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8051 Core 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	Packaging
8-bit Microcontrollers - MCU USB-Flash-64k-QFN32 OTP available (T626-GM) C8051F385-GMR Silicon Labs 2,500: $3.96 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. C8051F385-GMR Mouser Part No 634-C8051F385-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-64k-QFN32 OTP available (T626-GM)	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $3.96	Min.: 2,500 Mult.: 2,500 : 2,500	8051	64 kB	4.35 kB	QFN-32	48 MHz		25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F385	Reel
8-bit Microcontrollers - MCU USB-Flash-32k-QFN32 OTP available (T627-GM) C8051F387-GMR Silicon Labs 2,500: $3.34 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. C8051F387-GMR Mouser Part No 634-C8051F387-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-32k-QFN32 OTP available (T627-GM)	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $3.34	Min.: 2,500 Mult.: 2,500 : 2,500	8051	32 kB	2.3 kB	QFN-32	48 MHz		25 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F387	Reel
8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFN32 C8051F583-IMR Silicon Labs 2,500: $9.31 Non-Stocked Lead-Time 29 Weeks	Mfr. Part No. C8051F583-IMR Mouser Part No 634-C8051F583-IMR	Silicon Labs	8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFN32	Datasheet	Non-Stocked Lead-Time 29 Weeks	Reel $9.31	Min.: 2,500 Mult.: 2,500 : 2,500	8051							1.8 V	5.25 V		8 bit			C8051F583	Reel
8-bit Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts. C8051F912-D-GDI Silicon Labs 1: $4.52 Non-Stocked	Mfr. Part No. C8051F912-D-GDI Mouser Part No 634-C8051F912-D-GDI	Silicon Labs	8-bit Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts.	Datasheet	Non-Stocked	$4.52 $3.40 $3.13 $2.82 View $2.68 $2.66 $2.50 $2.44	Min.: 1 Mult.: 1	8051				25 MHz	10 bit, 12 bit		1.8 V	3.6 V		8 bit			C8051F912
8-bit Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts. C8051F930-G-GDI Silicon Labs 1: $6.09 Non-Stocked	Mfr. Part No. C8051F930-G-GDI Mouser Part No 634-C8051F930-G-GDI	Silicon Labs	8-bit Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts.	Datasheet	Non-Stocked	$6.09 $4.64 $4.27 $3.87 View $3.68 $3.57 $3.52 $3.48	Min.: 1 Mult.: 1	8051										8 bit			C8051F930
8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 25 I/O CY8C3866LTI-068T Infineon Technologies 2,000: $14.91 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. CY8C3866LTI-068T Mouser Part No 727-CY8C3866LTI-068T	Infineon Technologies	8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 25 I/O Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel $14.91	Min.: 2,000 Mult.: 2,000 : 2,000	8051			QFN-48						SMD/SMT	8 bit			CY8C3866	Reel
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051 ML51EB9AE Nuvoton 600: $0.81 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part No. ML51EB9AE Mouser Part No 503-ML51EB9AE NRND	Nuvoton	8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051 Learn More about Nuvoton ml51 numicro mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$0.81	Min.: 600 Mult.: 50	8051	16 kB	1 kB	TSSOP-28	24 MHz	12 bit	24 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C		Tube
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85 N79E715AS16 Nuvoton 864: $0.575 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part No. N79E715AS16 Mouser Part No 503-N79E715AS16 NRND	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	$0.575 $0.494 $0.456	Min.: 864 Mult.: 48	8051	16 kB	256 B	SOP-16	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 Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85 N79E715AS20 Nuvoton 874: $0.593 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part No. N79E715AS20 Mouser Part No 503-N79E715AS20 NRND	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	$0.593 $0.532 $0.446	Min.: 874 Mult.: 38	8051	16 kB	256 B	SOP-20	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 8K flash MCU with ADC+EE, IC & UART &SPI, internal RC & ICP/ISP function N79E844AWG Nuvoton 666: $0.722 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part No. N79E844AWG Mouser Part No 503-N79E844AWG NRND	Nuvoton	8-bit Microcontrollers - MCU 8 bits LPC 8K flash MCU with ADC+EE, IC & UART &SPI, internal RC & ICP/ISP function	Datasheet	Non-Stocked Lead-Time 40 Weeks	$0.722 $0.665	Min.: 666 Mult.: 74	8051	8 kB	512 B	TSSOP-20	24 MHz	10 bit	17 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F018-GQ Silicon Labs 160: $10.93 Non-Stocked NRND	Mfr. Part No. C8051F018-GQ Mouser Part No 634-C8051F018-GQ NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked	$10.93 $10.92 $10.56 $10.43 Quote Quote	Min.: 160 Mult.: 160	8051	16 kB	1.28 kB	TQFP-64	25 MHz	10 bit	32 I/O	2.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F018	Tray
