8051 Core – Mouser United Kingdom

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Part #

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

C8051F413-GMR
Silicon Labs
1: £11.00
422In 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

422In Stock

Cut Tape

£11.00

£8.35

£8.01

£7.05

View

Reel

£5.71

Min.: 1
Mult.: 1

: 1,500

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

C8051F385-GM
Silicon Labs
1: £5.04
257In Stock

Mfr. Part No.
C8051F385-GM

Mouser Part No
634-C8051F385-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

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Datasheet

257In Stock

£5.04

£4.18

£3.59

£3.43

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers

DS80C320-QCL+
Analog Devices / Maxim Integrated
1: £26.78
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

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Datasheet

39In Stock

£26.78

£24.70

£21.01

Min.: 1
Mult.: 1
Max.: 39

8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers

DS80C323-QND+
Analog Devices / Maxim Integrated
1: £10.43
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

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Datasheet

101In Stock

£10.43

£9.24

£7.59

Min.: 1
Mult.: 1
Max.: 101

8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers

DS80C323-MCD+
Analog Devices / Maxim Integrated
1: £10.59
116In 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

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Datasheet

116In Stock

£10.59

£8.48

£7.86

£7.25

Min.: 1
Mult.: 1
Max.: 116

8-bit Microcontrollers - MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL

AT89LP3240-20MU
Microchip Technology
1: £3.57
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

£3.57

£3.32

£3.18

£3.17

Quote

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Sngle-Cycle 8051 32K ISP Flsh,2.4-5.5V

AT89LP51IC2-20AAU
Microchip Technology
1: £3.54
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

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Datasheet

294In Stock

£3.54

£3.25

£3.24

Quote

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Keybrd & Embedded Cntlr

MEC1310-NU
Microchip Technology
1: £3.81
231In Stock

Mfr. Part No.
MEC1310-NU

Mouser Part No
579-MEC1310-NU

Microchip Technology

8-bit Microcontrollers - MCU Keybrd & Embedded Cntlr

Datasheet

231In Stock

£3.81

£3.24

£3.23

Quote

Min.: 1
Mult.: 1

Development Boards & Kits - 8051 EFM8BB50 Pro Kit

BB50-PK5208A
Silicon Labs
1: £72.19
33In Stock

Mfr. Part No.
BB50-PK5208A

Mouser Part No
634-BB50-PK5208A

Silicon Labs

Development Boards & Kits - 8051 EFM8BB50 Pro Kit

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Datasheet

33In Stock

£72.19

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V

AT89S52-24PU
Microchip Technology
1: £2.76
6,167In Stock

Mfr. Part No.
AT89S52-24PU

Mouser Part No
556-A89S52-24PU

Microchip Technology

8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V

Datasheet

6,167In Stock

£2.76

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU C51ID2 64kF 32KHz TQFP44 3-5.5V I. GREEN

