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Silicon Labs 8-bit 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.	Core	Program Memory Size	Data RAM Size	Package / Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20 C8051F392-A-GMR Silicon Labs 2,500: ¥365.4 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F392-A-GMR Mouser Part # 634-C8051F392-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥365.4	Min.: 2,500 Mult.: 2,500 : 2,500	8051	16 kB	1 kB	QFN-20	50 MHz	10 bit	17 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	C8051F392		Reel
8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN20 C8051F393-A-GMR Silicon Labs 2,500: ¥365.4 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F393-A-GMR Mouser Part # 634-C8051F393-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥365.4	Min.: 2,500 Mult.: 2,500 : 2,500														C8051F393		Reel
8-bit Microcontrollers - MCU 8kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24 C8051F394-A-GMR Silicon Labs 2,500: ¥353.8 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F394-A-GMR Mouser Part # 634-C8051F394-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥353.8	Min.: 2,500 Mult.: 2,500 : 2,500	8051	8 kB	1 kB		50 MHz	10 bit	21 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	C8051F394		Reel
8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN24 C8051F395-A-GMR Silicon Labs 2,500: ¥333.9 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F395-A-GMR Mouser Part # 634-C8051F395-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN24	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥333.9 ¥327.2	Min.: 2,500 Mult.: 2,500 : 2,500														C8051F395		Reel
8-bit Microcontrollers - MCU 8kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20 C8051F396-A-GMR Silicon Labs 1: ¥661.1 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F396-A-GMR Mouser Part # 634-C8051F396-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape ¥661.1 ¥491.7 ¥450.1 ¥403.6 Reel ¥343.8 View ¥382 ¥372.1 ¥353.8 ¥337.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	8051	8 kB	1 kB	QFN-20	50 MHz	10 bit	17 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	C8051F396		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN20 C8051F397-A-GMR Silicon Labs 2,500: ¥328.9 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F397-A-GMR Mouser Part # 634-C8051F397-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥328.9 ¥322.2	Min.: 2,500 Mult.: 2,500 : 2,500														C8051F397		Reel
8-bit Microcontrollers - MCU 4kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20 C8051F398-A-GMR Silicon Labs 2,500: ¥299 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F398-A-GMR Mouser Part # 634-C8051F398-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 4kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥299 ¥292.3	Min.: 2,500 Mult.: 2,500 : 2,500														C8051F398		Reel
8-bit Microcontrollers - MCU 4kB/1kB RAM, QFN20 C8051F399-A-GMR Silicon Labs 2,500: ¥287.4 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F399-A-GMR Mouser Part # 634-C8051F399-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 4kB/1kB RAM, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥287.4 ¥282.4	Min.: 2,500 Mult.: 2,500 : 2,500														C8051F399		Reel
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32 C8051F506-IMR Silicon Labs 2,500: ¥1,106.2 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F506-IMR Mouser Part # 634-C8051F506-IMR	Silicon Labs	8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥1,106.2	Min.: 2,500 Mult.: 2,500 : 2,500	8051							1.8 V	5.25 V		8 bit			C8051F506		Reel
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFN32 C8051F507-IMR Silicon Labs 2,500: ¥1,059.7 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F507-IMR Mouser Part # 634-C8051F507-IMR	Silicon Labs	8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFN32	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥1,059.7	Min.: 2,500 Mult.: 2,500 : 2,500	8051							1.8 V	5.25 V		8 bit			C8051F507		Reel
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN24 C8051F550-IMR Silicon Labs 1,500: ¥863.7 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F550-IMR Mouser Part # 634-C8051F550-IMR	Silicon Labs	8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN24	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥863.7	Min.: 1,500 Mult.: 1,500 : 1,500	8051										8 bit			C8051F550		Reel
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, SPI, UART, I2C, QFN24 C8051F553-IMR Silicon Labs 1,500: ¥820.5 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F553-IMR Mouser Part # 634-C8051F553-IMR	Silicon Labs	8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, SPI, UART, I2C, QFN24	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥820.5	Min.: 1,500 Mult.: 1,500 : 1,500	8051										8 bit			C8051F553		Reel
8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20 C8051F850-C-IMR Silicon Labs 2,500: ¥287.4 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F850-C-IMR Mouser Part # 634-C8051F850-C-IMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20 Learn More about Silicon Labs silabs c8051f85 c8051f86 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥287.4 ¥282.4	Min.: 2,500 Mult.: 2,500 : 2,500	8051	8 kB	512 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F850		Reel
