8051 Core – Mouser Estonia

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Part #

8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24

C8051F931-G-GM
Silicon Labs
1: 4,03 €
331In Stock
End of Life

Mfr. Part No.
C8051F931-G-GM

Mouser Part No
634-C8051F931-G-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24

Learn More

Datasheet

331In Stock

4,03 €

3,35 €

2,83 €

2,70 €

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24

C8051F931-G-GMR
Silicon Labs
1: 4,03 €
99In Stock
End of Life

Mfr. Part No.
C8051F931-G-GMR

Mouser Part No
634-C8051F931-G-GMR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24

Learn More

Datasheet

99In Stock

Cut Tape

4,03 €

3,35 €

3,12 €

2,81 €

View

Reel

2,35 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V

AT89C51RC2-SLSUL
Microchip Technology
1: 8,32 €
4In Stock

Mfr. Part No.
AT89C51RC2-SLSUL

Mouser Part No
556-A89C51RC2SLSUL

Microchip Technology

8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V

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Datasheet

4In Stock

8,32 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8Bit MCU Low Power

AT89C55WD-24AUR
Microchip Technology
1: 2,98 €
459In Stock

Mfr. Part No.
AT89C55WD-24AUR

Mouser Part No
556-AT89C55WD-24AUR

Microchip Technology

8-bit Microcontrollers - MCU 8Bit MCU Low Power

Datasheet

459In Stock

Cut Tape

2,98 €

2,73 €

2,68 €

Reel

2,68 €

2,67 €

Min.: 1
Mult.: 1

: 2.000

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU

C8051F301-GM
Silicon Labs
1: 5,96 €
12In Stock

Mfr. Part No.
C8051F301-GM

Mouser Part No
634-C8051F301-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU

Datasheet

12In Stock

5,96 €

4,76 €

4,47 €

3,96 €

View

Min.: 1
Mult.: 1

Programmers - Processor Based FlashPro-CC STD. FOR TI CHIPCON MCU

FlashPro-CC-STD
Elprotronic
1: 300,79 €
1In Stock

Mfr. Part No.
FlashPro-CC-STD

Mouser Part No
715-FLASHPRO-CC-STD

Elprotronic

Programmers - Processor Based FlashPro-CC STD. FOR TI CHIPCON MCU

Datasheet

1In Stock

300,79 €

Min.: 1
Mult.: 1

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

C8051F340-GQ
Silicon Labs
1: 18,07 €
950Expected 6/2/2026

Mfr. Part No.
C8051F340-GQ

Mouser Part No
634-C8051F340-GQ

Silicon Labs

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

Datasheet

950Expected 6/2/2026

18,07 €

15,03 €

14,09 €

12,97 €

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Min.: 1
Mult.: 1

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

CY8C3446LTI-073
Infineon Technologies
1: 12,30 €
2.600Expected 6/18/2026

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

2.600Expected 6/18/2026

12,30 €

9,80 €

9,14 €

8,43 €

View

Min.: 1
Mult.: 1

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

AT89LP51ID2-20AU
Microchip Technology
1: 5,19 €
440Expected 8/13/2026

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

Datasheet

440Expected 8/13/2026

5,19 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU

C8051F021-GQR
Silicon Labs
1: 31,22 €
399Expected 6/9/2026

Mfr. Part No.
C8051F021-GQR

Mouser Part No
634-C8051F021-GQR

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU

Datasheet

399Expected 6/9/2026

Cut Tape

31,22 €

26,14 €

24,64 €

22,88 €

22,02 €

Reel

22,00 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

8-bit Microcontrollers - MCU 32KB,12ADC,48Pin MCU

C8051F006-GQ
Silicon Labs
1: 24,07 €
1.101Expected 9/11/2026
End of Life

Mfr. Part No.
C8051F006-GQ

Mouser Part No
634-C8051F006-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 32KB,12ADC,48Pin MCU

Datasheet

1.101Expected 9/11/2026

24,07 €

20,08 €

18,88 €

17,46 €

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU

C8051F121-GQ
Silicon Labs
1: 37,65 €
1.305On Order
End of Life

Mfr. Part No.
C8051F121-GQ

Mouser Part No
634-C8051F121-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU

Datasheet

1.305On Order

37,65 €

31,62 €

29,86 €

27,28 €

27,00 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU

C8051F125-GQ
Silicon Labs
1: 33,27 €
800Expected 7/23/2026
End of Life

Mfr. Part No.
C8051F125-GQ

Mouser Part No
634-C8051F125-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU

Datasheet

800Expected 7/23/2026

33,27 €

27,89 €

26,30 €

23,96 €

23,58 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU

C8051F336-GMR
Silicon Labs
1: 9,36 €
1.458Expected 7/31/2026

Mfr. Part No.
C8051F336-GMR

Mouser Part No
634-C8051F336-GMR

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU

Datasheet

1.458Expected 7/31/2026

Cut Tape

9,36 €

7,69 €

7,16 €

6,44 €

View

Reel

5,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU

C8051F330-GM
Silicon Labs
1: 8,04 €
1.911Expected 10/23/2026
NRND

Mfr. Part No.
C8051F330-GM

Mouser Part No
634-C8051F330-GM

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU

Datasheet

1.911Expected 10/23/2026

8,04 €

6,60 €

5,59 €

5,35 €

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)

C8051F331-GMR
Silicon Labs
1: 9,13 €
1.500Expected 10/20/2026
NRND

Mfr. Part No.
C8051F331-GMR

Mouser Part No
634-C8051F331-GMR

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)

Datasheet

1.500Expected 10/20/2026

Cut Tape

9,13 €

7,06 €

6,73 €

5,85 €

View

Reel

4,52 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051

NK-ML51SD
Nuvoton
1: 27,95 €
7Expected 5/28/2026

Mfr. Part No.
NK-ML51SD

Mouser Part No
503-NK-ML51SD

Nuvoton

Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051

Datasheet

7Expected 5/28/2026

27,95 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V

AT89C4051-12SU
Microchip Technology
1: 1,29 €
552On Order

Mfr. Part No.
AT89C4051-12SU

Mouser Part No
556-A89C405112SU

Microchip Technology

8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V

Datasheet

552On Order

1,29 €

Min.: 1
Mult.: 1

Development Boards & Kits - 8051 EFM8 BB52 Pro Kit

BB52-PK5206B
Silicon Labs
1: 82,34 €
7Expected 6/22/2026

Mfr. Part No.
BB52-PK5206B

Mouser Part No
634-BB52-PK5206B

Silicon Labs

Development Boards & Kits - 8051 EFM8 BB52 Pro Kit

Learn More

Datasheet

7Expected 6/22/2026

82,34 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU

C8051F040-GQ
Silicon Labs
1: 21,70 €
119Expected 10/23/2026
End of Life

Mfr. Part No.
C8051F040-GQ

Mouser Part No
634-C8051F040-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU

Datasheet

119Expected 10/23/2026

21,70 €

18,93 €

17,11 €

16,72 €

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU

C8051F531-C-IT
Silicon Labs
1: 5,41 €
1.551Expected 10/30/2026
End of Life

Mfr. Part No.
C8051F531-C-IT

Mouser Part No
634-C8051F531-C-IT

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU

Datasheet

1.551Expected 10/30/2026

5,41 €

4,49 €

3,85 €

3,68 €

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SINGLE CYC 4K FLASH -20MHZ 2.4-5.5V

AT89LP4052-20XU
Microchip Technology
1: 2,41 €
294Expected 9/21/2026

Mfr. Part No.
AT89LP4052-20XU

Mouser Part No
556-A89LP4052-20XU

Microchip Technology

8-bit Microcontrollers - MCU SINGLE CYC 4K FLASH -20MHZ 2.4-5.5V

Datasheet

294Expected 9/21/2026

2,41 €

Min.: 1
Mult.: 1

Development Boards & Kits - Other Processors Pimoroni Inventor HAT Mini for Raspberry Pi - PIM672

5736
Adafruit
1: 33,49 €
10Factory Stock Available

Mfr. Part No.
5736

Mouser Part No
485-5736

Adafruit

Development Boards & Kits - Other Processors Pimoroni Inventor HAT Mini for Raspberry Pi - PIM672

10Factory Stock Available

More Info Available

33,49 €

Min.: 1
Mult.: 1

Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051

NK-MG51FC
Nuvoton
1: 22,45 €
Non-Stocked Lead-Time 8 Weeks
New At Mouser

Mfr. Part No.
NK-MG51FC

Mouser Part No
503-NK-MG51FC

New At Mouser

Nuvoton

Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

22,45 €

Min.: 1
Mult.: 1

Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051 ML51 series

NK-ML51PC
Nuvoton
1: 27,95 €
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
NK-ML51PC

Mouser Part No
503-NK-ML51PC

Nuvoton

Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051 ML51 series

Datasheet

Non-Stocked Lead-Time 8 Weeks

27,95 €

Min.: 1
Mult.: 1

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