AT89C51ID2T-RLTUM
Microchip Technology
1: £9.07
1,910In Stock

Mfr. Part No.
AT89C51ID2T-RLTUM

Mouser Part No
556-AT89C51ID2TLTUM

Microchip Technology

8-bit Microcontrollers - MCU C51ID2 64kF 32KHz TQFP44 3-5.5V I. GREEN

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Datasheet

1,910In Stock

£9.07

£8.31

£7.54

£7.53

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

AT89LP51ED2-20JU
Microchip Technology
1: £4.44
3,308In Stock

Mfr. Part No.
AT89LP51ED2-20JU

Mouser Part No
556-AT89LP51ED2-20JU

Microchip Technology

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

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Datasheet

3,308In Stock

£4.44

Min.: 1
Mult.: 1

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 16 kB +20 dBm

SI1060-A-GM
Silicon Labs
1: £9.12
2,404In Stock

Mfr. Part No.
SI1060-A-GM

Mouser Part No
634-SI1060-A-GM

Silicon Labs

RF Microcontrollers - MCU RF+MCU 8051 25 MHz 16 kB +20 dBm

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Datasheet

2,404In Stock

£9.12

£7.45

£6.98

£6.40

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 25 I/O

CY8C3245LTI-139T
Infineon Technologies
1: £8.21
2,655In Stock

Mfr. Part No.
CY8C3245LTI-139T

Mouser Part No
727-CY8C3245LTI-139T

Infineon Technologies

8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 25 I/O

Learn More

Datasheet

2,655In Stock

Cut Tape

£8.21

£6.35

£6.05

£5.26

View

Reel

£4.59

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

CY8C3446LTI-073
Infineon Technologies
1: £10.90
2,600In Stock

Mfr. Part No.
CY8C3446LTI-073

Mouser Part No
727-CY8C3446LTI-073

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

2,600In Stock

£10.90

£8.88

£7.94

£7.64

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

C8051F380-GQ
Silicon Labs
1: £6.04
6,034In Stock
End of Life

Mfr. Part No.
C8051F380-GQ

Mouser Part No
634-C8051F380-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

Learn More

Datasheet

6,034In Stock

£6.04

£5.01

£4.43

£4.23

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48

C8051F380-GQR
Silicon Labs
1: £5.86
8,063In Stock
End of Life

Mfr. Part No.
C8051F380-GQR

Mouser Part No
634-C8051F380-GQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48

Datasheet

8,063In Stock

Cut Tape

£5.86

£4.85

£4.52

£4.10

Reel

£3.70

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm)

IS31CS8974A-QFLS2-TR
Lumissil
1: £1.56
2,500In Stock
New Product

Mfr. Part No.
IS31CS8974A-QFLS2-TR

Mouser Part No
870-31CS8974AQFLS2TR

New Product

Lumissil

8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm)

Learn More

2,500In Stock

Cut Tape

£1.56

£0.995

£0.89

£0.732

Reel

£0.464

View

Min.: 1
Mult.: 1

: 2,500

Development Boards & Kits - 8051 EFM8BB50 Explorer Kit

BB50-EK2702A
Silicon Labs
1: £23.68
15In Stock

Mfr. Part No.
BB50-EK2702A

Mouser Part No
634-BB50-EK2702A

Silicon Labs

Development Boards & Kits - 8051 EFM8BB50 Explorer Kit

Learn More

Datasheet

15In Stock

£23.68

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-24MHZ 4-5.5V

AT89C2051-24SU
Microchip Technology
1: £1.08
2,569In Stock

Mfr. Part No.
AT89C2051-24SU

Mouser Part No
556-A89C2051-24SU

Microchip Technology

8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-24MHZ 4-5.5V

Datasheet

2,569In Stock

£1.08

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V

AT89C4051-24PU
Microchip Technology
1: £1.59
1,034In Stock

Mfr. Part No.
AT89C4051-24PU

Mouser Part No
556-A89C4051-24PU

Microchip Technology

8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V

Datasheet

1,034In Stock

£1.59

£1.32

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V

AT89C51AC3-SLSUM
Microchip Technology
1: £8.05
282In Stock

Mfr. Part No.
AT89C51AC3-SLSUM

Mouser Part No
556-A89C51AC3SLSUM

Microchip Technology

8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V

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Datasheet

282In Stock

£8.05

£7.39

£6.69

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU CAN/C51 Boot CAN

AT89C51CC02CA-RATUM
Microchip Technology
1: £6.14
500In Stock

Mfr. Part No.
AT89C51CC02CA-RATUM

Mouser Part No
556-A89C51C02CARATUM

Microchip Technology

8-bit Microcontrollers - MCU CAN/C51 Boot CAN

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Datasheet

500In Stock

£6.14

£5.63

£5.12

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT

AT89C51CC03UA-RDTUM
Microchip Technology
1: £8.04
423In Stock

Mfr. Part No.
AT89C51CC03UA-RDTUM

Mouser Part No
556-A89C51C03UARDTUM

Microchip Technology

8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT

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Datasheet

423In Stock

£8.04

£7.38

£6.67

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind

AT89C51ED2-SMSUM
Microchip Technology
1: £8.23
248In Stock
760Expected 27/08/2026

Mfr. Part No.
AT89C51ED2-SMSUM

Mouser Part No
556-A89C51ED2SMSUM

Microchip Technology

8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind

Learn More

Datasheet

248In Stock

760Expected 27/08/2026

£8.23

Min.: 1
Mult.: 1

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