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8051 Core Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 615

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Core = 8051

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Download Table (.CSV)

Part #

8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU

C8051F351-GM
Silicon Labs
1: $13.11
244In Stock

Mfr. Part No.
C8051F351-GM

Mouser Part No
634-C8051F351-GM

Silicon Labs

8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU

Datasheet

244In Stock

$13.11

$10.87

$9.45

$9.08

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

8051

17 I/O

8 bit

24 bit

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

DS80C323-QND+
Analog Devices / Maxim Integrated
1: $12.86
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

Learn More

Datasheet

102In Stock

$12.86

$10.67

$9.88

$9.24

View

Min.: 1
Mult.: 1

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

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

CY8C3245PVI-134
Infineon Technologies
1: $8.80
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

Learn More

Datasheet

590In Stock

$8.80

$6.84

$6.27

$5.75

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-48

8051

29 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V

CY8C3244LTI-130
Infineon Technologies
1: $7.48
368In Stock

Mfr. Part No.
CY8C3244LTI-130

Mouser Part No
727-CY8C3244LTI-130

Infineon Technologies

8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

368In Stock

$7.48

$5.81

$5.40

$4.94

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-68

8051

46 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3

CY8C3246AXI-131T
Infineon Technologies
1: $13.71
1,500In Stock

Mfr. Part No.
CY8C3246AXI-131T

Mouser Part No
727-CY8C3246AXI-131T

Infineon Technologies

8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3

Learn More

Datasheet

1,500In Stock

Cut Tape

$13.71

$10.81

$10.09

$9.29

View

Reel

$8.38

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

TQFP-100

8051

70 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 62 I/O

CY8C3246AXI-138T
Infineon Technologies
1: $16.94
994In Stock

Mfr. Part No.
CY8C3246AXI-138T

Mouser Part No
727-CY8C3246AXI-138T

Infineon Technologies

8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 62 I/O

Learn More

Datasheet

994In Stock

Cut Tape

$16.94

$12.87

$12.34

$10.87

View

Reel

$8.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

TQFP-100

8051

72 I/O

8 bit

12 bit

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

ML51LD1AE
Nuvoton
1: $2.99
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

$2.99

$1.94

$1.76

$1.55

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

8051

43 I/O

8 bit

12 bit

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

C8051F040-GQ
Silicon Labs
1: $27.39
301In Stock
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

301In Stock

$27.39

$23.02

$20.11

$19.46

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

64 I/O

8 bit

8 bit, 12 bit

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

C8051F382-GQR
Silicon Labs
1: $8.18
1,500In Stock
End of Life

Mfr. Part No.
C8051F382-GQR

Mouser Part No
634-C8051F382-GQR

End of Life

Silicon Labs

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

Datasheet

1,500In Stock

Cut Tape

$8.18

$5.71

$5.45

$4.73

Reel

$4.07

View

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TQFP-48

8051

40 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB

CY8C3866PVI-021T
Infineon Technologies
1: $23.79
1,000In Stock

Mfr. Part No.
CY8C3866PVI-021T

Mouser Part No
727-CY8C3866PVI-021T

Infineon Technologies

8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB

Learn More

Datasheet

1,000In Stock

Cut Tape

$23.79

$19.22

$18.43

$16.24

View

Reel

$13.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SSOP-48

8051

8 bit

20 bit

8-bit Microcontrollers - MCU 8KB,24ADC,32Pin MCU

C8051F350-GQR
Silicon Labs
1: $15.72
465In Stock
End of Life

Mfr. Part No.
C8051F350-GQR

Mouser Part No
634-C8051F350-GQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8KB,24ADC,32Pin MCU

Datasheet

465In Stock

Cut Tape

$15.72

$13.05

$12.20

$11.18

$10.67

Reel

$10.34

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFP-32

8051

17 I/O

8 bit

24 bit

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

ML51PC0AE
Nuvoton
1: $2.55
368In Stock
400On Order

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

Learn More

Datasheet

368In Stock

400On Order

$2.55

$1.65

$1.27

$1.07

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

28 I/O

8 bit

12 bit

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

AT89C51CC03UA-SLSUM
Microchip Technology
1: $10.25
134In Stock

Mfr. Part No.
AT89C51CC03UA-SLSUM

Mouser Part No
556-A89C51C03UASLSUM

Microchip Technology

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

Learn More

Datasheet

134In Stock

$10.25

$9.89

$9.62

Min.: 1
Mult.: 1

SMD/SMT

PLCC-44

8051

36 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com

AT89C51RC2-SLSUM
Microchip Technology
1: $8.30
178In Stock

Mfr. Part No.
AT89C51RC2-SLSUM

Mouser Part No
556-A89C51RC2SLSUM

Microchip Technology

8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com

Learn More

Datasheet

178In Stock

$8.30

$7.88

$7.14

Min.: 1
Mult.: 1

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

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

CY8C3246LTI-162
Infineon Technologies
1: $12.40
299In Stock

Mfr. Part No.
CY8C3246LTI-162

Mouser Part No
727-CY8C3246LTI-162

Infineon Technologies

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

Learn More

Datasheet

299In Stock

$12.40

$10.08

$9.61

$8.35

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

8051

29 I/O

8 bit

12 bit

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

CY8C3666AXI-052
Infineon Technologies
1: $13.74
338In Stock

Mfr. Part No.
CY8C3666AXI-052

Mouser Part No
727-CY8C3666AXI-052

Infineon Technologies

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

Learn More

Datasheet

338In Stock

$13.74

$10.90

$9.45

$9.35

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

70 I/O

8 bit

12 bit

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

MS51DA9AE
Nuvoton
1: $1.74
960In Stock

Mfr. Part No.
MS51DA9AE

Mouser Part No
503-MS51DA9AE

Nuvoton

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

Learn More

Datasheet

960In Stock

$1.74

$1.06

$0.673

$0.582

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-14

8051

12 I/O

8 bit

12 bit

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

N76E003AQ20
Nuvoton
1: $1.49
2,731In Stock

Mfr. Part No.
N76E003AQ20

Mouser Part No
503-N76E003AQ20

Nuvoton

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

Datasheet

2,731In Stock

Cut Tape

$1.49

$0.949

$0.697

$0.608

Reel

$0.424

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

QFN-20

8051

18 I/O

8 bit

12 bit

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

C8051F383-GQ
Silicon Labs
1: $5.55
1,050In Stock
End of Life

Mfr. Part No.
C8051F383-GQ

Mouser Part No
634-C8051F383-GQ

End of Life

Silicon Labs

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

Learn More

Datasheet

1,050In Stock

$5.55

$4.61

$4.28

$3.87

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

25 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48

C8051F500-IQR
Silicon Labs
1: $11.27
810In Stock
500On Order
End of Life

Mfr. Part No.
C8051F500-IQR

Mouser Part No
634-C8051F500-IQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48

Datasheet

810In Stock

500On Order

Cut Tape

$11.27

$9.34

$8.71

$7.94

Reel

$7.64

$7.10

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TQFP-48

8051

40 I/O

8 bit

12 bit

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

C8051F501-IQ
Silicon Labs
1: $10.78
1,829In Stock
End of Life

Mfr. Part No.
C8051F501-IQ

Mouser Part No
634-C8051F501-IQ

End of Life

Silicon Labs

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

Datasheet

1,829In Stock

$10.78

$8.88

$8.32

$7.51

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-48

8051

40 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, SPI, UART, I2C, QFP32

C8051F565-IQR
Silicon Labs
1: $10.88
400In Stock
End of Life

Mfr. Part No.
C8051F565-IQR

Mouser Part No
634-C8051F565-IQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, SPI, UART, I2C, QFP32

Datasheet

400In Stock

Cut Tape

$10.88

$8.41

$8.02

$6.96

View

Reel

$5.26

Min.: 1
Mult.: 1

Reel: 500

8051

8 bit

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

MG51FB9AE
Nuvoton
1: $1.46
427In Stock
513On Order
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

513On Order

$1.46

$0.888

$0.565

$0.489

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

8051

18 I/O

8 bit

12 bit

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

ML56SD1AE
Nuvoton
1: $3.71
500In Stock

Mfr. Part No.
ML56SD1AE

Mouser Part No
503-ML56SD1AE

Nuvoton

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

Learn More

Datasheet

500In Stock

$3.71

$2.52

$2.33

$2.11

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

8051

55 I/O

8 bit

12 bit

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

C8051F352-GQ
Silicon Labs
1: $11.95
215In Stock
End of Life

Mfr. Part No.
C8051F352-GQ

Mouser Part No
634-C8051F352-GQ

End of Life

Silicon Labs

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

Datasheet

215In Stock

$11.95

$9.91

$9.24

$8.43

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

17 I/O

8 bit

16 bit

8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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Support

LQFP-32
LQFP-44
LQFP-48
LQFP-64
MQFP-80
MSOP-10
PDIP-20
PDIP-40
PLCC-28
PLCC-44
PLCC-68
PQFP-44
PQFP-48
QFN-11
QFN-20
QFN-24
QFN-28
QFN-32
QFN-33
QFN-40

4 I/O
6 I/O
7 I/O
8 I/O
11 I/O
12 I/O
13 I/O
15 I/O
16 I/O
17 I/O
18 I/O
20 I/O
21 I/O
24 I/O
25 I/O
26 I/O
28 I/O
29 I/O
30 I/O
31 I/O