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8051 Core 8-bit Microcontrollers - MCU

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Results: 695

Applied Filters:

Core = 8051

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Part #

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

C8051F38C-GQ
Silicon Labs
1: $6.85
1,348In Stock

Mfr. Part #
C8051F38C-GQ

Mouser Part #
634-C8051F38C-GQ

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

Learn More

Datasheet

1,348In Stock

$6.85

$5.70

$5.30

$4.77

View

Min.: 1
Mult.: 1

8051

16 kB

2.25 kB

LQFP-32

48 MHz

10 bit

25 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F38C

Tray

8-bit Microcontrollers - MCU C51 16K Flash ADC

AT89C5115-SISUM
Microchip Technology
1: $14.99
896In Stock

Mfr. Part #
AT89C5115-SISUM

Mouser Part #
556-A89C5115SISUM

Microchip Technology

8-bit Microcontrollers - MCU C51 16K Flash ADC

Learn More

Datasheet

896In Stock

$14.99

$12.43

$12.42

$12.40

Min.: 1
Mult.: 1

8051

16 kB

512 B

PLCC-28

40 MHz

10 bit

20 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32

C8051F502-IQR
Silicon Labs
1: $18.18
2,673In Stock

Mfr. Part #
C8051F502-IQR

Mouser Part #
634-C8051F502-IQR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32

