8051 Core 8 bit – Mouser Bulgaria

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Part #

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

C8051F330-GM
Silicon Labs
1: 9,33 €
1.911Expected 10/16/2026
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 10/16/2026

9,33 €

7,74 €

6,60 €

6,33 €

View

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

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

AT89LP51ED2-20PU
Microchip Technology
1: 5,07 €
140Expected 8/18/2026

Mfr. Part No.
AT89LP51ED2-20PU

Mouser Part No
556-AT89LP51ED2-20PU

Microchip Technology

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

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Datasheet

140Expected 8/18/2026

5,07 €

Min.: 1
Mult.: 1

Development Boards & Kits - 8051 EFM8 BB51 Pro Kit

BB51-PK5207B
Silicon Labs
1: 81,87 €
6Expected 10/13/2026

Mfr. Part No.
BB51-PK5207B

Mouser Part No
634-BB51-PK5207B

Silicon Labs

Development Boards & Kits - 8051 EFM8 BB51 Pro Kit

Learn More

Datasheet

6Expected 10/13/2026

81,87 €

Min.: 1
Mult.: 1

Development Boards & Kits - 8051 Development kit for C8051F02x MCUs

C8051F020DK
Silicon Labs
1: 98,22 €
4Expected 9/4/2026

Mfr. Part No.
C8051F020DK

Mouser Part No
634-C8051F020DK

Silicon Labs

Development Boards & Kits - 8051 Development kit for C8051F02x MCUs

Datasheet

4Expected 9/4/2026

98,22 €

Min.: 1
Mult.: 1

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

C8051F006-GQ
Silicon Labs
1: 29,42 €
99Expected 11/13/2026
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

99Expected 11/13/2026

29,42 €

24,77 €

22,36 €

21,57 €

20,72 €

Min.: 1
Mult.: 1

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

C8051F040-GQ
Silicon Labs
1: 27,56 €
425Expected 10/30/2026
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

425Expected 10/30/2026

27,56 €

23,01 €

20,14 €

19,50 €

Min.: 1
Mult.: 1

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

C8051F042-GQR
Silicon Labs
1: 24,74 €
246Expected 9/11/2026
End of Life

Mfr. Part No.
C8051F042-GQR

Mouser Part No
634-C8051F042-GQR

End of Life

Silicon Labs

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

Datasheet

246Expected 9/11/2026

Cut Tape

24,74 €

20,61 €

20,24 €

19,62 €

Reel

16,66 €

Min.: 1
Mult.: 1

: 250

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

C8051F331-GMR
Silicon Labs
1: 9,12 €
1.500Expected 10/16/2026
End of Life

Mfr. Part No.
C8051F331-GMR

Mouser Part No
634-C8051F331-GMR

End of Life

Silicon Labs

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

Datasheet

1.500Expected 10/16/2026

Cut Tape

9,12 €

7,05 €

6,73 €

5,84 €

View

Reel

5,33 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

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

C8051F531-C-IT
Silicon Labs
1: 5,75 €
1.551Expected 1/1/2027
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 1/1/2027

5,75 €

4,77 €

4,10 €

4,07 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU

C8051F580-IM
Silicon Labs
1: 15,86 €
810Expected 1/29/2027
End of Life

Mfr. Part No.
C8051F580-IM

Mouser Part No
634-C8051F580-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU

Learn More

Datasheet

810Expected 1/29/2027

15,86 €

12,05 €

11,04 €

9,98 €

View

Min.: 1
Mult.: 1

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

DS80C320-MCL+
Analog Devices / Maxim Integrated
1: 29,52 €
30Expected 9/9/2026

Mfr. Part No.
DS80C320-MCL+

Mouser Part No
700-DS80C320-MCL

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

30Expected 9/9/2026

29,52 €

24,67 €

22,98 €

21,54 €

20,71 €

Min.: 1
Mult.: 1

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

DS80C320-ECL+
Analog Devices / Maxim Integrated
1: 36,79 €
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS80C320-ECL+