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F018-GQR Silicon Labs 500: $10.56 Non-Stocked NRND	Mfr. Part No. C8051F018-GQR Mouser Part No 634-C8051F018-GQR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked	Reel $10.56 $10.43 View Quote	Min.: 500 Mult.: 500 : 500	8051	16 kB	1.28 kB	TQFP-64	25 MHz	10 bit	32 I/O	2.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F018	Reel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F019-GQ Silicon Labs 250: $10.53 Non-Stocked NRND	Mfr. Part No. C8051F019-GQ Mouser Part No 634-C8051F019-GQ NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked	$10.53 $10.19 $10.07 View Quote	Min.: 250 Mult.: 250	8051	16 kB	1.28 kB	TQFP-48	25 MHz	10 bit	16 I/O	2.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F019	Tray
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F019-GQR Silicon Labs 500: $10.19 Non-Stocked NRND	Mfr. Part No. C8051F019-GQR Mouser Part No 634-C8051F019-GQR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked	Reel $10.19 $10.07 Quote Quote	Min.: 500 Mult.: 500 : 500	8051	16 kB	1.28 kB	TQFP-48	25 MHz	10 bit	16 I/O	2.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F019	Reel
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	8051	8 kB	256 B	QFN-11	25 MHz	8 bit	8 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F300	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F301-GM Silicon Labs 2,562: $4.08 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F301-GM Mouser Part No 634-C8051F301-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$4.08	Min.: 2,562 Mult.: 2,562	8051	8 kB	256 B	QFN-11	25 MHz	No ADC	8 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F301	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	8051	8 kB	256 B	QFN-11	25 MHz	8 bit	8 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F302	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	8051	8 kB	256 B	QFN-11	25 MHz	8 bit	8 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F303	Tube
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	8051	4 kB	256 B	QFN-11	25 MHz	8 bit	8 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F304	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU C8051F305-GM Silicon Labs 2,562: $3.45 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F305-GM Mouser Part No 634-C8051F305-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$3.45	Min.: 2,562 Mult.: 2,562	8051	2 kB	256 B	QFN-11	25 MHz	No ADC	8 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F305	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F311-GM Silicon Labs 1: $12.53 Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. C8051F311-GM Mouser Part No 634-C8051F311-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	$12.53 $9.81 $9.13 $8.38 View $8.30 $7.81 $7.64 Quote	Min.: 1 Mult.: 1	8051	16 kB	1.25 kB	QFN-28	25 MHz	10 bit	25 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F311	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F313-GM Silicon Labs 1: $10.34 Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. C8051F313-GM Mouser Part No 634-C8051F313-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	$10.34 $8.04 $7.47 $6.84 View $6.48 $6.35 $6.20 Quote	Min.: 1 Mult.: 1	8051	8 kB	1.25 kB	QFN-28	25 MHz	10 bit	25 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F313	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F315-GM Silicon Labs 1,533: $5.24 Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. C8051F315-GM Mouser Part No 634-C8051F315-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	$5.24 Quote Quote	Min.: 1,533 Mult.: 1,533	8051	8 kB	1.25 kB	QFN-28	25 MHz	No ADC	25 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F315	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F316-GM Silicon Labs 1,911: $6.59 Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. C8051F316-GM Mouser Part No 634-C8051F316-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	$6.59	Min.: 1,911 Mult.: 1,911	8051	16 kB	1.25 kB	QFN-24	25 MHz	10 bit	21 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F316	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F326-GM Silicon Labs 1,533: $2.88 Non-Stocked Lead-Time 29 Weeks NRND	Mfr. Part No. C8051F326-GM Mouser Part No 634-C8051F326-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	$2.88	Min.: 1,533 Mult.: 1,533	8051	16 kB	1.54 kB	QFN-28	25 MHz		15 I/O	2.7 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F326	Tube