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8051 microcontroller Embedded Processors & Controllers

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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.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB LP AES LCD 8-bit MCU C8051F965-B-GM Silicon Labs 1: $13.04 24In Stock End of Life	Mfr. Part No. C8051F965-B-GM Mouser Part No 634-C8051F965-B-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB LP AES LCD 8-bit MCU	Datasheet	24In Stock	$13.04 $10.21 $9.51 $8.73 View $8.65 $8.14 $7.96 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-40	8051	8 bit	25 MHz	64 kB	8.25 kB	10 bit/12 bit	34 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F310-GQ Silicon Labs 1: $15.59 25In Stock End of Life	Mfr. Part No. C8051F310-GQ Mouser Part No 634-C8051F310-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	25In Stock	$15.59 $11.84 $10.68 $9.55 View $9.31 $8.75 $8.62 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	LQFP-32	8051	8 bit	25 MHz	16 kB	1.25 kB	10 bit	29 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU C8051F384-GQ Silicon Labs 1: $7.40 2In Stock End of Life	Mfr. Part No. C8051F384-GQ Mouser Part No 634-C8051F384-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU	Datasheet	2In Stock	$7.40 $5.68 $5.16 $4.86	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	TQFP-48	8051	8 bit	48 MHz	64 kB	4.35 kB		40 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU C8051F365-C-GM Silicon Labs 1: $13.37 37In Stock End of Life	Mfr. Part No. C8051F365-C-GM Mouser Part No 634-C8051F365-C-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU	Datasheet	37In Stock	$13.37 $11.00 $10.58 $10.12 View $10.07 $9.77 $9.66 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-28	8051	8 bit	100 MHz	32 kB	1 kB	10 bit	25 I/O	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F854-C-GM Silicon Labs 1: $2.50 100In Stock End of Life	Mfr. Part No. C8051F854-C-GM Mouser Part No 634-C8051F854-C-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	100In Stock	$2.50 $1.86 $1.70 $1.52 View $1.44 $1.38 $1.33 $1.31 $1.26	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-20	8051	8 bit	25 MHz	4 kB	512 B	No ADC	16 I/O	- 40 C	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU C8051F853-C-GU Silicon Labs 1: $2.90 56In Stock End of Life	Mfr. Part No. C8051F853-C-GU Mouser Part No 634-C8051F853-C-GU End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU	Datasheet	56In Stock	$2.90 $2.17 $1.98 $1.78 View $1.68 $1.64 $1.56 $1.50 $1.47	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QSOP-24	8051	8 bit	25 MHz	8 kB	512 B	No ADC	18 I/O	- 40 C	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU C8051F127-GQ Silicon Labs 1: $44.02 12In Stock End of Life	Mfr. Part No. C8051F127-GQ Mouser Part No 634-C8051F127-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU	Datasheet	12In Stock	$44.02 $34.60 $33.46 $31.69	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	TQFP-64	8051	8 bit	50 MHz	128 kB	8.25 kB	8 bit, 10 bit	32 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 MHz 16 kB flash industrial 8-bit MCU C8051F541-IM Silicon Labs 1: $8.91 6In Stock End of Life	Mfr. Part No. C8051F541-IM Mouser Part No 634-C8051F541-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 MHz 16 kB flash industrial 8-bit MCU	Datasheet	6In Stock	$8.91 $7.25 $6.56 $6.01 View $5.83 $5.75 $5.68 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-32	8051	8 bit	50 MHz	16 kB	1.25 kB	12 bit	25 I/O	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU C8051F852-C-GU Silicon Labs 1: $2.61 46In Stock End of Life	Mfr. Part No. C8051F852-C-GU Mouser Part No 634-C8051F852-C-GU End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU	Datasheet	46In Stock	$2.61 $1.94 $1.77 $1.59 View $1.50 $1.45 $1.39 $1.36 $1.32	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QSOP-24	8051	8 bit	25 MHz	2 kB	256 B	12 bit	18 I/O	- 40 C	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN 8-bit MCU C8051F561-IM Silicon Labs 1: $9.36 5In Stock End of Life	Mfr. Part No. C8051F561-IM Mouser Part No 634-C8051F561-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN 8-bit MCU	Datasheet	5In Stock	$9.36 $7.25 $6.72 $6.15 View $5.87 $5.70 $5.55 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-32	8051	8 bit	50 MHz	32 kB	2.25 kB	12 bit	25 I/O	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU C8051F061-GQ Silicon Labs 1: $40.07 2,039In Stock End of Life	Mfr. Part No. C8051F061-GQ Mouser Part No 634-C8051F061-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU	Datasheet	2,039In Stock	$40.07 $33.55 $31.23 $28.77 Quote Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	TQFP-64	8051	8 bit	25 MHz	64 kB	4.25 kB	10 bit, 2 x 16 bit	24 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48 C8051F380-GQR Silicon Labs 1: $7.80 6,293In Stock End of Life	Mfr. Part No. C8051F380-GQR Mouser Part No 634-C8051F380-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48	Datasheet	6,293In Stock	Cut Tape $7.80 $6.47 $6.02 $5.46 Reel $4.93 View $5.18 $4.48 $4.36 MouseReel Available	Min.: 1 Mult.: 1 : 500	8-bit Microcontrollers - MCU	SMD/SMT	TQFP-48	8051	8 bit	48 MHz	64 kB	4.25 kB	10 bit	40 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32 C8051F502-IQR