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8051 Core 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 OPT EPROM 8051 25 MHz 4 kB 8-bit MCU C8051T603-GS Silicon Labs 1: 2,01 € 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	2,01 € 1,49 € 1,36 € 1,27 € View 1,24 € 1,21 € 1,20 € 1,18 € 1,16 €	Min.: 1 Mult.: 1	8051	4 kB	256 B	SOIC-14	25 MHz	No ADC	8 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051T603		Tube
8-bit Microcontrollers - MCU 4kB OTP/256B RAM, SOIC14 OTP version of F304-GS C8051T603-GSR Silicon Labs 2.500: 1,07 € Non-Stocked NRND	Mfr. Part No. C8051T603-GSR Mouser Part No 634-C8051T603-GSR NRND	Silicon Labs	8-bit Microcontrollers - MCU 4kB OTP/256B RAM, SOIC14 OTP version of F304-GS	Datasheet	Non-Stocked	Reel 1,07 € 1,05 €	Min.: 2.500 Mult.: 2.500 : 2.500	8051	4 kB	256 B	SOIC-14	25 MHz	No ADC	8 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051T603		Reel
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 2 kB 8-bit MCU C8051T604-GM Silicon Labs 1: 1,92 € Non-Stocked NRND	Mfr. Part No. C8051T604-GM Mouser Part No 634-C8051T604-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 2 kB 8-bit MCU	Datasheet	Non-Stocked	1,92 € 1,42 € 1,29 € 1,19 € View 1,14 € 1,13 € 1,10 € 1,09 € 1,08 €	Min.: 1 Mult.: 1	8051	2 kB	256 B	QFN-11	25 MHz		8 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051T604		Tube
8-bit Microcontrollers - MCU 2kB OTP/256B RAM, 8b ADC, QFN11 C8051T604-GMR Silicon Labs 1.500: 1,01 € Non-Stocked NRND	Mfr. Part No. C8051T604-GMR Mouser Part No 634-C8051T604-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 2kB OTP/256B RAM, 8b ADC, QFN11	Datasheet	Non-Stocked	Reel 1,01 € 0,998 €	Min.: 1.500 Mult.: 1.500 : 1.500	8051	2 kB	256 B	QFN-11	25 MHz		8 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051T604		Reel
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 1.5 kB 8-bit MCU C8051T606-GM Silicon Labs 1: 1,72 € 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	1,72 € 1,27 € 1,16 € 1,03 € View 0,963 € 0,929 € 0,894 € 0,877 € 0,85 €	Min.: 1 Mult.: 1	8051	1.5 kB	128 B	QFN-11	25 MHz		6 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051T606		Tube
8-bit Microcontrollers - MCU 1.5kB OTP/128B RAM, QFN11 C8051T606-GMR Silicon Labs 1.500: 0,877 € Non-Stocked NRND	Mfr. Part No. C8051T606-GMR Mouser Part No 634-C8051T606-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 1.5kB OTP/128B RAM, QFN11	Datasheet	Non-Stocked	Reel 0,877 € 0,85 €	Min.: 1.500 Mult.: 1.500 : 1.500	8051							1.8 V	3.6 V		8 bit			C8051T606		Reel
8-bit Microcontrollers - MCU 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051 ML51LD1AE TR Nuvoton 2.000: 0,946 € Non-Stocked Lead-Time 40 Weeks Verify Status with Factory	Mfr. Part No. ML51LD1AE TR Mouser Part No 503-ML51LD1AETR Verify Status with Factory	Nuvoton	8-bit Microcontrollers - MCU 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel 0,946 €	Min.: 2.000 Mult.: 2.000 : 2.000	8051	64 kB	4 kB	LQFP-48	24 MHz	12 bit	43 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 105 C			Reel
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85 N76E616AL48 Nuvoton 500: 0,759 € Non-Stocked Lead-Time 40 Weeks Verify Status with Factory	Mfr. Part No. N76E616AL48 Mouser Part No 503-N76E616AL48 Verify Status with Factory	Nuvoton	8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85	Datasheet	Non-Stocked Lead-Time 40 Weeks	0,759 € 0,671 € 0,648 €	Min.: 500 Mult.: 250	8051	18 kB	256 B	LQFP-48	16 MHz	10 bit	46 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C			Tray
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 105 N76E616AM44 Nuvoton 480: 0,937 € Non-Stocked Lead-Time 40 Weeks Verify Status with Factory	Mfr. Part No. N76E616AM44 Mouser Part No 503-N76E616AM44 Verify Status with Factory	Nuvoton	8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 105	Datasheet	Non-Stocked Lead-Time 40 Weeks	0,937 €	Min.: 480 Mult.: 160	8051	18 kB	256 B	LQFP-44	16 MHz	10 bit	42 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C			Tray
