8051 Core – Mouser South Africa

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Part #

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

C8051F500-IM
Silicon Labs
1: $11.70
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

$11.70

$9.70

$8.77

$8.54

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

C8051F505-IQ
Silicon Labs
1: $10.15
787In Stock
End of Life

Mfr. Part No.
C8051F505-IQ

Mouser Part No
634-C8051F505-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

Datasheet

787In Stock

$10.15

$8.42

$7.84

$7.63

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFP48

C8051F505-IQR
Silicon Labs
1: $13.01
248In Stock
End of Life

Mfr. Part No.
C8051F505-IQR

Mouser Part No
634-C8051F505-IQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFP48

Datasheet

248In Stock

Cut Tape

$13.01

$10.58

$10.09

$8.76

Reel

$7.02

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Min.: 1
Mult.: 1

: 500

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

C8051F508-IM
Silicon Labs
1: $15.18
1In Stock
End of Life

Mfr. Part No.
C8051F508-IM

Mouser Part No
634-C8051F508-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

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Datasheet

1In Stock

$15.18

$11.54

$11.05

$9.73

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32

C8051F920-G-GMR
Silicon Labs
1: $4.13
1,668In Stock
End of Life

Mfr. Part No.
C8051F920-G-GMR

Mouser Part No
634-C8051F920-G-GMR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32

Learn More

Datasheet

1,668In Stock

Cut Tape

$4.13

$3.44

$3.20

$2.88

View

Reel

$2.67

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24

C8051F921-G-GMR
Silicon Labs
1: $3.80
996In Stock
End of Life

Mfr. Part No.
C8051F921-G-GMR

Mouser Part No
634-C8051F921-G-GMR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24

Learn More

Datasheet

996In Stock

Cut Tape

$3.80

$3.17

$2.94

$2.64

View

Reel

$2.44

Min.: 1
Mult.: 1

: 1,500

8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32

C8051F930-G-GM
Silicon Labs
1: $5.63
1,316In Stock
End of Life

Mfr. Part No.
C8051F930-G-GM

Mouser Part No
634-C8051F930-G-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32

Learn More

Datasheet

1,316In Stock

$5.63

$4.58

$3.87

$3.68

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 100MIPS,64KB,10ADC,100Pin MCU

