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8051 Core 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 Bootloader CAN AT89C51CC01CA-SLSUM Microchip Technology 1: $9.57 105In Stock	Mfr. Part No. AT89C51CC01CA-SLSUM Mouser Part No 556-A89C51C01CASLSUM	Microchip Technology	8-bit Microcontrollers - MCU Bootloader CAN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	105In Stock	$9.57 $8.75 $7.94	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	PLCC-44	8051	8 bit	40 MHz	32 kB	1.2 kB	10 bit	34 I/O	- 40 C	+ 85 C		Tube
RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F128RHAR CC2530F128RHAT Texas Instruments 1: $9.68 473In Stock	Mfr. Part No. CC2530F128RHAT Mouser Part No 595-CC2530F128RHAT	Texas Instruments	RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F128RHAR Learn More about Texas Instruments ticc253x	Datasheet	473In Stock	Cut Tape $9.68 $7.53 $6.99 $6.40 Reel $6.07 View $5.95 $5.81 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RF System on a Chip - SoC	SMD/SMT	VQFN-40	8051	8 bit		128 kB	8 kB	12 bit	21 I/O	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
RF System on a Chip - SoC 8051 Sub-GHz RF transmitter SI4010-C2-GT Silicon Labs 1: $5.06 279In Stock	Mfr. Part No. SI4010-C2-GT Mouser Part No 634-SI4010-C2-GT	Silicon Labs	RF System on a Chip - SoC 8051 Sub-GHz RF transmitter Learn More about Silicon Labs si4010 rf transmitters	Datasheet	279In Stock	$5.06 $3.82 $3.50 $3.16 View $3.07 $2.97 $2.95 Quote	Min.: 1 Mult.: 1	RF System on a Chip - SoC	SMD/SMT	MSOP-10	8051		24 MHz		4 kB		5 I/O	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51ID2-20MU Microchip Technology 1: $6.03 360In Stock	Mfr. Part No. AT89LP51ID2-20MU Mouser Part No 556-AT89LP51ID2-20MU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	360In Stock	$6.03 $5.52 $5.00	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	VQFN-44	8051	8 bit	20 MHz	64 kB	256 B	10 bit	36 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU C8051F507-IM Silicon Labs 1: $7.75 583In Stock NRND	Mfr. Part No. C8051F507-IM Mouser Part No 634-C8051F507-IM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU	Datasheet	583In Stock	$7.75 $6.62 $6.23 $6.11 Quote Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	QFN-32	8051	8 bit	50 MHz	32 kB	4.25 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 C8051F850-C-GM Silicon Labs 1: $2.94 1,473In Stock NRND	Mfr. Part No. C8051F850-C-GM Mouser Part No 634-C8051F850-C-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU Learn More about Silicon Labs silabs c8051f85 c8051f86 mcus	Datasheet	1,473In Stock	$2.94 $2.20 $2.01 $1.58 $1.36	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	AEC-Q100	Tube
8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051 ML51PC0AE Nuvoton 1: $2.54 357In Stock	Mfr. Part No. ML51PC0AE Mouser Part No 503-ML51PC0AE	Nuvoton	8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051 Learn More about Nuvoton ml51 numicro mcus	Datasheet	357In Stock	$2.54 $1.64 $1.47 $1.26 View $1.06 $0.989 $0.874 $0.862 $0.841	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	LQFP-32	8051	8 bit	24 MHz	32 kB	2 kB	12 bit	28 I/O	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51ID2-20AU Microchip Technology 1: $6.03 480In Stock	Mfr. Part No. AT89LP51ID2-20AU Mouser Part No 556-AT89LP51ID2-20AU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	480In Stock	$6.03 $5.52 $5.00	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	TQFP-44	8051	8 bit	20 MHz	64 kB	256 B	10 bit	40 I/O	- 40 C	+ 85 C		Tray
RF System on a Chip - SoC RF Bluetooth SMART S OC auto qual BLE A A 595-C2541F256TRHATQ1 CC2541F256TRHARQ1 Texas Instruments 1: $9.91 2,342In Stock	Mfr. Part No. CC2541F256TRHARQ1 Mouser Part No 595-C2541F256TRHARQ1	Texas Instruments	RF System on a Chip - SoC RF Bluetooth SMART S OC auto qual BLE A A 595-C2541F256TRHATQ1 Learn More about Texas Instruments ti cc2541	Datasheet	2,342In Stock	Cut Tape $9.91 $7.71 $7.16 $6.55 View Reel $5.62 $6.22 $6.09 $5.95 $5.62 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	SMD/SMT	VQFN-40	8051			256 kB				- 40 C	+ 105 C	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM MG51FB9AE Nuvoton 1: $1.60 236In Stock	Mfr. Part No. MG51FB9AE Mouser Part No 503-MG51FB9AE	Nuvoton	8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM Learn More about Nuvoton mg51 numicro mcus	Datasheet	236In Stock	Cut Tape $1.60 $0.973 $0.818 Reel $0.818 $0.619 View $0.536 $0.47 $0.422 $0.362 $0.349	Min.: 1 Mult.: 1 : 74	8-bit Microcontrollers - MCU	SMD/SMT	TSSOP-20	8051	8 bit	24 MHz	16 kB	1 kB	12 bit	18 I/O	- 40 C	+ 105 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK ML56SD1AE Nuvoton 1: $3.72 500In Stock	Mfr. Part No. ML56SD1AE Mouser Part No 503-ML56SD1AE	Nuvoton	8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK Learn More about Nuvoton ml56 numicro mcus	Datasheet	500In Stock	$3.72 $2.52 $2.33 $2.09 View $1.77 $1.66 $1.52 $1.51 $1.48	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	LQFP-64	8051	8 bit	24 MHz	64 kB	4 kB	12 bit	55 I/O	- 40 C	+ 105 C		Tray
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85 N76E003AQ20 Nuvoton 1: $1.49 1,016In Stock	Mfr. Part No. N76E003AQ20 Mouser Part No 503-N76E003AQ20	Nuvoton	8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85	Datasheet	1,016In Stock	Cut Tape $1.49 $0.949 $0.847 $0.697 Reel $0.461 View $0.608 $0.576 $0.495 $0.456 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	8-bit Microcontrollers - MCU	SMD/SMT	QFN-20	8051	8 bit	16 MHz	18 kB	256 B	12 bit	18 I/O	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU LOW VOLTAGE 4K ISP FLASH-16MHZ 4-5.5V AT89LS51-16AU Microchip Technology 1: $2.10 133In Stock	Mfr. Part No. AT89LS51-16AU Mouser Part No 556-A89LS51-16AU	Microchip Technology	8-bit Microcontrollers - MCU LOW VOLTAGE 4K ISP FLASH-16MHZ 4-5.5V	Datasheet	133In Stock	$2.10 $1.93 $1.75	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	TQFP-44	8051	8 bit	16 MHz	4 kB	128 B	No ADC	32 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 32K Flash 3V USB AT89C5131A-RDTUL Microchip Technology 1: $7.77 160In Stock	Mfr. Part No. AT89C5131A-RDTUL Mouser Part No 556-AT89C5131A-RDTUL	Microchip Technology	8-bit Microcontrollers - MCU 32K Flash 3V USB	Datasheet	160In Stock	$7.77 $7.13 $6.44	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	VQFP-64	8051	8 bit	48 MHz	32 kB	1 kB	No ADC	34 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU C8051F413-GMR Silicon Labs 1: $14.19 391In Stock NRND	Mfr. Part No. C8051F413-GMR Mouser Part No 634-C8051F413-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU	Datasheet	391In Stock	Cut Tape $14.19 $11.11 $10.34 $9.50 View Reel $7.98 $9.40 $8.85 $7.98	Min.: 1 Mult.: 1 : 2,500	8-bit Microcontrollers - MCU	SMD/SMT	QFN-28	8051	8 bit	50 MHz	16 kB	2.31 kB	12 bit	20 I/O	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 100MIPS,64KB,10ADC,100Pin MCU C8051F132-GQ Silicon Labs 1: $25.88 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	$25.88 $23.04 $22.05 $20.94	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	TQFP-100	8051	8 bit	100 MHz	64 kB	8.25 kB	10 bit	64 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 3V GREEN AT89C51IC2T-RLTUL Microchip Technology 1: $8.58 160In Stock	Mfr. Part No. AT89C51IC2T-RLTUL Mouser Part No 556-AT89C51IC2TLTUL	Microchip Technology	8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 3V GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	160In Stock	$8.58 $7.86 $7.13	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	