8051 Core 8 bit – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

Results: 594

Applied Filters:

Core = 8051 Data Bus Width = 8 bit

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V AT80C51RD2-3CSUM Microchip Technology 1: £3.79 257In Stock	Mfr. Part No. AT80C51RD2-3CSUM Mouser Part No 556-AT80C51RD2-3CSUM	Microchip Technology	8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V	Datasheet	257In Stock	£3.79 £3.47 £3.45	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN AT89C51RB2T-RLTUL Microchip Technology 1: £5.83 31In Stock	Mfr. Part No. AT89C51RB2T-RLTUL Mouser Part No 556-AT89C51RB2TLTUL	Microchip Technology	8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	31In Stock	£5.83 £5.35 £4.85	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN AT89C51RC2T-RLTUM Microchip Technology 1: £6.15 39In Stock 1,440Expected 20/11/2026	Mfr. Part No. AT89C51RC2T-RLTUM Mouser Part No 556-AT89C51RC2TLTUM	Microchip Technology	8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	39In Stock 1,440Expected 20/11/2026	£6.15 £5.63 £5.10	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V AT89C55WD-24JU Microchip Technology 1: £3.50 268In Stock 702Expected 09/11/2026	Mfr. Part No. AT89C55WD-24JU Mouser Part No 556-AT89C55WD-24JU	Microchip Technology	8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V	Datasheet	268In Stock 702Expected 09/11/2026	£3.50 £3.22	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL AT89LP51-20AU Microchip Technology 1: £1.29 610In Stock	Mfr. Part No. AT89LP51-20AU Mouser Part No 556-AT89LP51-20AU	Microchip Technology	8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL Learn More about Microchip Technology atmelat89lp52	Datasheet	610In Stock	£1.29 £1.17 £1.07	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51ED2-20PU Microchip Technology 1: £4.43 133In Stock	Mfr. Part No. AT89LP51ED2-20PU Mouser Part No 556-AT89LP51ED2-20PU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	133In Stock	£4.43 £4.05 £3.68	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51RD2-20PU Microchip Technology 1: £4.01 209In Stock	Mfr. Part No. AT89LP51RD2-20PU Mouser Part No 556-AT89LP51RD2-20PU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	209In Stock	£4.01 £3.69 £3.33	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU AT89LP52-20JU Microchip Technology 1: £2.59 103In Stock	Mfr. Part No. AT89LP52-20JU Mouser Part No 556-AT89LP52-20JU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU Learn More about Microchip Technology atmelat89lp52	Datasheet	103In Stock	£2.59 £2.37	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless Si1060, 915 MHz, +20 dBm, switch, EZRadioPro 1060-915-DK Silicon Labs 1: £301.17 1In Stock Restricted Availability	Mfr. Part No. 1060-915-DK Mouser Part No 634-1060-915-DK	Silicon Labs	Development Boards & Kits - Wireless Si1060, 915 MHz, +20 dBm, switch, EZRadioPro Learn More about Silicon Labs siliconlabssi100x Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	£301.17	Min.: 1 Mult.: 1 Restricted Availability
Development Boards & Kits - 8051 EFM8 BB51 Explorer Kit BB51-EK2700A Silicon Labs 1: £21.15 35In Stock	Mfr. Part No. BB51-EK2700A Mouser Part No 634-BB51-EK2700A	Silicon Labs	Development Boards & Kits - 8051 EFM8 BB51 Explorer Kit Learn More about Silicon Labs silabs bb51ek2700a bb52ek2701a explorer kits	Datasheet	35In Stock	£21.15	Min.: 1 Mult.: 1
Development Boards & Kits - 8051 EFM8 BB51 Pro Kit BB51-PK5207B Silicon Labs 1: £71.47 6In Stock	Mfr. Part No. BB51-PK5207B Mouser Part No 634-BB51-PK5207B	Silicon Labs	Development Boards & Kits - 8051 EFM8 BB51 Pro Kit Learn More about Silicon Labs silabs bb51pk5207b bb52pk5207b pro kits	Datasheet	6In Stock	£71.47	Min.: 1 Mult.: 1
Development Boards & Kits - 8051 EFM8 BB52 Explorer Kit BB52-EK2701A Silicon Labs 1: £20.96 32In Stock	Mfr. Part No. BB52-EK2701A Mouser Part No 634-BB52-EK2701A	Silicon Labs	Development Boards & Kits - 8051 EFM8 BB52 Explorer Kit Learn More about Silicon Labs silabs bb51ek2700a bb52ek2701a explorer kits	Datasheet	32In Stock	£20.96	Min.: 1 Mult.: 1