8-bit Microcontrollers - MCU 8 bits LPC 8K flash MCU with ADC+EE, I C & UART &SPI, internal RC & ICP/ISP function N79E854AWG Nuvoton 50: 1,44 € Non-Stocked Verify Status with Factory	Mfr. Part No. N79E854AWG Mouser Part No 503-N79E854AWG Verify Status with Factory	Nuvoton	8-bit Microcontrollers - MCU 8 bits LPC 8K flash MCU with ADC+EE, I C & UART &SPI, internal RC & ICP/ISP function	Datasheet	Non-Stocked	1,44 € 1,29 € 0,989 € 0,963 € View 0,955 € 0,929 €	Min.: 50 Mult.: 50	8051	8 kB	512 B	TSSOP-28	24 MHz	10 bit	25 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tube
8-bit Microcontrollers - MCU 8 bits LPC 16K flash MCU with ADC+EE, I C & UART &SPI, internal RC & ICP/ISP function N79E855AWG Nuvoton 50: 1,20 € Non-Stocked Verify Status with Factory	Mfr. Part No. N79E855AWG Mouser Part No 503-N79E855AWG Verify Status with Factory	Nuvoton	8-bit Microcontrollers - MCU 8 bits LPC 16K flash MCU with ADC+EE, I C & UART &SPI, internal RC & ICP/ISP function	Datasheet	Non-Stocked	1,20 € 1,01 € 0,955 € 0,836 € View 0,738 € 0,728 € 0,71 €	Min.: 50 Mult.: 50	8051	16 kB	512 B	TSSOP-28	24 MHz	10 bit	25 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tube
8-bit Microcontrollers - MCU uC, 4-Cycle 80C51, 32KB Flash, 2.7-5.5V (25MHz), -40 to 85C W77I058A25PL Nuvoton 30: 8,00 € Non-Stocked Verify Status with Factory	Mfr. Part No. W77I058A25PL Mouser Part No 503-W77I058A25PL Verify Status with Factory	Nuvoton	8-bit Microcontrollers - MCU uC, 4-Cycle 80C51, 32KB Flash, 2.7-5.5V (25MHz), -40 to 85C		Non-Stocked	8,00 € 7,99 € 7,84 € 7,71 € View 7,58 € Quote	Min.: 30 Mult.: 30	8051	32 kB						2.7 V	5.5 V			- 40 C	+ 85 C			Tube
8-bit Microcontrollers - MCU uC, ROMless Turbo-51 (25MHz) 2.7-5.5V W77L032A25PL Nuvoton 30: 4,95 € Non-Stocked Verify Status with Factory	Mfr. Part No. W77L032A25PL Mouser Part No 503-W77L032A25PL Verify Status with Factory	Nuvoton	8-bit Microcontrollers - MCU uC, ROMless Turbo-51 (25MHz) 2.7-5.5V	Datasheet	Non-Stocked	4,95 € 4,94 € 4,83 € 4,70 € View 4,64 € Quote	Min.: 30 Mult.: 30	8051		256 B	PLCC-44	20 MHz		4 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	0 C	+ 70 C			Tube
8-bit Microcontrollers - MCU uC, 4-Cycle 80C51, 128KB Flash, 5V (40MHz), 1 UART, PWM W79E632A40FL Nuvoton 96: 2,92 € Non-Stocked Verify Status with Factory	Mfr. Part No. W79E632A40FL Mouser Part No 503-W79E632A40FL Verify Status with Factory	Nuvoton	8-bit Microcontrollers - MCU uC, 4-Cycle 80C51, 128KB Flash, 5V (40MHz), 1 UART, PWM	Datasheet	Non-Stocked	2,92 € 2,78 € 2,49 € 2,29 € View 2,25 € 2,15 €	Min.: 96 Mult.: 96	8051	128 kB	256 B	QFP-44	40 MHz		4 I/O	4.5 V	5.5 V	SMD/SMT	8 bit	0 C	+ 70 C			Tray
8-bit Microcontrollers - MCU 8 bits 128K flash MCU for LCD TV application W79E658A40FL Nuvoton 66: 4,15 € Non-Stocked Verify Status with Factory	Mfr. Part No. W79E658A40FL Mouser Part No 503-W79E658A40FL Verify Status with Factory	Nuvoton	8-bit Microcontrollers - MCU 8 bits 128K flash MCU for LCD TV application	Datasheet	Non-Stocked	4,15 € 3,64 € 3,45 € 3,10 € View 2,85 € 2,72 € Quote	Min.: 66 Mult.: 66	8051	128 kB	256 B	QFP-100	40 MHz	10 bit		4.5 V	5.5 V	SMD/SMT	8 bit	0 C	+ 70 C			Tray
8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU C8051F020-GQ Silicon Labs 1: 38,78 € Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F020-GQ Mouser Part No 634-C8051F020-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	38,78 € 31,69 € 29,92 € 29,09 € 27,04 €	Min.: 1 Mult.: 1	8051	64 kB	4.35 kB	TQFP-100	25 MHz	8 bit, 12 bit	64 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F020		Tray