TQFP-44	8051	8 bit	60 MHz	32 kB	1.25 kB	No ADC	34 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU High-Speed Microcontroller DS80C310-QNG+ Analog Devices / Maxim Integrated 1: $37.46 46In Stock	Mfr. Part No. DS80C310-QNG+ Mouser Part No 700-DS80C310-QNG	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed Microcontroller Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	46In Stock	$37.46 $33.67 $23.93	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	PLCC-44	8051	8 bit	25 MHz	64 kB	256 B	No ADC	32 I/O	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers DS80C320-QCL+ Analog Devices / Maxim Integrated 1: $39.79 39In Stock	Mfr. Part No. DS80C320-QCL+ Mouser Part No 700-DS80C320-QCL	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	39In Stock	$39.79 $34.48 $29.04 View Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	PLCC-44	8051	8 bit	33 MHz	64 kB	256 B	No ADC	32 I/O	0 C	+ 70 C		Tube
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers DS80C323-QND+ Analog Devices / Maxim Integrated 1: $15.17 101In Stock	Mfr. Part No. DS80C323-QND+ Mouser Part No 700-DS80C323-QND	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	101In Stock	$15.17 $13.55 $10.28 $9.74 View $9.71 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	PLCC-44	8051	8 bit	18 MHz	64 kB	256 B	No ADC	32 I/O	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers DS80C323-MCD+ Analog Devices / Maxim Integrated 1: $14.78 115In Stock	Mfr. Part No. DS80C323-MCD+ Mouser Part No 700-DS80C323-MCD	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	115In Stock	$14.78 $12.03 $10.48 $10.03 View $9.65 Quote	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	Through Hole	PDIP-40	8051	8 bit	18 MHz	64 kB	256 B	No ADC	32 I/O	0 C	+ 70 C		Tube
RF Microcontrollers - MCU RF+MCU 8051 25 MHz 32 kB +13 dBm SI1062-A-GM Silicon Labs 1: $11.39 171In Stock NRND	Mfr. Part No. SI1062-A-GM Mouser Part No 634-SI1062-A-GM NRND	Silicon Labs	RF Microcontrollers - MCU RF+MCU 8051 25 MHz 32 kB +13 dBm Learn More about Silicon Labs siliconlabssi100x	Datasheet	171In Stock	$11.39 $9.23 $8.47 $7.91 View $7.66 $7.61 Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	QFN-36	8051	8 bit	25 MHz	64 kB	4 kB	10 bit	11 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU Sngle-Cycle 8051 32K ISP Flsh,2.4-5.5V AT89LP51IC2-20AAU Microchip Technology 1: $4.71 294In Stock	Mfr. Part No. AT89LP51IC2-20AAU Mouser Part No 556-AT89LP51IC220AAU	Microchip Technology	8-bit Microcontrollers - MCU Sngle-Cycle 8051 32K ISP Flsh,2.4-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	294In Stock	$4.71 $4.32 $3.93	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	LQFP-44	8051	8 bit	20 MHz	32 kB	256 B	10 bit	40 I/O	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL AT89LP3240-20MU Microchip Technology 1: $4.75 315In Stock	Mfr. Part No. AT89LP3240-20MU Mouser Part No 556-AT89LP3240-20MU	Microchip Technology	8-bit Microcontrollers - MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL	Datasheet	315In Stock	$4.75 $4.37 $3.96	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	VQFN-44	8051	8 bit	20 MHz	32 kB	4.25 kB	10 bit	38 I/O	- 40 C	+ 85 C		Tray
RF System on a Chip - SoC Sub-1GHz SoC w/ MCU & 16kB Flash memory A 595-CC1110F16RHHR CC1110F16RHHT Texas Instruments 1: $10.58 206In Stock	Mfr. Part No. CC1110F16RHHT Mouser Part No 595-CC1110F16RHHT	Texas Instruments	RF System on a Chip - SoC Sub-1GHz SoC w/ MCU & 16kB Flash memory A 595-CC1110F16RHHR	Datasheet	206In Stock	Cut Tape $10.58 $8.26 $7.68 $7.04 Reel $6.68 View $6.55 $6.40 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	RF System on a Chip - SoC	SMD/SMT	VQFN-36	8051			16 kB	2 kB		21 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel