	12 bit	50 MHz	17 I/O	2.25 kB	2.2 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU EFM8UB11F16G-C-QFN24R Silicon Labs 1,500: ¥227.6 Non-Stocked	Mfr. Part # EFM8UB11F16G-C-QFN24R Mouser Part # 634-8UB11F16GCQFN24R	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	Reel ¥227.6 ¥222.6	Min.: 1,500 Mult.: 1,500 : 1,500	SMD/SMT	QFN-24	CIP-51 8051	16 kB	8 bit	12 bit	50 MHz	17 I/O	2.25 kB	2.2 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC EFM8UB20F64G-A-QFN32R Silicon Labs 1,500: ¥219.3 Non-Stocked	Mfr. Part # EFM8UB20F64G-A-QFN32R Mouser Part # 634-8UB20F64GAQF32R	Silicon Labs	8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC	Datasheet	Non-Stocked	Reel ¥219.3 ¥212.6	Min.: 1,500 Mult.: 1,500 : 1,500	SMD/SMT	QFN-32													Reel
8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC EFM8UB20F64G-A-QFP32R Silicon Labs 500: ¥239.2 Non-Stocked	Mfr. Part # EFM8UB20F64G-A-QFP32R Mouser Part # 634-8UB20F64GAQFP32R	Silicon Labs	8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC	Datasheet	Non-Stocked	Reel ¥239.2 ¥237.5 ¥234.2	Min.: 500 Mult.: 500 : 500	SMD/SMT	QFP-32													Reel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB LCD MCU EFM32GG11B520F2048GL120-BR Silicon Labs 1,000: ¥2,361.9 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # EFM32GG11B520F2048GL120-BR Mouser Part # 634-B520F2048GL120BR	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB LCD MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	Non-Stocked Lead-Time 32 Weeks	Reel ¥2,361.9	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	BGA-120	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	95 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B820F2048GL120-BR Silicon Labs 1,000: ¥2,499.8 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # EFM32GG11B820F2048GL120-BR Mouser Part # 634-B820F2048GL120BR	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	Non-Stocked Lead-Time 32 Weeks	Reel ¥2,499.8	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	BGA-120	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	95 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 85 C		Reel
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B820F2048IL120-BR Silicon Labs 1,000: ¥2,548 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # EFM32GG11B820F2048IL120-BR Mouser Part # 634-B820F2048IL120BR	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	Non-Stocked Lead-Time 32 Weeks	Reel ¥2,548	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	BGA-120	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	95 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 125 C		Reel
8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, QFN11 OTP available (T600-GM) C8051F302-GMR Silicon Labs 2,500: ¥682.7 Non-Stocked Lead-Time 28 Weeks	Mfr. Part # C8051F302-GMR Mouser Part # 634-C8051F302-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, QFN11 OTP available (T600-GM)	Datasheet	Non-Stocked Lead-Time 28 Weeks	Reel ¥682.7	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-11	8051	8 kB	8 bit	8 bit	25 MHz	8 I/O	256 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 8kB/256B RAM, QFN11 OTP available (T601-GM) C8051F303-GMR Silicon Labs 2,500: ¥657.8 Non-Stocked Lead-Time 28 Weeks	Mfr. Part # C8051F303-GMR Mouser Part # 634-C8051F303-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/256B RAM, QFN11 OTP available (T601-GM)	Datasheet	Non-Stocked Lead-Time 28 Weeks	Reel ¥657.8	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-11	8051	8 kB	8 bit	No ADC	25 MHz	8 I/O	256 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 4kB/256B RAM, QFN11 OTP available (T603-GM) C8051F304-GMR Silicon Labs 2,500: ¥583 Non-Stocked Lead-Time 28 Weeks	Mfr. Part # C8051F304-GMR Mouser Part # 634-C8051F304-GMR	Silicon Labs	8-bit Microcontrollers - MCU 4kB/256B RAM, QFN11 OTP available (T603-GM)	Datasheet	Non-Stocked Lead-Time 28 Weeks	Reel ¥583	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-11	8051	4 kB	8 bit	No ADC	25 MHz	8 I/O	256 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 2kB/256B RAM, QFN11 OTP available (T605-GM) C8051F305-GMR Silicon Labs 2,500: ¥627.9 Non-Stocked Lead-Time 28 Weeks	Mfr. Part # C8051F305-GMR Mouser Part # 634-C8051F305-GMR	Silicon Labs	8-bit Microcontrollers - MCU 2kB/256B RAM, QFN11 OTP available (T605-GM)	Datasheet	Non-Stocked Lead-Time 28 Weeks	Reel ¥627.9	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-11	8051	2 kB	8 bit	No ADC	25 MHz	8 I/O	256 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F315-GMR Silicon Labs 2,500: ¥825.5 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # C8051F315-GMR Mouser Part # 634-C8051F315-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel ¥825.5	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	8051	8 kB	8 bit	10 bit	25 MHz	25 I/O	1.25 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F316-GMR Silicon Labs 2,500: ¥1,094.6 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # C8051F316-GMR Mouser Part # 634-C8051F316-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel ¥1,094.6	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	LQFP-32	8051	16 kB	8 bit	10 bit	25 MHz	21 I/O	1.25 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F317-GMR Silicon Labs 2,500: ¥966.7 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # C8051F317-GMR Mouser Part # 634-C8051F317-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel ¥966.7	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	CIP-51 8051	16 kB	8 bit	10 bit	25 MHz	21 I/O	1.28 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN28 OTP available (T321-GM) C8051F321-GMR Silicon Labs 2,500: ¥1,538.1 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # C8051F321-GMR Mouser Part # 634-C8051F321-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN28 OTP available (T321-GM)	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel ¥1,538.1	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-28	CIP-51 8051	16 kB	8 bit	10 bit	25 MHz	21 I/O	2.3 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F326-GMR Silicon Labs 2,500: ¥473.4 Non-Stocked Lead-Time 29 Weeks	Mfr. Part # C8051F326-GMR Mouser Part # 634-C8051F326-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	Reel ¥473.4	Min.: 2,500 Mult.: 2,500 : 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
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU C8051F337-GMR Silicon Labs 2,500: ¥938.5 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # C8051F337-GMR Mouser Part # 634-C8051F337-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel ¥938.5	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-20	8051	16 kB	8 bit	No ADC	25 MHz	17 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU C8051F339-GMR Silicon Labs 2,500: ¥946.8 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # C8051F339-GMR Mouser Part # 634-C8051F339-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel ¥946.8	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-24	8051	16 kB	8 bit	No ADC	25 MHz	21 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU USB-Flash-32k-ADC-QFN32 OTP available (T627-GM) C8051F383-GMR Silicon Labs 2,500: ¥581.4 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # C8051F383-GMR Mouser Part # 634-C8051F383-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-32k-ADC-QFN32 OTP available (T627-GM)	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥581.4	Min.: 2,500 Mult.: 2,500 : 2,500	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		Reel
8-bit Microcontrollers - MCU USB-Flash-64k-QFN32 OTP available (T626-GM) C8051F385-GMR Silicon Labs 2,500: ¥657.8 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # C8051F385-GMR Mouser Part # 634-C8051F385-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-64k-QFN32 OTP available (T626-GM)	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥657.8	Min.: 2,500 Mult.: 2,500 : 2,500	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		Reel
8-bit Microcontrollers - MCU USB-Flash-32k-QFN32 OTP available (T627-GM) C8051F387-GMR Silicon Labs 2,500: ¥554.8 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # C8051F387-GMR Mouser Part # 634-C8051F387-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-32k-QFN32 OTP available (T627-GM)	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥554.8	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-32	8051	32 kB	8 bit		48 MHz	25 I/O	2.3 kB	2.7 V	5.25 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN32 C8051F38C-GMR Silicon Labs 2,500: ¥456.8 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # C8051F38C-GMR Mouser Part # 634-C8051F38C-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN32	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥456.8	Min.: 2,500 Mult.: 2,500 : 2,500															Reel
8-bit Microcontrollers - MCU C8051F533-C-AT Silicon Labs 1: ¥720.9 Non-Stocked	Mfr. Part # C8051F533-C-AT Mouser Part # 634-C8051F533-C-AT	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	¥720.9 ¥543.1 ¥498.3 ¥450.1 View ¥426.9 ¥423.6 ¥398.6 ¥388.7	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	4 kB	8 bit	12 bit	25 MHz	16 I/O	256 B	2 V	5.25 V	- 40 C	+ 125 C	AEC-Q100