8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU C8051F020-GQR Silicon Labs 1: 38,78 € Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F020-GQR Mouser Part No 634-C8051F020-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	Cut Tape 38,78 € 31,69 € 29,92 € 29,09 € Reel 27,04 € MouseReel Available	Min.: 1 Mult.: 1 : 250	8051	64 kB	4.35 kB	TQFP-100	25 MHz	8 bit, 12 bit	64 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F020		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB,10ADC,100Pin MCU C8051F022-GQR Silicon Labs 1: 31,67 € Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F022-GQR Mouser Part No 634-C8051F022-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB,10ADC,100Pin MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	Cut Tape 31,67 € 25,65 € 24,14 € 23,14 € Reel 21,69 €	Min.: 1 Mult.: 1 : 250	8051	64 kB	4.35 kB	TQFP-100	25 MHz	8 bit, 10 bit	64 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F022		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU C8051F043-GQ Silicon Labs 1: 24,30 € 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	24,30 € 19,80 € 18,21 € 18,08 €	Min.: 1 Mult.: 1	8051	64 kB	4.25 kB	TQFP-64	25 MHz	10 bit	32 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F043		Tray
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU C8051F043-GQR Silicon Labs 1: 24,19 € 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 24,19 € 19,34 € 18,13 € 16,80 € 16,16 € Reel 15,78 € MouseReel Available	Min.: 1 Mult.: 1 : 500	8051	64 kB	4.25 kB	TQFP-64	25 MHz	8 bit, 10 bit	32 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F043		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 100MIPS,128KB,10ADC,100Pin MCU C8051F122-GQ Silicon Labs 1: 44,01 € Non-Stocked Lead-Time 28 Weeks End of Life	Mfr. Part No. C8051F122-GQ Mouser Part No 634-C8051F122-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 100MIPS,128KB,10ADC,100Pin MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	44,01 € 35,97 € 33,96 € 33,02 € 30,69 €	Min.: 1 Mult.: 1	8051	128 kB	8.25 kB	TQFP-100	100 MHz		64 I/O	3 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F122		Tray
8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM) C8051F331-GMR Silicon Labs 1: 8,20 € Lead-Time 21 Weeks End of Life	Mfr. Part No. C8051F331-GMR Mouser Part No 634-C8051F331-GMR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)	Datasheet	Lead-Time 21 Weeks	Cut Tape 8,20 € 6,38 € 5,93 € 5,43 € View Reel 4,92 € 5,14 € 5,04 € 4,92 € 4,92 € MouseReel Available	Min.: 1 Mult.: 1 : 1.500	8051	8 kB	768 B	QFN-20	25 MHz	No ADC	17 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F331		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU C8051F531-C-IT Silicon Labs 1: 6,44 € Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F531-C-IT Mouser Part No 634-C8051F531-C-IT End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	6,44 € 4,97 € 4,60 € 4,20 € 4,07 €	Min.: 1 Mult.: 1	8051	8 kB	256 B	TSSOP-20	25 MHz	12 bit	16 I/O	2 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F531	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 MHz 16 kB flash industrial 8-bit MCU C8051F542-IM Silicon Labs 1: 7,43 € Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F542-IM Mouser Part No 634-C8051F542-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 MHz 16 kB flash industrial 8-bit MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	7,43 € 5,76 € 5,34 € 4,88 € View 4,66 € 4,57 €	Min.: 1 Mult.: 1	8051	16 kB	1.25 kB	QFN-24	50 MHz	12 bit	18 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F542	AEC-Q100	Tube
8-bit Microcontrollers - MCU MCU 8051 50MHz 16kB 5V C8051F543-IM Silicon Labs 1: 7,29 € Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F543-IM Mouser Part No 634-C8051F543-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU MCU 8051 50MHz 16kB 5V	Datasheet	Non-Stocked Lead-Time 29 Weeks	7,29 € 5,65 € 5,24 € 5,01 €	Min.: 1 Mult.: 1	8051	16 kB	256 B	QFN-24	50 MHz		18 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F543	AEC-Q100	Tube