8-bit Microcontrollers - MCU 8kB/512B RAM, QFN20 C8051F853-C-GMR Silicon Labs 2,500: ¥242.5 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # C8051F853-C-GMR Mouser Part # 634-C8051F853-C-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/512B RAM, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥242.5 ¥237.5	Min.: 2,500 Mult.: 2,500 : 2,500	8051	8 kB	512 B	QFN-20	25 MHz	No ADC	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F853		Reel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU EFM8SB20F16G-B-QFN24R Silicon Labs 1,500: ¥192.7 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8SB20F16G-B-QFN24R Mouser Part # 634-EFM8SB16GBQFN24R	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥192.7 ¥187.7	Min.: 1,500 Mult.: 1,500 : 1,500	CIP-51 8051	16 kB	4.25 kB		25 MHz	10 bit	16 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	EFM8SB		Reel
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB Flash 0.25 kB RAM 8-bit Busy Bee MCU EFM8BB10F2A-A-QFN20 Silicon Labs 2,520: ¥215.9 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8BB10F2A-A-QFN20 Mouser Part # 634-FM8BB10F2AAQFN20	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	Non-Stocked Lead-Time 12 Weeks	¥215.9 ¥209.3	Min.: 2,520 Mult.: 2,520	CIP-51 8051	2 kB	256 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	EFM8BB1	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB Flash 0.25 kB RAM 8-bit Busy Bee MCU EFM8BB10F2A-A-QFN20R Silicon Labs 2,500: ¥215.9 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8BB10F2A-A-QFN20R Mouser Part # 634-M8BB10F2AAQFN20R	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	Non-Stocked Lead-Time 12 Weeks	Reel ¥215.9 ¥209.3	Min.: 2,500 Mult.: 2,500 : 2,500	CIP-51 8051	2 kB	256 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	EFM8BB1	AEC-Q100	Reel
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU EFM8BB10F2I-A-QFN20R Silicon Labs 2,500: ¥84.9 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8BB10F2I-A-QFN20R Mouser Part # 634-M8BB10F2IAQFN20R	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	Non-Stocked Lead-Time 12 Weeks	Reel ¥84.9 ¥82.9	Min.: 2,500 Mult.: 2,500 : 2,500	CIP-51 8051	2 kB	256 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	EFM8BB1		Reel
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8A-A-QFN20R Silicon Labs 2,500: ¥220.9 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8BB10F8A-A-QFN20R Mouser Part # 634-M8BB10F8AAQFN20R	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	Non-Stocked Lead-Time 12 Weeks	Reel ¥220.9 ¥214.3	Min.: 2,500 Mult.: 2,500 : 2,500	CIP-51 8051	8 kB	512 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	EFM8BB1	AEC-Q100	Reel
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8I-A-QFN20R Silicon Labs 1: ¥232.5 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8BB10F8I-A-QFN20R Mouser Part # 634-M8BB10F8IAQFN20R	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	Non-Stocked Lead-Time 12 Weeks	Cut Tape ¥232.5 ¥169.4 ¥153.3 ¥135.5 Reel ¥113.1 View ¥127.1 ¥121.9 ¥116.4 ¥110.5	Min.: 1 Mult.: 1 : 2,500	CIP-51 8051	8 kB	512 B	QFN-20	25 MHz	12 bit	16 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	EFM8BB1		Reel, Cut Tape
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU EFM8BB50F16G-A-QFN12R Silicon Labs 3,000: ¥77.7 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8BB50F16G-A-QFN12R Mouser Part # 634-M8BB50F16GAFN12R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU Learn More about Silicon Labs efm8bb50 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥77.7 ¥75.7	Min.: 3,000 Mult.: 3,000 : 3,000		16 kB	512 B	QFN-12	50 MHz	12 bit	9 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	BB50		Reel
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU EFM8BB50F16G-A-SOIC16R Silicon Labs 2,500: ¥96.3 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8BB50F16G-A-SOIC16R Mouser Part # 634-M8BB50F16GSIC16R	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	Non-Stocked Lead-Time 12 Weeks	Reel ¥96.3 ¥94	Min.: 2,500 Mult.: 2,500 : 2,500		16 kB	512 B	SOIC-16	50 MHz	12 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	BB50		Reel
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU EFM8BB50F16I-A-QFN12R Silicon Labs 1: ¥169.4 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8BB50F16I-A-QFN12R Mouser Part # 634-M8BB50F16IAFN12R	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU Learn More about Silicon Labs efm8bb50 mcus	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape ¥169.4 ¥122.1 ¥110 ¥96.7 Reel ¥80.1 View ¥90.4 ¥86.5 ¥83.7 ¥78.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		16 kB	512 B	QFN-12	50 MHz	12 bit	9 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 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 EFM8BB50F16I-A-QFN16R Silicon Labs 3,000: ¥84.9 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8BB50F16I-A-QFN16R Mouser Part # 634-M8BB50F16IAFN16R	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	Non-Stocked Lead-Time 12 Weeks	Reel ¥84.9 ¥82.9	Min.: 3,000 Mult.: 3,000 : 3,000		16 kB	512 B	QFN-16	50 MHz	12 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C			Reel
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU EFM8BB50F16I-A-SOIC16R Silicon Labs 2,500: ¥98.7 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # EFM8BB50F16I-A-SOIC16R Mouser Part # 634-M8BB50F16IAIC16R	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	Non-Stocked Lead-Time 12 Weeks	Reel ¥98.7 ¥96.3	Min.: 2,500 Mult.: 2,500 : 2,500		16 kB	512 B	SOIC-16	50 MHz	12 bit	12 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	BB50		Reel