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8051 Core Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 584

Applied Filters:

Core = 8051

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Download Table (.CSV)

Part #

8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers

DS87C520-ENL+
Analog Devices / Maxim Integrated
1: $134.18

Mfr. Part #
DS87C520-ENL+

Mouser Part #
700-DS87C520-ENL

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers

Learn More

Datasheet

More Info Available

$134.18

$114.28

$108.72

Quote

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

8051

32 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU

C8051F061-GQ
Silicon Labs
1: $51.55
800On Order
End of Life

Mfr. Part #
C8051F061-GQ

Mouser Part #
634-C8051F061-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU

Datasheet

800On Order

$51.55

$43.13

$40.61

$36.89

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

8051

24 I/O

8 bit

10 bit, 2 x 16 bit

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

C8051F121-GQ
Silicon Labs
1: $66.76
End of Life

Mfr. Part #
C8051F121-GQ

Mouser Part #
634-C8051F121-GQ

End of Life

Silicon Labs

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

Datasheet

More Info Available

$66.76

$56.07

$52.95

$48.37

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

8051

32 I/O

8 bit

8 bit, 12 bit

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

C8051F125-GQ
Silicon Labs
1: $59.00
800On Order
End of Life

Mfr. Part #
C8051F125-GQ

Mouser Part #
634-C8051F125-GQ

End of Life

Silicon Labs

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

Datasheet

800On Order

$59.00

$49.46

$46.63

$42.49

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

8051

32 I/O

8 bit

12 bit

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

C8051F331-GMR
Silicon Labs
1: $16.20
Lead-Time 12 Weeks
NRND

Mfr. Part #
C8051F331-GMR

Mouser Part #
634-C8051F331-GMR

NRND

Silicon Labs

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

Datasheet

Lead-Time 12 Weeks

Cut Tape

$16.20

$12.52

$11.94

$10.37

View

Reel

$8.02

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-20

8051

17 I/O

8 bit

No ADC

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

C8051F336-GMR
Silicon Labs
1: $16.59

Mfr. Part #
C8051F336-GMR

Mouser Part #
634-C8051F336-GMR

Silicon Labs

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

Datasheet

More Info Available

Cut Tape

$16.59

$13.63

$12.70

$11.42

View

Reel

$9.35

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

QFN-20

8051

17 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC

AT89S2051-24SU
Microchip Technology
1: $3.98
740On Order

Mfr. Part #
AT89S2051-24SU

Mouser Part #
556-A89S2051-24SU

Microchip Technology

8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC

Datasheet

740On Order

$3.98

$3.64

$3.32

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

8051

15 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20

C8051F530A-IT
Silicon Labs
1: $12.18
1,554On Order
End of Life

Mfr. Part #
C8051F530A-IT

Mouser Part #
634-C8051F530A-IT

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20

Datasheet

1,554On Order

$12.18

$8.51

$8.13

$7.03

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU High-Speed Microcontroller

DS80C310-QCG+T&R
Analog Devices / Maxim Integrated
500: $24.22
500Factory Stock Available

Mfr. Part #
DS80C310-QCG+T&R

Mouser Part #
700-DS80C310-QCG+T&R

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU High-Speed Microcontroller

Datasheet

500Factory Stock Available

More Info Available

Reel

$24.22

Min.: 500
Mult.: 500

: 500

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

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

DS80C320-FCG+
Analog Devices / Maxim Integrated
96: $33.25
32,179Factory Stock Available

Mfr. Part #
DS80C320-FCG+

Mouser Part #
700-DS80C320-FCG

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

32,179Factory Stock Available

More Info Available

$33.25

View

Min.: 96
Mult.: 96

SMD/SMT

TQFP-44

8051

32 I/O

8 bit

No ADC

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

DS80C320-QCG+T&R
Analog Devices / Maxim Integrated
500: $36.04
26,500Factory Stock Available

Mfr. Part #
DS80C320-QCG+T&R

Mouser Part #
700-DS80C320-QCG+T&R

Analog Devices / Maxim Integrated

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

Datasheet

26,500Factory Stock Available

More Info Available

Reel

$36.04

Min.: 500
Mult.: 500

: 500

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

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

DS80C320-QCL+T&R
Analog Devices / Maxim Integrated
500: $36.04
33,000Factory Stock Available

