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8051 microcontroller 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	Qualification	Packaging
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 1.5 kB 8-bit MCU C8051T606-GM Silicon Labs 1: $2.00 Non-Stocked NRND	Mfr. Part No. C8051T606-GM Mouser Part No 634-C8051T606-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 1.5 kB 8-bit MCU	Datasheet	Non-Stocked	$2.00 $1.48 $1.35 $1.20 View $1.12 $1.08 $1.04 $1.02 $0.988	Min.: 1 Mult.: 1	SMD/SMT	QFN-11	8051	1.5 kB	8 bit		25 MHz	6 I/O	128 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F302-GM Silicon Labs 2,562: $4.11 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F302-GM Mouser Part No 634-C8051F302-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$4.11	Min.: 2,562 Mult.: 2,562	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		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F300-GM Silicon Labs 1: $7.68 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F300-GM Mouser Part No 634-C8051F300-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$7.68 $6.02 $5.49 $5.05 View $4.84 $4.65 $4.57 $4.41	Min.: 1 Mult.: 1	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		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU C8051F043-GQR Silicon Labs 1: $28.13 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F043-GQR Mouser Part No 634-C8051F043-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	Cut Tape $28.13 $22.49 $21.08 $19.53 $18.79 Reel $18.35 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TQFP-64	8051	64 kB	8 bit	8 bit, 10 bit	25 MHz	32 I/O	4.25 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU C8051F339-GM Silicon Labs 1,911: $6.03 Non-Stocked Lead-Time 30 Weeks NRND	Mfr. Part No. C8051F339-GM Mouser Part No 634-C8051F339-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	Non-Stocked Lead-Time 30 Weeks	$6.03	Min.: 1,911 Mult.: 1,911	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		Tube
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU C8051T603-GM Silicon Labs 1: $2.34 Non-Stocked NRND	Mfr. Part No. C8051T603-GM Mouser Part No 634-C8051T603-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU	Datasheet	Non-Stocked	$2.34 $1.73 $1.58 $1.45 View $1.39 $1.37 $1.35 $1.33 $1.31	Min.: 1 Mult.: 1	SMD/SMT	QFN-11	8051	4 kB	8 bit	No ADC	25 MHz	8 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F303-GM Silicon Labs 2,562: $3.96 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F303-GM Mouser Part No 634-C8051F303-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$3.96	Min.: 2,562 Mult.: 2,562	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		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU C8051F043-GQ Silicon Labs 1: $28.26 Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F043-GQ Mouser Part No 634-C8051F043-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU	Datasheet	Lead-Time 29 Weeks	$28.26 $23.02 $21.18 $21.02	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	8051	64 kB	8 bit	10 bit	25 MHz	32 I/O	4.25 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU C8051F304-GM Silicon Labs 2,562: $3.51 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F304-GM Mouser Part No 634-C8051F304-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$3.51	Min.: 2,562 Mult.: 2,562	SMD/SMT	QFN-11	8051	4 kB	8 bit	8 bit	25 MHz	8 I/O	256 B	2.7 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU C8051T602-GS Silicon Labs 1: $2.45 Non-Stocked NRND	Mfr. Part No. C8051T602-GS Mouser Part No 634-C8051T602-GS NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU	Datasheet	Non-Stocked	$2.45 $1.81 $1.66 $1.55 View $1.50 $1.48 $1.45 $1.43 $1.41	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	8051	4 kB	8 bit		25 MHz	8 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 8 kB 8-bit MCU C8051T601-GS Silicon Labs 1: $2.56 Non-Stocked NRND	Mfr. Part No. C8051T601-GS Mouser Part No 634-C8051T601-GS NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked	$2.56 $1.90 $1.74 $1.63 View $1.58 $1.55 $1.52 $1.51 $1.49	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	8051	8 kB	8 bit	No ADC	25 MHz	8 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU C8051T603-GS Silicon Labs 1: $2.34 Non-Stocked NRND	Mfr. Part No. C8051T603-GS Mouser Part No 634-C8051T603-GS NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU	Datasheet	Non-Stocked	$2.34 $1.73 $1.58 $1.48 View $1.44 $1.41 $1.39 $1.37 $1.35	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	8051	4 kB	8 bit	No ADC	25 MHz	8 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 4kB/1kB RAM, QFN20 C8051F399-A-GMR Silicon Labs 2,500: $1.73 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F399-A-GMR Mouser Part No 634-C8051F399-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 4kB/1kB RAM, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.73 $1.70	Min.: 2,500 Mult.: 2,500 : 2,500															Reel
