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8051 Core Semiconductors

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Core = 8051

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Part #

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

DS80C323-QND+
Analog Devices / Maxim Integrated
1: £12.00
102In 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

102In Stock

£12.00

£9.42

£9.02

£7.95

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

CY8C3245PVI-134
Infineon Technologies
1: £5.61
590In Stock

Mfr. Part No.
CY8C3245PVI-134

Mouser Part No
727-CY8C3245PVI-134

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

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Datasheet

590In Stock

£5.61

£4.37

£4.00

£3.74

Min.: 1
Mult.: 1

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

CY8C3246AXI-131
Infineon Technologies
1: £6.19
876In Stock

Mfr. Part No.
CY8C3246AXI-131

Mouser Part No
727-CY8C3246AXI-131

Infineon Technologies

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

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Datasheet

876In Stock

£6.19

£6.09

Min.: 1
Mult.: 1

RF System on a Chip - SoC Z-Wave 500 SiP Module, Sub-GHz, -94.3 dBm, 6 dBm

ZM5101A-CME3R
Silicon Labs
1: £9.56
31,580In Stock
NRND

Mfr. Part No.
ZM5101A-CME3R

Mouser Part No
634-ZM5101A-CME3R

NRND

Silicon Labs

RF System on a Chip - SoC Z-Wave 500 SiP Module, Sub-GHz, -94.3 dBm, 6 dBm

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Datasheet

31,580In Stock

Cut Tape

£9.56

£8.31

£7.87

£7.28

£7.08

Reel

£7.08

Min.: 1
Mult.: 1

Reel: 2,000

8-bit Microcontrollers - MCU 8Bit MCU Low Power

AT89C55WD-24AUR
Microchip Technology
1: £2.60
567In Stock

Mfr. Part No.
AT89C55WD-24AUR

Mouser Part No
556-AT89C55WD-24AUR

Microchip Technology

8-bit Microcontrollers - MCU 8Bit MCU Low Power

Datasheet

567In Stock

Cut Tape

£2.60

£2.38

£2.34

Reel

£2.34

£2.33

Min.: 1
Mult.: 1

Reel: 2,000

Development Boards & Kits - 8051 EFM8 BB51 Explorer Kit

BB51-EK2700A
Silicon Labs
1: £20.94
45In Stock

Mfr. Part No.
BB51-EK2700A

Mouser Part No
634-BB51-EK2700A

Silicon Labs

Development Boards & Kits - 8051 EFM8 BB51 Explorer Kit

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Datasheet

45In Stock

£20.94

Quote

Min.: 1
Mult.: 1

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

C8051F352-GQ
Silicon Labs
1: £8.92
225In Stock

Mfr. Part No.
C8051F352-GQ

Mouser Part No
634-C8051F352-GQ

Silicon Labs

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

Datasheet

225In Stock

£8.92

£7.38

£6.91

£6.31

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Mult.: 1

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

C8051F501-IM
Silicon Labs
1: £8.42
900In Stock

Mfr. Part No.
C8051F501-IM

Mouser Part No
634-C8051F501-IM

Silicon Labs

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

Datasheet

900In Stock

£8.42

£6.98

£6.25

£5.84

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32

C8051F506-IQR
Silicon Labs
1: £9.17
500In Stock

Mfr. Part No.
C8051F506-IQR

Mouser Part No
634-C8051F506-IQR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32

Datasheet

500In Stock

Cut Tape

£9.17

£8.06

£7.68

£6.68

Reel

£5.30

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

C8051F507-IM
Silicon Labs
1: £6.98
1,523In Stock

Mfr. Part No.
C8051F507-IM

Mouser Part No
634-C8051F507-IM

Silicon Labs

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

Datasheet

1,523In Stock

£6.98

£5.77

£5.02

£4.80

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC SoC RF transmitter with 8051

SI4010-C2-GSR
Silicon Labs
1: £5.19
2,745In Stock

Mfr. Part No.
SI4010-C2-GSR

Mouser Part No
634-SI4010-C2-GSR

Silicon Labs

RF System on a Chip - SoC SoC RF transmitter with 8051

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Datasheet

2,745In Stock

Cut Tape

£5.19

£3.86

£3.60

£3.16

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Reel

£2.17

Min.: 1
Mult.: 1

Reel: 2,500

8-bit Microcontrollers - MCU 16K Flash ADC

AT89C5115-TISUM
Microchip Technology
1: £6.91
1,099In Stock

Mfr. Part No.
AT89C5115-TISUM

Mouser Part No
556-A89C5115TISUM

Microchip Technology

8-bit Microcontrollers - MCU 16K Flash ADC

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Datasheet

1,099In Stock

£6.91

£6.33

£5.72

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Bootloader CAN

AT89C51CC01CA-SLSUM
Microchip Technology
1: £6.28
115In Stock

Mfr. Part No.
AT89C51CC01CA-SLSUM

Mouser Part No
556-A89C51C01CASLSUM

Microchip Technology

8-bit Microcontrollers - MCU Bootloader CAN

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Datasheet

115In Stock

£6.28

£6.02

£5.94

Min.: 1
Mult.: 1

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F128RHAR

CC2530F128RHAT
Texas Instruments
1: £6.34
473In Stock

Mfr. Part No.
CC2530F128RHAT

Mouser Part No
595-CC2530F128RHAT

Texas Instruments

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F128RHAR

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Datasheet

473In Stock

Cut Tape

£6.34

£5.50

£5.20

£4.80

Reel

£4.57

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

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

C8051F381-GM
Silicon Labs
1: £4.62
2,063In Stock

Mfr. Part No.
C8051F381-GM

Mouser Part No
634-C8051F381-GM

Silicon Labs

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

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Datasheet

2,063In Stock

£4.62

£3.83

£3.29

£3.14

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU USB-Flash-32k-ADC-TQFP48

C8051F382-GQR
Silicon Labs
1: £6.14
1,500In Stock

Mfr. Part No.
C8051F382-GQR

Mouser Part No
634-C8051F382-GQR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-32k-ADC-TQFP48

Datasheet

1,500In Stock

Cut Tape

£6.14

£4.29

£4.09

£3.55

Reel

£3.03

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Min.: 1
Mult.: 1

Reel: 500

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

C8051F500-IM
Silicon Labs
1: £8.78
381In Stock

Mfr. Part No.
C8051F500-IM

Mouser Part No
634-C8051F500-IM

Silicon Labs

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

Datasheet

381In Stock

£8.78

£7.27

£6.53

£6.09

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers

DS89C450-ENG+
Analog Devices / Maxim Integrated
1: £26.89
145In Stock

Mfr. Part No.
DS89C450-ENG+

Mouser Part No
700-DS89C450-ENG

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers

Datasheet

145In Stock

£26.89

£23.40

£22.34

£19.98

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V

CY8C3865AXI-019
Infineon Technologies
1: £17.40
220In Stock

Mfr. Part No.
CY8C3865AXI-019

Mouser Part No
727-CY8C3865AXI-019

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V

Learn More

Datasheet

220In Stock

£17.40

£13.60

£13.00

£11.62

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

CY8C3866LTI-030
Infineon Technologies
1: £13.74
824In Stock

Mfr. Part No.
CY8C3866LTI-030

Mouser Part No
727-CY8C3866LTI-030

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

Learn More

Datasheet

824In Stock

£13.74

£10.98

£10.29

£9.99

Min.: 1
Mult.: 1

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

C8051F561-IQ
Silicon Labs
1: £8.62
1,283In Stock
End of Life

Mfr. Part No.
C8051F561-IQ

Mouser Part No
634-C8051F561-IQ

End of Life

Silicon Labs

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

Datasheet

1,283In Stock

£8.62

£6.70

£6.39

£5.55

View

Min.: 1
Mult.: 1

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

ML51PC0AE
Nuvoton
1: £1.91
398In Stock

Mfr. Part No.
ML51PC0AE

Mouser Part No
503-ML51PC0AE

Nuvoton

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

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Datasheet

398In Stock

£1.91

£1.24

£1.10

£0.952

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Min.: 1
Mult.: 1

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

ML51LD1AE
Nuvoton
1: £2.24
235In Stock
New At Mouser

Mfr. Part No.
ML51LD1AE

Mouser Part No
503-ML51LD1AE

New At Mouser

Nuvoton

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

Datasheet

235In Stock

£2.24

£1.46

£1.32

£1.16

View

Min.: 1
Mult.: 1

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

MS51DA9AE
Nuvoton
1: £1.03
960In Stock

Mfr. Part No.
MS51DA9AE

Mouser Part No
503-MS51DA9AE

Nuvoton

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

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Datasheet

960In Stock

£1.03

£0.644

£0.556

£0.436

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM

MG51FB9AE
Nuvoton
1: £1.10
427In Stock
New At Mouser

Mfr. Part No.
MG51FB9AE

Mouser Part No
503-MG51FB9AE

New At Mouser

Nuvoton

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM

Learn More

Datasheet

427In Stock

£1.10

£0.667

£0.56

£0.424

View

Min.: 1
Mult.: 1

8051 Core Semiconductors

Types of Semiconductors

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