Mouser Part No
700-DS80C320-ECL

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

36,79 €

30,92 €

28,05 €

26,21 €

View

Min.: 1
Mult.: 1

Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051 MS51 series

NT-MS51DA
Nuvoton
1: 22,45 €
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
NT-MS51DA

Mouser Part No
503-NT-MS51DA

Nuvoton

Development Boards & Kits - 8051 An evaluation/development Kit for Nuvoton 8051 MS51 series

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

22,45 €

Min.: 1
Mult.: 1

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

AT89C51AC3-RDTUM
Microchip Technology
1: 8,78 €
Lead-Time 8 Weeks

Mfr. Part No.
AT89C51AC3-RDTUM

Mouser Part No
556-A89C51AC3RDTUM

Microchip Technology

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

Learn More

Datasheet

Lead-Time 8 Weeks

8,78 €

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU LPC/CAN/C51 BootUA IND

AT89C51CC02UA-RATUM
Microchip Technology
250: 7,03 €
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AT89C51CC02UA-RATUM

Mouser Part No
556-A89C51C02UARATUM

Microchip Technology

8-bit Microcontrollers - MCU LPC/CAN/C51 BootUA IND

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

7,03 €

Min.: 250
Mult.: 250

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

AT89C51CC03CA-RDTUM
Microchip Technology
1: 9,49 €
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
AT89C51CC03CA-RDTUM

Mouser Part No
556-A89C51C03CARDTUM

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

9,49 €

8,71 €

7,89 €

Min.: 1
Mult.: 1

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

AT89C51ED2-RDRUM
Microchip Technology
1.500: 8,96 €
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
AT89C51ED2-RDRUM

Mouser Part No
556-A89C51ED2RDRUM

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

8,96 €

Min.: 1.500
Mult.: 1.500

: 1.500

8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V

AT89C51ED2-RDTUM
Microchip Technology
160: 8,96 €
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AT89C51ED2-RDTUM

Mouser Part No
556-A89C51ED2RDTUM

Microchip Technology

8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

8,96 €

Min.: 160
Mult.: 160

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

AT89C51ED2-SLRUM
Microchip Technology
500: 9,05 €
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
AT89C51ED2-SLRUM

Mouser Part No
556-A89C51ED2SLRUM

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

9,05 €

Min.: 500
Mult.: 500

: 500

8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V

AT89C51IC2-SLRUL
Microchip Technology
500: 7,93 €
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
AT89C51IC2-SLRUL

Mouser Part No
556-A89C51IC2SLRUL

Microchip Technology

8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

7,93 €

Min.: 500
Mult.: 500

: 500

8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V

AT89C51IC2-SLRUM
Microchip Technology
1: 7,75 €
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
AT89C51IC2-SLRUM

Mouser Part No
556-A89C51IC2SLRUM

Microchip Technology

8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

7,75 €

Reel

7,75 €

Min.: 1
Mult.: 1

: 500

8-bit Microcontrollers - MCU C51ID2 64K FLASH TWI 32KHz 5V

AT89C51ID2-SLRUM
Microchip Technology
500: 11,09 €
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
AT89C51ID2-SLRUM

Mouser Part No
556-A89C51ID2SLRUM

Microchip Technology

8-bit Microcontrollers - MCU C51ID2 64K FLASH TWI 32KHz 5V

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

11,09 €

Min.: 500
Mult.: 500

: 500

8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind

AT89C51RB2-SLRUL
Microchip Technology
1: 7,01 €
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
AT89C51RB2-SLRUL

Mouser Part No
556-A89C51RB2SLRUL

Microchip Technology

8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

7,01 €

Reel

7,01 €

Min.: 1
Mult.: 1

: 500

8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind

AT89C51RB2-SLRUM
Microchip Technology
500: 7,01 €
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
AT89C51RB2-SLRUM

Mouser Part No
556-A89C51RB2SLRUM

Microchip Technology

8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

7,01 €

Min.: 500
Mult.: 500

: 500

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