C8051F132-GQ
Silicon Labs
1: $31.24
60In Stock
NRND

Mfr. Part No.
C8051F132-GQ

Mouser Part No
634-C8051F132-GQ

NRND

Silicon Labs

8-bit Microcontrollers - MCU 100MIPS,64KB,10ADC,100Pin MCU

Datasheet

60In Stock

$31.24

$25.62

$22.17

$21.40

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051

ML51BB9AE
Nuvoton
1: $0.83
800In Stock

Mfr. Part No.
ML51BB9AE

Mouser Part No
503-ML51BB9AE

Nuvoton

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051

Learn More

Datasheet

800In Stock

$0.83

$0.602

$0.568

$0.538

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051

ML51FB9AE
Nuvoton
1: $0.92
566In Stock

Mfr. Part No.
ML51FB9AE

Mouser Part No
503-ML51FB9AE

Nuvoton

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051

Learn More

Datasheet

566In Stock

$0.92

$0.668

$0.63

$0.597

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051

ML51TC0AE
Nuvoton
1: $1.40
490In Stock

Mfr. Part No.
ML51TC0AE

Mouser Part No
503-ML51TC0AE

Nuvoton

8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051

Learn More

Datasheet

490In Stock

$1.40

$1.09

$0.972

$0.864

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051

ML51XB9AE
Nuvoton
1: $0.92
980In Stock

Mfr. Part No.
ML51XB9AE

Mouser Part No
503-ML51XB9AE

Nuvoton

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051

Learn More

Datasheet

980In Stock

$0.92

$0.73

$0.651

$0.576

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD

ML54SD1AE
Nuvoton
1: $1.90
500In Stock

Mfr. Part No.
ML54SD1AE

Mouser Part No
503-ML54SD1AE

Nuvoton

8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD

Datasheet

500In Stock

$1.90

$1.60

$1.48

$1.33

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK

ML56LD1AE
Nuvoton
1: $2.14
155In Stock

Mfr. Part No.
ML56LD1AE

Mouser Part No
503-ML56LD1AE

Nuvoton

8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK

Learn More

Datasheet

155In Stock

$2.14

$1.81

$1.67

$1.50

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM

MS51BA9AE
Nuvoton
1: $0.65
600In Stock

Mfr. Part No.
MS51BA9AE

Mouser Part No
503-MS51BA9AE

Nuvoton

8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM

Learn More

Datasheet

600In Stock

$0.65

$0.472

$0.445

$0.421

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM

MS51FB9AE
Nuvoton
1: $0.70
205In Stock
5,106On Order

Mfr. Part No.
MS51FB9AE

Mouser Part No
503-MS51FB9AE

Nuvoton

8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM

Learn More

Datasheet

205In Stock

5,106On Order

$0.70

$0.598

$0.481

$0.455

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM

MS51FC0AE
Nuvoton
1: $0.83
744In Stock

Mfr. Part No.
MS51FC0AE

Mouser Part No
503-MS51FC0AE

Nuvoton

8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM

Learn More

Datasheet

744In Stock

$0.83

$0.606

$0.572

$0.541

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM

MS51PC0AE
Nuvoton
1: $1.10
1,308In Stock

Mfr. Part No.
MS51PC0AE

Mouser Part No
503-MS51PC0AE

Nuvoton

8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM

Learn More

Datasheet

1,308In Stock

$1.10

$0.868

$0.776

$0.72

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM

MS51TC0AE
Nuvoton
1: $0.92
975In Stock

Mfr. Part No.
MS51TC0AE

Mouser Part No
503-MS51TC0AE

Nuvoton

8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM

Learn More

Datasheet

975In Stock

$0.92

$0.73

$0.651

$0.576

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width

MS51XB9AE
Nuvoton
1: $0.60
850In Stock

Mfr. Part No.
MS51XB9AE

Mouser Part No
503-MS51XB9AE

Nuvoton

8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width

Learn More

Datasheet

850In Stock

$0.60

$0.483

$0.431

$0.38

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?

N76E003AT20
Nuvoton
1: $0.77
655In Stock
888Expected 2026/12/28

Mfr. Part No.
N76E003AT20

Mouser Part No
503-N76E003AT20

Nuvoton

8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?

Datasheet

655In Stock

888Expected 2026/12/28

$0.77

$0.561

$0.529

$0.501

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V

AT89C51RC-24JU
Microchip Technology
1: $4.66
151In Stock
351Expected 2026/06/22

Mfr. Part No.
AT89C51RC-24JU

Mouser Part No
556-A89C51RC-24JU

Microchip Technology

8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V

Learn More

Datasheet

151In Stock

351Expected 2026/06/22

$4.66

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU LO-VLTG 8K ISP FLASH -16MHZ 2.7-5.5V

AT89LS52-16AU
Microchip Technology
1: $2.29
188In Stock

Mfr. Part No.
AT89LS52-16AU

Mouser Part No
556-A89LS52-16AU

Microchip Technology

8-bit Microcontrollers - MCU LO-VLTG 8K ISP FLASH -16MHZ 2.7-5.5V

Datasheet

188In Stock

$2.29

Min.: 1
Mult.: 1

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

AT89LP51ED2-20PU
Microchip Technology
1: $5.90
104In 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

Datasheet

104In Stock

$5.90

Min.: 1
Mult.: 1

Development Boards & Kits - 8051 Development Kit for C8051F410,F411,F412, F413

C8051F410DK
Silicon Labs
1: $189.63
2In Stock

Mfr. Part No.
C8051F410DK

Mouser Part No
634-C8051F410DK

Silicon Labs

Development Boards & Kits - 8051 Development Kit for C8051F410,F411,F412, F413

Datasheet

2In Stock

$189.63

Min.: 1
Mult.: 1

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