8-bit Microcontrollers - MCU C8051F537-C-AT Silicon Labs 1: $3.89 Non-Stocked	Mfr. Part No. C8051F537-C-AT Mouser Part No 634-C8051F537-C-AT	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$3.89 $2.93 $2.69 $2.43 View $2.31 $2.29 $2.15 $2.10	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 V	5.25 V	- 40 C	+ 125 C	AEC-Q100
8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN20 C8051F393-A-GMR Silicon Labs 2,500: $2.20 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F393-A-GMR Mouser Part No 634-C8051F393-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.20	Min.: 2,500 Mult.: 2,500 : 2,500															Reel
8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN20 C8051F397-A-GMR Silicon Labs 2,500: $1.98 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F397-A-GMR Mouser Part No 634-C8051F397-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.98 $1.94	Min.: 2,500 Mult.: 2,500 : 2,500															Reel
8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN24 C8051F395-A-GMR Silicon Labs 2,500: $2.01 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F395-A-GMR Mouser Part No 634-C8051F395-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN24	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.01 $1.97	Min.: 2,500 Mult.: 2,500 : 2,500															Reel
8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN24 C8051F391-A-GMR Silicon Labs 2,500: $2.24 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F391-A-GMR Mouser Part No 634-C8051F391-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN24	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $2.24	Min.: 2,500 Mult.: 2,500 : 2,500															Reel
8-bit Microcontrollers - MCU C8051F550-AMR Silicon Labs 1,500: $5.14 Non-Stocked	Mfr. Part No. C8051F550-AMR Mouser Part No 634-C8051F550-AMR	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$5.14 Quote Quote	Min.: 1,500 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	32 kB	8 bit	12 bit	50 MHz	18 I/O	2.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100
8-bit Microcontrollers - MCU C8051F550-AM Silicon Labs 1: $8.68 Non-Stocked	Mfr. Part No. C8051F550-AM Mouser Part No 634-C8051F550-AM	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$8.68 $6.72 $5.90 $5.79 View $5.65 $5.56 $5.48 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	32 kB	8 bit	12 bit	50 MHz	18 I/O	2.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100
8-bit Microcontrollers - MCU C8051F537-C-ATR Silicon Labs 2,500: $2.10 Non-Stocked	Mfr. Part No. C8051F537-C-ATR Mouser Part No 634-C8051F537-C-ATR	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$2.10	Min.: 2,500 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	2 kB	8 bit	12 bit	25 MHz	16 I/O	256 B	2 V	5.25 V	- 40 C	+ 125 C	AEC-Q100
8-bit Microcontrollers - MCU SINGLE CYCLE 2K ISP FLASH 2.4-5.5V AT89LP213-20PU Microchip Technology 1: $1.98 488In Stock End of Life	Mfr. Part No. AT89LP213-20PU Mouser Part No 556-A89LP213-20PU End of Life	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYCLE 2K ISP FLASH 2.4-5.5V	Datasheet	488In Stock	$1.98 $1.68 $1.64 Quote Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-14	8051	2 kB	8 bit	No ADC	20 MHz	12 I/O	128 B	2.4 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU C8051F536-C-AT Silicon Labs 1: $3.97 Non-Stocked	Mfr. Part No. C8051F536-C-AT Mouser Part No 634-C8051F536-C-AT	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$3.97 $2.99 $2.75 $2.48 View $2.35 $2.34 $2.19 $2.15	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 V	5.25 V	- 40 C	+ 125 C	AEC-Q100
8-bit Microcontrollers - MCU 8kB/512B RAM, QFN20 C8051F853-C-GMR Silicon Labs 2,500: $1.46 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. C8051F853-C-GMR Mouser Part No 634-C8051F853-C-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/512B RAM, QFN20	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $1.46 $1.43	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-20	8051	8 kB	8 bit	No ADC	25 MHz	16 I/O	512 B	2.2 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU C8051F543-AMR Silicon Labs 1: $8.51 Non-Stocked	Mfr. Part No. C8051F543-AMR Mouser Part No 634-C8051F543-AMR	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$8.51 $6.59 $6.11 $5.59 View $5.34 $5.18 $4.91 $4.71	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	16 kB	8 bit	12 bit	50 MHz	18 I/O	1.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100