Mfr. Part #
DS80C320-QCL+T&R

Mouser Part #
700-DS80C320-QCL+T&R

Analog Devices / Maxim Integrated

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

Datasheet

33,000Factory Stock Available

More Info Available

Reel

$36.04

Min.: 500
Mult.: 500

: 500

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

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

DS80C323-END+
Analog Devices / Maxim Integrated
160: $13.51
868Factory Stock Available

Mfr. Part #
DS80C323-END+

Mouser Part #
700-DS80C323-END

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

868Factory Stock Available

More Info Available

$13.51

$13.04

$12.64

$12.38

Min.: 160
Mult.: 160

SMD/SMT

TQFP-44

8051

32 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers

DS87C520-QNL+T&R
Analog Devices / Maxim Integrated
500: $75.37
1,500Factory Stock Available

Mfr. Part #
DS87C520-QNL+T&R

Mouser Part #
700-DS87C520-QNL+T&R

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers

Datasheet

1,500Factory Stock Available

More Info Available

Reel

$75.37

Min.: 500
Mult.: 500

: 500

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

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

AT89C51AC3-RDTUM
Microchip Technology
160: $12.92
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
AT89C51AC3-RDTUM

Mouser Part #
556-A89C51AC3RDTUM

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$12.92

Min.: 160
Mult.: 160

SMD/SMT

VQFP-64

8051

36 I/O

8 bit

10 bit

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

AT89C51IC2-SLRUL
Microchip Technology
500: $11.68
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AT89C51IC2-SLRUL

Mouser Part #
556-A89C51IC2SLRUL

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$11.68

Min.: 500
Mult.: 500

: 500

SMD/SMT

PLCC-44

8051

34 I/O

8 bit

No ADC

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

AT89C51IC2-SLRUM
Microchip Technology
500: $11.42
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AT89C51IC2-SLRUM

Mouser Part #
556-A89C51IC2SLRUM

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$11.42

Min.: 500
Mult.: 500

: 500

SMD/SMT

PLCC-44

8051

34 I/O

8 bit

No ADC

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

AT89C51ID2-SLRUM
Microchip Technology
500: $16.29
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AT89C51ID2-SLRUM

Mouser Part #
556-A89C51ID2SLRUM

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$16.29

Min.: 500
Mult.: 500

: 500

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

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

AT89C51RB2-SLRUL
Microchip Technology
1: $12.43
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AT89C51RB2-SLRUL

Mouser Part #
556-A89C51RB2SLRUL

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Cut Tape

$12.43

$11.42

$10.29

Reel

$10.29

Min.: 1
Mult.: 1

: 500

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

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

AT89C51RB2-SLRUM
Microchip Technology
500: $10.29
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AT89C51RB2-SLRUM

Mouser Part #
556-A89C51RB2SLRUM

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$10.29

Min.: 500
Mult.: 500

: 500

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind

AT89C51RC2-SLRUL
Microchip Technology
500: $12.22
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AT89C51RC2-SLRUL

Mouser Part #
556-A89C51RC2SLRUL

Microchip Technology

8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$12.22

Min.: 500
Mult.: 500

: 500

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

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

AT89C51RC2-SLRUM
Microchip Technology
500: $12.22
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AT89C51RC2-SLRUM

Mouser Part #
556-A89C51RC2SLRUM

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$12.22

Min.: 500
Mult.: 500

: 500

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2

AT89C51RB2-3CSUL
Microchip Technology
100: $10.29
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
AT89C51RB2-3CSUL

Mouser Part #
556-AT89C51RB2-3CSUL

Microchip Technology

8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$10.29

Min.: 100
Mult.: 10

Through Hole

PDIP-40

8051

32 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL

AT89LP51-20MU
Microchip Technology
720: $1.98
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
AT89LP51-20MU

Mouser Part #
556-AT89LP51-20MU

Microchip Technology

8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$1.98

Min.: 720
Mult.: 360

SMD/SMT

VQFN-44

8051

36 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU Sngle-Cycle 8051 32K ISP Flsh,2.4-5.5V

AT89LP51IC2-20MU
Microchip Technology
360: $5.99
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
AT89LP51IC2-20MU

Mouser Part #
556-AT89LP51IC2-20MU

Microchip Technology

8-bit Microcontrollers - MCU Sngle-Cycle 8051 32K ISP Flsh,2.4-5.5V

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$5.99

Min.: 360
Mult.: 360

SMD/SMT

VQFN-44

8051

40 I/O

8 bit

10 bit

8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Mouser Electronics®

Company

Resources

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