Silicon Labs 1: $14.49 1,873In Stock End of Life	Mfr. Part No. C8051F502-IQR Mouser Part No 634-C8051F502-IQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32	Datasheet	1,873In Stock	Cut Tape $14.49 $11.01 $10.55 $9.30 Reel $8.27 View $8.84 $7.95 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	8-bit Microcontrollers - MCU	SMD/SMT	QFP-32	8051	8 bit	50 MHz	64 kB	4.25 kB	12 bit	25 I/O	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB,16ADC,100Pin MCU C8051F064-GQR Silicon Labs 1: $31.25 75In Stock End of Life	Mfr. Part No. C8051F064-GQR Mouser Part No 634-C8051F064-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB,16ADC,100Pin MCU	Datasheet	75In Stock	Cut Tape $31.25 $24.98 $23.41 $21.78 $21.77 View $21.57 Quote MouseReel Available	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	TQFP-100	8051	8 bit	25 MHz	64 kB	4.25 kB	16 bit	59 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, LQFP32 C8051F930-G-GQ Silicon Labs 1: $6.17 1,296In Stock End of Life	Mfr. Part No. C8051F930-G-GQ Mouser Part No 634-C8051F930-G-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, LQFP32	Datasheet	1,296In Stock	$6.17 $5.12 $4.52 $4.30 View $4.06 $3.91 $3.74 $3.73	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	LQFP-32	8051	8 bit	25 MHz	64 kB	4.25 kB	10 bit	24 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU C8051F582-AM Silicon Labs 1: $11.18 77In Stock End of Life	Mfr. Part No. C8051F582-AM Mouser Part No 634-C8051F582-AM End of Life	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	77In Stock	$11.18 $8.73 $8.12 $7.44 View $7.07 $6.93 $6.77 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-32	CIP-51 8051	8 bit	50 MHz	128 kB	8.25 kB	12 bit	25 I/O	- 40 C	+ 125 C	AEC-Q100
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32 C8051F506-IQR Silicon Labs 1: $12.26 383In Stock End of Life	Mfr. Part No. C8051F506-IQR Mouser Part No 634-C8051F506-IQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32	Datasheet	383In Stock	Cut Tape $12.26 $9.60 $8.94 $8.47 $7.19 Quote Quote MouseReel Available	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFP-32	8051	8 bit	50 MHz	64 kB	256 B	12 bit	40 I/O	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20 C8051F990-C-GMR Silicon Labs 1: $3.39 240In Stock End of Life	Mfr. Part No. C8051F990-C-GMR Mouser Part No 634-C8051F990-C-GMR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20	Datasheet	240In Stock	Cut Tape $3.39 $2.53 $2.31 $2.07 $1.76 View $1.96 $1.92 $1.82 $1.72 MouseReel Available	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-20	8051	8 bit	25 MHz	8 kB	512 B	12 bit	16 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20 C8051F990-C-GM Silicon Labs 1: $3.39 90In Stock End of Life	Mfr. Part No. C8051F990-C-GM Mouser Part No 634-C8051F990-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20	Datasheet	90In Stock	$3.39 $2.53 $2.31 $2.07 View $1.96 $1.92 $1.82 $1.76 $1.72	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-20	8051	8 bit	25 MHz	8 kB	512 B	12 bit	16 I/O	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8kB/512B RAM, QSOP24 C8051F987-C-GU Silicon Labs 1: $3.26 102In Stock End of Life	Mfr. Part No. C8051F987-C-GU Mouser Part No 634-C8051F987-GU End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8kB/512B RAM, QSOP24	Datasheet	102In Stock	$3.26 $2.43 $2.22 $1.99 View $1.88 $1.84 $1.75 $1.69 $1.65	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QSOP-24	8051	8 bit	25 MHz	8 kB	512 B	No ADC	17 I/O	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32 C8051F38B-B-GM Silicon Labs 1: $5.26 146In Stock End of Life	Mfr. Part No. C8051F38B-B-GM Mouser Part No 634-C8051F38B-B-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32	Datasheet	146In Stock	$5.26 $4.01 $3.70 $3.35 View $3.19 $3.09 $3.05 $3.01	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-32	8051	8 bit	48 MHz	32 kB	2.25 kB	10 bit	25 I/O	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8kB/1kB RAM, LQFP32 OTP available (T614-GQ) C8051F314-GQ Silicon Labs 1: $9.14 140In Stock End of Life	Mfr. Part No. C8051F314-GQ Mouser Part No 634-C8051F314-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8kB/1kB RAM, LQFP32 OTP available (T614-GQ)	Datasheet	140In Stock	$9.14 $7.47 $6.70 $6.32 View $6.01 $5.83 $5.74 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	LQFP-32	8051	8 bit	25 MHz	8 kB	1.25 kB	No ADC	29 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32 C8051F38B-B-GQ Silicon Labs 1: $5.46 24In Stock End of Life	Mfr. Part No. C8051F38B-B-GQ Mouser Part No 634-C8051F38B-B-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32	Datasheet	24In Stock	$5.46 $4.33 $3.91 $3.62 View $3.52 $3.47 $3.44 $3.42 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	LQFP-32	8051	8 bit	48 MHz	32 kB	2.25 kB	10 bit	25 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 C8051F920-G-GM Silicon Labs 1: $4.86 53In Stock End of Life	Mfr. Part No. C8051F920-G-GM Mouser Part No 634-C8051F920-G-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 Learn More about Silicon Labs Silicon_Labs_C8051F9xx_MCU	Datasheet	53In Stock	$4.86 $3.83 $3.41 $3.15 View $2.92 $2.87 $2.78 $2.74 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-32	8051	8 bit	25 MHz	32 kB	4.25 kB	10 bit	24 I/O	- 40 C	+ 85 C		Tube