Development Boards & Kits - 8051 Development Kit for C8051F350 and F351,F352, F353 MCUs C8051F350DK Silicon Labs 1: £107.45 1In Stock	Mfr. Part No. C8051F350DK Mouser Part No 634-C8051F350DK	Silicon Labs	Development Boards & Kits - 8051 Development Kit for C8051F350 and F351,F352, F353 MCUs	Datasheet	1In Stock	£107.45	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20 C8051F850-C-GMR Silicon Labs 1: £2.22 309In Stock	Mfr. Part No. C8051F850-C-GMR Mouser Part No 634-C8051F850-C-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20 Learn More about Silicon Labs silabs c8051f85 c8051f86 mcus	Datasheet	309In Stock	Cut Tape £2.22 £1.65 £1.51 £1.35 Reel £1.15 View £1.27 £1.25 £1.19 £1.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3245LTI-139 Infineon Technologies 1: £7.24 186In Stock	Mfr. Part No. CY8C3245LTI-139 Mouser Part No 727-CY8C3245LTI-139	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	186In Stock	£7.24 £5.63 £4.98 £4.78 View £4.57 £4.43 £4.26 Quote	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3445PVI-094 Infineon Technologies 1: £9.26 134In Stock	Mfr. Part No. CY8C3445PVI-094 Mouser Part No 727-CY8C3445PVI-094	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	134In Stock	£9.26 £8.28 £6.40 £6.32 View £6.08 £5.64 £5.50 Quote	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz CY8C3666LTI-203 Infineon Technologies 1: £12.63 60In Stock	Mfr. Part No. CY8C3666LTI-203 Mouser Part No 727-CY8C3666LTI-203	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz Learn More about Infineon Technologies cypresspsoc3	Datasheet	60In Stock	£12.63 £10.00 £8.95 £8.62 View £8.27 £8.06 £7.97 Quote	Min.: 1 Mult.: 1
Development Boards & Kits - 8051 8051 READY PROTOTYPE BOARD MIKROE-257 Mikroe 1: £21.77 20In Stock	Mfr. Part No. MIKROE-257 Mouser Part No 932-MIKROE-257	Mikroe	Development Boards & Kits - 8051 8051 READY PROTOTYPE BOARD	Datasheet	20In Stock	£21.77	Min.: 1 Mult.: 1
Development Boards & Kits - 8051 EASY8051 V6 LCD 2X16 DEVELOPMENT SYSTEM MIKROE-455 Mikroe 1: £171.93 3In Stock	Mfr. Part No. MIKROE-455 Mouser Part No 932-MIKROE-455	Mikroe	Development Boards & Kits - 8051 EASY8051 V6 LCD 2X16 DEVELOPMENT SYSTEM	Datasheet	3In Stock	£171.93	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU C8051F005-GQ Silicon Labs 1: £26.55 174In Stock 800Expected 22/01/2027 End of Life	Mfr. Part No. C8051F005-GQ Mouser Part No 634-C8051F005-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU	Datasheet	174In Stock 800Expected 22/01/2027	£26.55 £22.17 £20.04 £18.92	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU C8051F021-GQR Silicon Labs 1: £32.49 278In Stock End of Life	Mfr. Part No. C8051F021-GQR Mouser Part No 634-C8051F021-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU	Datasheet	278In Stock	Cut Tape £32.49 £26.67 £24.88 £24.49 £24.43 Reel £21.82 MouseReel Available	Min.: 1 Mult.: 1 : 500
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU C8051F500-IM Silicon Labs 1: £9.86 181In Stock End of Life	Mfr. Part No. C8051F500-IM Mouser Part No 634-C8051F500-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU	Datasheet	181In Stock	£9.86 £8.60 £7.19 £6.61 View £6.57 £6.36 £6.27 Quote	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU C8051F530-C-IM Silicon Labs 1: £4.34 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	£4.34 £3.30 £3.05 £2.76 View £2.63 £2.59 £2.55	Min.: 1 Mult.: 1
Microprocessors - MPU 128k Soft Microprocessor Chip DS5001FP-16N+ Analog Devices / Maxim Integrated 1: £35.55 11In Stock	Mfr. Part No. DS5001FP-16N+ Mouser Part No 700-DS5001FP-16N	Analog Devices / Maxim Integrated	Microprocessors - MPU 128k Soft Microprocessor Chip	Datasheet	11In Stock	£35.55 £34.76 £34.66	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers DS80C320-MCG+ Analog Devices / Maxim Integrated 1: £25.13 98In Stock	Mfr. Part No. DS80C320-MCG+ Mouser Part No 700-DS80C320-MCG	Analog Devices / Maxim Integrated	8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	98In Stock	£25.13 £19.65 £18.77 £17.06 View £16.47 £16.10 Quote	Min.: 1 Mult.: 1

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

Semiconductors

Embedded Solutions

Applied Filters: