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8051 microcontroller Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Qualification	Packaging
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU C8051F853-C-GU Silicon Labs 1: £2.17 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	£2.17 £1.63 £1.48 £1.34 View £1.26 £1.23 £1.17 £1.13 £1.10	Min.: 1 Mult.: 1	SMD/SMT	QSOP-24	8051	8 bit	25 MHz	8 kB	512 B	No ADC	18 I/O	2.2 V	3.6 V	+ 85 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU C8051F127-GQ Silicon Labs 1: £33.05 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	£33.05 £25.98 £25.12 £23.79	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	8051	8 bit	50 MHz	128 kB	8.25 kB	8 bit, 10 bit	32 I/O	2.7 V	3.6 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU C8051F852-C-GU Silicon Labs 1: £1.96 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	£1.96 £1.46 £1.33 £1.20 View £1.13 £1.09 £1.05 £1.02 £0.995	Min.: 1 Mult.: 1	SMD/SMT	QSOP-24	8051	8 bit	25 MHz	2 kB	256 B	12 bit	18 I/O	2.2 V	3.6 V	+ 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: £7.03 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	£7.03 £5.45 £5.05 £4.62 View £4.41 £4.28 £4.16 £3.95	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	8 bit	50 MHz	32 kB	2.25 kB	12 bit	25 I/O	1.8 V	5.25 V	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU C8051F061-GQ Silicon Labs 1: £30.08 1,759In 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	1,759In Stock	£30.08 £25.19 £23.45 £21.60 Quote Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	8051	8 bit	25 MHz	64 kB	4.25 kB	10 bit, 2 x 16 bit	24 I/O	2.7 V	3.6 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32 C8051F502-IQR Silicon Labs 1: £10.88 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 £10.88 £8.27 £7.92 £6.98 Reel £6.21 View £6.63 £5.97 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFP-32	8051	8 bit	50 MHz	64 kB	4.25 kB	12 bit	25 I/O	1.8 V	5.25 V	+ 125 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48 C8051F380-GQR Silicon Labs 1: £5.86 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 £5.86 £4.85 £4.52 £4.10 Reel £3.70 View £3.88 £3.36 £3.27 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TQFP-48	8051	8 bit	48 MHz	64 kB	4.25 kB	10 bit	40 I/O	2.7 V	5.25 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB,16ADC,100Pin MCU C8051F064-GQR Silicon Labs 1: £23.47 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 £23.47 £18.75 £17.57 £16.35 £16.34 £16.19 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	8 bit	25 MHz	64 kB	4.25 kB	16 bit	59 I/O	2.7 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24 C8051F921-G-GMR Silicon Labs 1: £3.24 796In Stock End of Life	Mfr. Part No. C8051F921-G-GMR Mouser Part No 634-C8051F921-G-GMR 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	796In Stock	Cut Tape £3.24 £2.54 £2.30 £2.10 View £1.94 £1.92 £1.86 £1.81	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	8051	8 bit	25 MHz	32 kB	4.25 kB	10 bit	16 I/O	900 mV	3.6 V	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU C8051F582-AM Silicon Labs 1: £8.39 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	£8.39 £6.56 £6.09 £5.59 View £5.31 £5.20 £5.08 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	8 bit	50 MHz	128 kB	8.25 kB	12 bit	25 I/O	1.8 V	5.25 V	+ 125 C	AEC-Q100
8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, LQFP32 C8051F930-G-GQ Silicon Labs 1: £4.64 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	£4.64 £3.84 £3.40 £3.23 View £3.05 £2.93 £2.81 £2.80	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	8051	8 bit	25 MHz	64 kB	4.25 kB	10 bit	24 I/O	1.8 V	3.6 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 C8051F920-G-GMR Silicon Labs 1: £3.52 1,313In Stock End of Life	Mfr. Part No. C8051F920-G-GMR Mouser Part No 634-C8051F920-G-GMR 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	1,313In Stock	Cut Tape £3.52 £2.92 £2.72 £2.44 £2.06 View £2.30 £2.23 £2.09 £2.02 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	8 bit	25 MHz	32 kB	4.25 kB	10 bit	24 I/O	900 mV	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32 C8051F506-IQR Silicon Labs 1: £9.20 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 £9.20 £7.21 £6.71 £6.36 £5.40 Quote Quote MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	QFP-32	8051	8 bit	50 MHz	64 kB	256 B	12 bit	40 I/O	1.8 V	5.25 V	+ 125 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20 C8051F990-C-GMR Silicon Labs 1: £2.55 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 £2.55 £1.90 £1.74 £1.55 £1.32 View £1.48 £1.44 £1.37 £1.29 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	8051	8 bit	25 MHz	8 kB	512 B	12 bit	16 I/O	1.8 V	3.6 V	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB/512B RAM, QSOP24 C8051F987-C-GU Silicon Labs 1: £2.44 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	£2.44 £1.82 £1.67 £1.49 View £1.41 £1.38 £1.32 £1.27 £1.24	Min.: 1 Mult.: 1	SMD/SMT	QSOP-24	8051	8 bit	25 MHz	8 kB	512 B	No ADC	17 I/O	1.8 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20 C8051F990-C-GM Silicon Labs 1: £2.55 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	£2.55 £1.90 £1.74 £1.55 View £1.48 £1.44 £1.37 £1.32 £1.29	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	8051	8 bit	25 MHz	8 kB	512 B	12 bit	16 I/O	1.8 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32 C8051F38B-B-GM Silicon Labs 1: £3.95 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	£3.95 £3.01 £2.78 £2.51 View £2.39 £2.32 £2.29 £2.26	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	8 bit	48 MHz	32 kB	2.25 kB	10 bit	25 I/O	2.7 V	5.5 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8kB/1kB RAM, LQFP32 OTP available (T614-GQ) C8051F314-GQ Silicon Labs 1: £6.86 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	£6.86 £5.60 £5.03 £4.75 View £4.51 £4.37 £4.31 £4.18	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	8051	8 bit	25 MHz	8 kB	1.25 kB	No ADC	29 I/O	2.7 V	3.6 V	+ 85 C		Tray
8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32 C8051F38B-B-GQ Silicon Labs 1: £4.10 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	£4.10 £3.25 £2.93 £2.72 View £2.65 £2.60 £2.58 £2.57 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	8051	8 bit	48 MHz	32 kB	2.25 kB	10 bit	25 I/O	2.7 V	5.25 V	+ 85 C		Tray
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 C8051F920-G-GM Silicon Labs 1: £3.65 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	£3.65 £2.87 £2.56 £2.37 View £2.19 £2.16 £2.09 £2.06 £2.05	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	8 bit	25 MHz	32 kB	4.25 kB	10 bit	24 I/O	900 mV	3.6 V	+ 85 C		Tube