8051 Core 8 bit – Mouser Bulgaria

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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.
Development Boards & Kits - 8051 Adafruit CH552 QT Py - 8051 Dev Board with STEMMA QT 5960 Adafruit 1: 4,26 € 17In Stock	Mfr. Part No. 5960 Mouser Part No 485-5960	Adafruit	Development Boards & Kits - 8051 Adafruit CH552 QT Py - 8051 Dev Board with STEMMA QT	Datasheet	17In Stock	4,26 €	Min.: 1 Mult.: 1
Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051 ML51 series NT-ML51EB Nuvoton 1: 22,45 € 12In Stock	Mfr. Part No. NT-ML51EB Mouser Part No 503-NT-ML51EB	Nuvoton	Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051 ML51 series	Datasheet	12In Stock	22,45 €	Min.: 1 Mult.: 1
Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051 MS51 series NT-MS51FB Nuvoton 1: 23,26 € 11In Stock	Mfr. Part No. NT-MS51FB Mouser Part No 503-NT-MS51FB	Nuvoton	Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051 MS51 series Learn More about Nuvoton nutiny ms51fb development board	Datasheet	11In Stock	23,26 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-2MHZ 4V-5.5V AT89C2051-12SU Microchip Technology 1: 1,30 € 59In Stock	Mfr. Part No. AT89C2051-12SU Mouser Part No 556-A89C205112SU	Microchip Technology	8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-2MHZ 4V-5.5V	Datasheet	59In Stock	1,30 € 1,20 € 1,08 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V AT89C4051-24SU Microchip Technology 1: 1,28 € 475In Stock	Mfr. Part No. AT89C4051-24SU Mouser Part No 556-A89C4051-24SU	Microchip Technology	8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V	Datasheet	475In Stock	1,28 € 1,18 € 1,06 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C5131A 32K Flash USB Ind 3V AT89C5131A-TISUL Microchip Technology 1: 9,09 € 20In Stock	Mfr. Part No. AT89C5131A-TISUL Mouser Part No 556-A89C5131ATISUL	Microchip Technology	8-bit Microcontrollers - MCU C5131A 32K Flash USB Ind 3V	Datasheet	20In Stock	9,09 € 8,35 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51-CAN Bootloader CAN AT89C51CC02CA-SISUM Microchip Technology 1: 7,39 € 28In Stock	Mfr. Part No. AT89C51CC02CA-SISUM Mouser Part No 556-A89C51C02CASISUM	Microchip Technology	8-bit Microcontrollers - MCU C51-CAN Bootloader CAN Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	28In Stock	7,39 € 6,78 € 6,14 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU CTRL Bootloader UART AT89C51CC02UA-SISUM Microchip Technology 1: 7,39 € 13In Stock	Mfr. Part No. AT89C51CC02UA-SISUM Mouser Part No 556-A89C51C02UASISUM	Microchip Technology	8-bit Microcontrollers - MCU CTRL Bootloader UART Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	13In Stock	7,39 € 6,78 € 6,14 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU CAN C51 64K FLASH CAN BOOT AT89C51CC03CA-SLSUM Microchip Technology 1: 9,96 € 43In Stock 81Expected 11/16/2026	Mfr. Part No. AT89C51CC03CA-SLSUM Mouser Part No 556-A89C51C03CASLSUM	Microchip Technology	8-bit Microcontrollers - MCU CAN C51 64K FLASH CAN BOOT Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	43In Stock 81Expected 11/16/2026	9,96 € 9,15 € 8,27 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT AT89C51CC03UA-SLSUM Microchip Technology 1: 9,96 € 34In Stock	Mfr. Part No. AT89C51CC03UA-SLSUM Mouser Part No 556-A89C51C03UASLSUM	Microchip Technology	8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	34In Stock	9,96 € 9,15 € 8,27 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind AT89C51RB2-3CSUM Microchip Technology 1: 6,45 € 178In Stock 480Expected 11/17/2026	Mfr. Part No. AT89C51RB2-3CSUM Mouser Part No 556-A89C51RB2-3CSUM	Microchip Technology	8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	178In Stock 480Expected 11/17/2026	6,45 € 5,92 € 5,36 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM AT89C51RB2-SLSUM Microchip Technology 1: 6,46 € 84In Stock 2.646Expected 11/6/2026	Mfr. Part No. AT89C51RB2-SLSUM Mouser Part No 556-A89C51RB2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	84In Stock 2.646Expected 11/6/2026	6,46 € 5,93 € 5,38 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ AT89C55WD-24AU Microchip Technology 1: 2,72 € 313In Stock	Mfr. Part No. AT89C55WD-24AU Mouser Part No 556-A89C55WD-24AU	Microchip Technology	8-bit Microcontrollers - MCU 20K FLASH - 24MHZ	Datasheet	313In Stock	2,72 € 2,52 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC AT89S2051-24SU Microchip Technology 1: 2,24 € 3In Stock	Mfr. Part No. AT89S2051-24SU Mouser Part No 556-A89S2051-24SU	Microchip Technology	8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC	Datasheet	3In Stock	2,24 € 2,06 € 1,87 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V AT80C51RD2-3CSUM Microchip Technology 1: 4,34 € 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	4,34 € 3,98 € 3,95 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN AT89C51RB2T-RLTUL Microchip Technology 1: 6,68 € 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	6,68 € 6,13 € 5,55 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN AT89C51RC2T-RLTUM Microchip Technology 1: 7,04 € 39In Stock 1.440Expected 11/20/2026	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 11/20/2026	7,04 € 6,45 € 5,84 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V AT89C55WD-24JU Microchip Technology 1: 4,01 € 268In Stock 702Expected 11/9/2026	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 11/9/2026	4,01 € 3,69 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL AT89LP51-20AU Microchip Technology 1: 1,48 € 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	1,48 € 1,34 € 1,23 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51ED2-20PU Microchip Technology 1: 5,07 € 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	5,07 € 4,64 € 4,21 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51RD2-20PU Microchip Technology 1: 4,59 € 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	4,59 € 4,23 € 3,82 €	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU AT89LP52-20JU Microchip Technology 1: 2,97 € 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	2,97 € 2,72 €	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless Si1060, 915 MHz, +20 dBm, switch, EZRadioPro 1060-915-DK Silicon Labs 1: 344,98 € 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	344,98 €	Min.: 1 Mult.: 1 Restricted Availability
Development Boards & Kits - 8051 EFM8 BB51 Explorer Kit BB51-EK2700A Silicon Labs 1: 24,23 € 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	24,23 €	Min.: 1 Mult.: 1
Development Boards & Kits - 8051 EFM8 BB51 Pro Kit BB51-PK5207B Silicon Labs 1: 81,87 € 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	81,87 €	Min.: 1 Mult.: 1

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