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8051 microcontroller 8-bit 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.	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 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU EFM8LB11F16E-C-QSOP24 Silicon Labs 1: $2.47 52In Stock End of Life	Mfr. Part No. EFM8LB11F16E-C-QSOP24 Mouser Part No 634-LB11F16ECQSOP24 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU	Datasheet	52In Stock	$2.47 $1.84 $1.68 $1.50 View $1.42 $1.37 $1.32 $1.29 $1.25	Min.: 1 Mult.: 1	CIP-51 8051	16 kB	1.25 kB	QSOP-24	72 MHz	10 bit/12 bit/14 bit	21 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C	EFM8LB1		Tube
8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V AT89C4051-12PU Microchip Technology 1: $2.55 2In Stock End of Life	Mfr. Part No. AT89C4051-12PU Mouser Part No 556-A89C405112PU End of Life	Microchip Technology	8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V	Datasheet	2In Stock	$2.55 $2.16 $2.12	Min.: 1 Mult.: 1	8051	4 kB	128 B	PDIP-20	12 MHz	No ADC	15 I/O	2.7 V	6 V	Through Hole	8 bit	- 40 C	+ 85 C	89C		Tube
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V CAN 8-bit MCU C8051F565-IQ Silicon Labs 1: $9.51 11,620In Stock End of Life	Mfr. Part No. C8051F565-IQ Mouser Part No 634-C8051F565-IQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V CAN 8-bit MCU	Datasheet	11,620In Stock	$9.51 $7.61 $6.97 $6.47 View $6.14 $6.02 $5.87 Quote	Min.: 1 Mult.: 1	8051	16 kB	2.25 kB	QFP-32	50 MHz	12 bit	25 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F565	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU C8051F042-GQR Silicon Labs 1: $27.10 246In Stock End of Life	Mfr. Part No. C8051F042-GQR Mouser Part No 634-C8051F042-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU	Datasheet	246In Stock	Cut Tape $27.10 $21.66 $20.31 $18.84 $16.59	Min.: 1 Mult.: 1	8051	64 kB	4.25 kB	TQFP-100	25 MHz	10 bit	64 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F042		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU C8051F501-IM Silicon Labs 1: $12.82 600In Stock End of Life	Mfr. Part No. C8051F501-IM Mouser Part No 634-C8051F501-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU	Datasheet	600In Stock	$12.82 $11.44 $9.33 $9.32 View $7.92 Quote	Min.: 1 Mult.: 1	8051	64 kB	4.25 kB	QFN-48	50 MHz	12 bit	40 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F501	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V 8-bit MCU C8051F567-IQ Silicon Labs 1: $8.91 429In Stock End of Life	Mfr. Part No. C8051F567-IQ Mouser Part No 634-C8051F567-IQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V 8-bit MCU	Datasheet	429In Stock	$8.91 $6.90 $6.40 $5.85 View $5.58 $5.43 $5.28 Quote	Min.: 1 Mult.: 1	8051	16 kB	2.25 kB	QFP-32	50 MHz	12 bit	25 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F567	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU C8051F126-GQR Silicon Labs 1: $44.41 165In Stock End of Life	Mfr. Part No. C8051F126-GQR Mouser Part No 634-C8051F126-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU	Datasheet	165In Stock	Cut Tape $44.41 $36.29 $34.26 $33.31 Reel $31.08 View Quote	Min.: 1 Mult.: 1 : 250	8051	128 kB	8.25 kB	TQFP-100	50 MHz		64 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F126		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU C8051F560-IQ Silicon Labs 1: $8.49 139In Stock End of Life	Mfr. Part No. C8051F560-IQ Mouser Part No 634-C8051F560-IQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU	Datasheet	139In Stock	$8.49 $7.09 $6.64 $6.56 View $6.53 Quote	Min.: 1 Mult.: 1	8051	32 kB	2.25 kB	QFP-32	50 MHz	12 bit	25 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F560	AEC-Q100	Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU C8051F503-IM Silicon Labs 1: $11.01 110In Stock End of Life	Mfr. Part No. C8051F503-IM Mouser Part No 634-C8051F503-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU	Datasheet	110In Stock	$11.01 $8.59 $7.99 $7.33 View $6.96 $6.82 $6.47	Min.: 1 Mult.: 1	8051	64 kB	4.25 kB	QFN-32	50 MHz	12 bit	25 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F503	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 50 MHz 96 kB 5 V CAN LIN 8-bit MCU C8051F586-IM Silicon Labs 1: $14.80 96In Stock End of Life	Mfr. Part No. C8051F586-IM Mouser Part No 634-C8051F586-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 96 kB 5 V CAN LIN 8-bit MCU	Datasheet	96In Stock	$14.80 $11.59 $10.79 $9.91 View $9.81 $9.23 $9.03 Quote	Min.: 1 Mult.: 1	8051	96 kB	8.25 kB	QFN-32	50 MHz	12 bit	25 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F586	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8KB,24ADC,32Pin MCU C8051F350-GQR Silicon Labs 1: $18.31 253In Stock End of Life	Mfr. Part No. C8051F350-GQR Mouser Part No 634-C8051F350-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8KB,24ADC,32Pin MCU	Datasheet	253In Stock	Cut Tape $18.31 $14.98 $13.58 $12.93 View $12.35 $12.10 Quote	Min.: 1 Mult.: 1	8051	8 kB	768 B	LQFP-32	50 MHz	24 bit	17 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F350		Reel, Cut Tape
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, DFN10 C8051F521A-IM Silicon Labs 1: $5.08 1,253In Stock End of Life	Mfr. Part No. C8051F521A-IM Mouser Part No 634-C8051F521A-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, DFN10	Datasheet	1,253In Stock	$5.08 $2.63 $2.62	Min.: 1 Mult.: 1	8051	8 kB	256 B	QFN-20	25 MHz	12 bit	6 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F521A		Tube
8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, SPI, UART, I2C, QFP32 C8051F565-IQR Silicon Labs 1: $9.78 400In Stock End of Life	Mfr. Part No. C8051F565-IQR Mouser Part No 634-C8051F565-IQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, SPI, UART, I2C, QFP32	Datasheet	400In Stock	Cut Tape $9.78 $7.61 $7.07 $6.47 $6.01 View $6.14 $5.86 Quote	Min.: 1 Mult.: 1	8051										8 bit			C8051F565		Reel, Cut Tape
8-bit Microcontrollers - MCU Next gen available (F382-GQ) 25 MIPS,32KB,10ADC,USB,48Pin C8051F345-GQR Silicon Labs 1: $20.29 113In Stock End of Life	Mfr. Part No. C8051F345-GQR Mouser Part No 634-C8051F345-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU Next gen available (F382-GQ) 25 MIPS,32KB,10ADC,USB,48Pin	Datasheet	113In Stock	Cut Tape $20.29 $16.08 $15.03 $13.87 View $13.25 $12.98 Quote	Min.: 1 Mult.: 1	8051	32 kB	3.25 kB	TQFP-48	25 MHz	10 bit	40 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F345		Reel, Cut Tape
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24 C8051F921-G-GM Silicon Labs 1: $4.32 932In Stock End of Life	Mfr. Part No. C8051F921-G-GM Mouser Part No 634-C8051F921-G-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24 Learn More about Silicon Labs Silicon_Labs_C8051F9xx_MCU	Datasheet	932In Stock	$4.32 $3.28 $3.01 $2.72 View $2.58 $2.56 $2.43 $2.08	Min.: 1 Mult.: 1	8051	32 kB	4.25 kB	QFN-24	25 MHz	10 bit	16 I/O	900 mV	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tube
8-bit Microcontrollers - MCU USB-Flash-32k-LQFP32 C8051F387-GQR Silicon Labs 1: $6.04 265In Stock End of Life	Mfr. Part No. C8051F387-GQR Mouser Part No 634-C8051F387-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-32k-LQFP32	Datasheet	265In Stock	Cut Tape $6.04 $4.63 $4.28 $3.89 $3.59 View $3.71 $3.54 $3.50	Min.: 1 Mult.: 1	8051	32 kB	2.3 kB	LQFP-32	48 MHz		25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F387		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU C8051F380-GQ Silicon Labs 1: $7.46 4,894In Stock End of Life	Mfr. Part No. C8051F380-GQ Mouser Part No 634-C8051F380-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU	Datasheet	4,894In Stock	$7.46 $5.99 $5.46 $5.09 View $4.78 $4.73 $4.63	Min.: 1 Mult.: 1	8051	64 kB	4.25 kB	TQFP-48	48 MHz	10 bit	40 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F380		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU C8051F385-GQ Silicon Labs 1: $7.17 772In Stock End of Life	Mfr. Part No. C8051F385-GQ Mouser Part No 634-C8051F385-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU	Datasheet	772In Stock	$7.17 $5.71 $5.30 $4.81 View $4.73 $4.42 $4.30	Min.: 1 Mult.: 1	8051	64 kB	4.35 kB	LQFP-32	48 MHz		25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F385		Tray
8-bit Microcontrollers - MCU 100MIPS,64KB,10ADC,100Pin MCU C8051F132-GQ Silicon Labs 1: $24.31 60In Stock End of Life	Mfr. Part No. C8051F132-GQ Mouser Part No 634-C8051F132-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 100MIPS,64KB,10ADC,100Pin MCU	Datasheet	60In Stock	$24.31 $21.75 $21.71 $20.81	Min.: 1 Mult.: 1	8051	64 kB	8.25 kB	TQFP-100	100 MHz	10 bit	64 I/O	3 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F132		Tray
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F310-GQR Silicon Labs 1: $13.77 3,191In Stock End of Life	Mfr. Part No. C8051F310-GQR Mouser Part No 634-C8051F310-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	3,191In Stock	Cut Tape $13.77 $11.06 $10.09 $10.00 Reel $9.68 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	8051	16 kB	1.25 kB	LQFP-32	25 MHz	10 bit	29 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F310		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU C8051F582-IM Silicon Labs 1: $15.99 2,994In Stock End of Life	Mfr. Part No. C8051F582-IM Mouser Part No 634-C8051F582-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU	Datasheet	2,994In Stock	$15.99 $13.27 $11.56 $11.23 View $10.68 $9.99 $9.62	Min.: 1 Mult.: 1	8051	128 kB	8.25 kB	QFN-32	50 MHz	12 bit	25 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F582	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 8 kB RAM low power cap sense 8-bit MCU C8051F972-A-GM Silicon Labs 1: $5.07 69In Stock End of Life	Mfr. Part No. C8051F972-A-GM Mouser Part No 634-C8051F972-A-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 8 kB RAM low power cap sense 8-bit MCU	Datasheet	69In Stock	$5.07 $4.05 $3.55 $3.33 View $3.24 $3.18 $3.16 $3.13	Min.: 1 Mult.: 1	8051	32 kB	8 kB	QFN-24	25 MHz	10 bit	19 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU C8051F530-C-IM Silicon Labs 1: $5.78 777In Stock End of Life	Mfr. Part No. C8051F530-C-IM Mouser Part No 634-C8051F530-C-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU	Datasheet	777In Stock	$5.78 $4.40 $4.06 $3.68 View $3.50 $3.45 $3.40	Min.: 1 Mult.: 1	8051	8 kB	256 B	QFN-20	25 MHz	12 bit	16 I/O	2 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F530	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU C8051F852-C-GM Silicon Labs 1: $2.47 119In Stock End of Life	Mfr. Part No. C8051F852-C-GM Mouser Part No 634-C8051F852-C-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU	Datasheet	119In Stock	$2.47 $1.84 $1.68 $1.50 View $1.42 $1.37 $1.32 $1.30 $1.25	Min.: 1 Mult.: 1	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	+ 85 C	C8051F852	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 5 V 8-bit MCU C8051F524-C-IM Silicon Labs 1: $5.56 77In Stock End of Life	Mfr. Part No. C8051F524-C-IM Mouser Part No 634-C8051F524-C-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 5 V 8-bit MCU	Datasheet	77In Stock	$5.56 $4.24 $3.90 $3.54 View $3.37 $3.26 $3.22 $3.18 Quote	Min.: 1 Mult.: 1	8051	4 kB	256 B	DFN-10	25 MHz	12 bit	6 I/O	2 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F524	AEC-Q100	Tube