Datasheet

2,673In Stock

Cut Tape

$18.18

$15.87

$15.21

$13.41

Reel

$11.90

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

8051

64 kB

4.25 kB

QFP-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F502

Reel, Cut Tape, MouseReel

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

CY8C3246PVI-147
Infineon Technologies
1: $17.21
521In Stock

Mfr. Part #
CY8C3246PVI-147

Mouser Part #
727-CY8C3246PVI-147

Infineon Technologies

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

Learn More

Datasheet

521In Stock

$17.21

$13.47

$12.37

$11.39

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

SSOP-48

50 MHz

12 bit

31 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3246

Tube

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

AT89LP51ID2-20AAU
Microchip Technology
1: $9.35
351In Stock

Mfr. Part #
AT89LP51ID2-20AAU

Mouser Part #
556-AT89LP51ID220AAU

Microchip Technology

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

Learn More

Datasheet

351In Stock

$9.35

$8.56

$7.75

$7.73

Min.: 1
Mult.: 1

8051

64 kB

256 B

LQFP-44

20 MHz

10 bit

36 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

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

DS80C320-ENL+
Analog Devices / Maxim Integrated
1: $76.65
171In Stock

Mfr. Part #
DS80C320-ENL+

Mouser Part #
700-DS80C320-ENL

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

171In Stock

$76.65

$65.57

$62.81

$56.92

$54.96

Min.: 1
Mult.: 1

8051

64 kB

256 B

TQFP-44

33 MHz

No ADC

32 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

DS80C320

Tray

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

CY8C3246PVI-122
Infineon Technologies
1: $12.00
586In Stock

Mfr. Part #
CY8C3246PVI-122

Mouser Part #
727-CY8C3246PVI-122

Infineon Technologies

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

Learn More

Datasheet

586In Stock

$12.00

$9.35

$8.57

$8.25

$7.91

Min.: 1
Mult.: 1

8051

64 kB

8 kB

SSOP-48

50 MHz

12 bit

29 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3246

Tube

8-bit Microcontrollers - MCU 16K Flash ADC

AT89C5115-TISUM
Microchip Technology
1: $14.26
1,099In Stock

Mfr. Part #
AT89C5115-TISUM

Mouser Part #
556-A89C5115TISUM

Microchip Technology

8-bit Microcontrollers - MCU 16K Flash ADC

Learn More

Datasheet

1,099In Stock

$14.26

$13.07

$11.81

Min.: 1
Mult.: 1

8051

16 kB

512 B

SOIC-28

40 MHz

10 bit

20 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU C5130A 32K Flash

AT89C5131A-RDTUM
Microchip Technology
1: $10.66
1,065In Stock

Mfr. Part #
AT89C5131A-RDTUM

Mouser Part #
556-A89C5131ARDTUM

Microchip Technology

8-bit Microcontrollers - MCU C5130A 32K Flash

Datasheet

1,065In Stock

$10.66

$10.65

$9.95

$9.94

View

Min.: 1
Mult.: 1

8051

32 kB

1 kB

VQFP-64

48 MHz

No ADC

34 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tray

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

AT89C51RC-24AU
Microchip Technology
1: $4.88
3,752In Stock

Mfr. Part #
AT89C51RC-24AU

Mouser Part #
556-A89C51RC-24AU

Microchip Technology

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

Learn More

Datasheet

3,752In Stock

$4.88

$4.48

$4.32

$4.31

Min.: 1
Mult.: 1

8051

32 kB

512 B

TQFP-44

24 MHz

No ADC

32 I/O

4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tray

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

C8051F381-GM
Silicon Labs
1: $9.53
2,063In Stock

Mfr. Part #
C8051F381-GM

Mouser Part #
634-C8051F381-GM

Silicon Labs

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

Learn More

Datasheet

2,063In Stock

$9.53

$7.92

$6.79

$6.49

View

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

QFN-32

48 MHz

10 bit

25 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F381

Tube

8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, LQFP32

C8051F930-G-GQR
Silicon Labs
1: $8.35
3,275In Stock

Mfr. Part #
C8051F930-G-GQR

Mouser Part #
634-C8051F930-G-GQR

Silicon Labs

8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, LQFP32

Learn More

Datasheet

3,275In Stock

Cut Tape

$8.35

$6.93

$6.45

$5.81

Reel

$5.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

8051

64 kB

4.25 kB

LQFP-32

25 MHz

10 bit

24 I/O

900 mV

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

DS80C320-QCG+
Analog Devices / Maxim Integrated
1: $62.28
152In Stock

Mfr. Part #
DS80C320-QCG+

Mouser Part #
700-DS80C320-QCG

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

152In Stock

$62.28

$55.58

$53.07

$47.46

$45.28

Min.: 1
Mult.: 1

8051

64 kB

256 B

PLCC-44

25 MHz

No ADC

32 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

0 C

+ 70 C

DS80C320

Tube

8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 25 I/O

CY8C3245LTI-139T
Infineon Technologies
1: $16.94
3,655In Stock

Mfr. Part #
CY8C3245LTI-139T

Mouser Part #
727-CY8C3245LTI-139T

Infineon Technologies

8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 25 I/O

Learn More

Datasheet

3,655In Stock

Cut Tape

$16.94

$13.10

$12.49

$10.85

View

Reel

$8.08

Min.: 1
Mult.: 1

Reel: 2,000

8051

QFN-48

SMD/SMT

8 bit

CY8C3245

Reel, Cut Tape

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

CY8C3246LTI-128
Infineon Technologies
1: $17.50
2,600In Stock

Mfr. Part #
CY8C3246LTI-128

Mouser Part #
727-CY8C3246LTI-128

Infineon Technologies

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

Learn More

Datasheet

2,600In Stock

$17.50

$13.78

$12.85

$11.84

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

QFN-68

50 MHz

12 bit

48 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3246

Tray

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

C8051F327-GMR
Silicon Labs
1: $6.73
3,007In Stock

Mfr. Part #
C8051F327-GMR

Mouser Part #
634-C8051F327-GMR

Silicon Labs

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

Datasheet

3,007In Stock

Cut Tape

$6.73

$5.60

$5.19

$4.68

View

Reel

$3.74

Min.: 1
Mult.: 1

Reel: 1,500

8051

16 kB

1.54 kB

QFN-28

25 MHz

15 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F327

Reel, Cut Tape

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

C8051F383-GQ
Silicon Labs
1: $8.60
1,110In Stock

Mfr. Part #
C8051F383-GQ

Mouser Part #
634-C8051F383-GQ

Silicon Labs

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

Learn More

Datasheet

1,110In Stock

$8.60

$7.15

$6.63

$6.00

View

Min.: 1
Mult.: 1

8051

32 kB

2.25 kB

LQFP-32

48 MHz

10 bit

25 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F383

Tray

8-bit Microcontrollers - MCU 8kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20

C8051F396-A-GMR
Silicon Labs
1: $4.98
1,023In Stock

Mfr. Part #
C8051F396-A-GMR

Mouser Part #
634-C8051F396-A-GMR

Silicon Labs

8-bit Microcontrollers - MCU 8kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20

Datasheet

1,023In Stock

Cut Tape

$4.98

$4.15

$3.86

$3.46

Reel

$2.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

8051

8 kB

1 kB

QFN-20

50 MHz

10 bit

17 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

C8051F396

Reel, Cut Tape, MouseReel

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

C8051F500-IQR
Silicon Labs
1: $17.47
810In Stock

Mfr. Part #
C8051F500-IQR

Mouser Part #
634-C8051F500-IQR

Silicon Labs

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

Datasheet

810In Stock

Cut Tape

$17.47

$14.46

$13.49

$12.29

Reel

$10.99

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

8051

64 kB

4.25 kB

TQFP-48

50 MHz

12 bit

40 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F500

Reel, Cut Tape, MouseReel

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

C8051F508-IM
Silicon Labs
1: $19.17
2,001In Stock

Mfr. Part #
C8051F508-IM

Mouser Part #
634-C8051F508-IM

Silicon Labs

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

Learn More

Datasheet

2,001In Stock

$19.17

$15.90

$14.12

$13.53

View

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

QFN-40

50 MHz

12 bit

33 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F508

AEC-Q100

Tube

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

C8051F530-C-IM
Silicon Labs
1: $11.59
1,833In Stock

Mfr. Part #
C8051F530-C-IM

Mouser Part #
634-C8051F530-C-IM

Silicon Labs

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

Datasheet

1,833In Stock

$11.59

$8.80

$8.20

$7.21

View

Min.: 1
Mult.: 1

8051

8 kB

256 B

QFN-20

25 MHz

12 bit

16 I/O

2 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F530

AEC-Q100

Tube

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

C8051F565-IQR
Silicon Labs
1: $16.86
400In Stock

Mfr. Part #
C8051F565-IQR

Mouser Part #
634-C8051F565-IQR

Silicon Labs

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

Datasheet

400In Stock

Cut Tape

$16.86

$13.04

$12.43

$10.79

Reel

$9.38

View

Min.: 1
Mult.: 1

Reel: 500

8051

8 bit

C8051F565

Reel, Cut Tape

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

DS80C320-ECL+
Analog Devices / Maxim Integrated
1: $67.61
139In Stock

Mfr. Part #
DS80C320-ECL+

Mouser Part #
700-DS80C320-ECL

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

139In Stock

$67.61

$57.83

$55.40

$50.20

$48.48

Min.: 1
Mult.: 1

8051

64 kB

256 B

TQFP-44

33 MHz

No ADC

32 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

0 C

+ 70 C

DS80C320

Tray

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

DS80C320-ENG+
Analog Devices / Maxim Integrated
1: $66.90
149In Stock

Mfr. Part #
DS80C320-ENG+

Mouser Part #
700-DS80C320-ENG

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

149In Stock

$66.90

$57.21

$54.81

$49.68

$47.96

Min.: 1
Mult.: 1

8051

64 kB

256 B

TQFP-44

25 MHz

No ADC

32 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

DS80C320

Tray

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

DS89C430-ENL+
Analog Devices / Maxim Integrated
1: $55.88
250In Stock

Mfr. Part #
DS89C430-ENL+

Mouser Part #
700-DS89C430-ENL

Analog Devices / Maxim Integrated

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

Datasheet

250In Stock

$55.88

$49.86

$47.63

$42.59

$40.63

Min.: 1
Mult.: 1

8051

16 kB

1 kB

TQFP-44

33 MHz

No ADC

32 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

DS89C430

Tray

8051 Core 8-bit Microcontrollers - MCU

Mouser Electronics®

Company

Resources

Support

128 B
256 B
512 B
768 B
1 kB
1.2 kB
1.25 kB
1.28 kB
1.54 kB
1.75 kB
2 KB
2 kB
2.25 kB
2.3 kB
2.31 kB
3.25 kB
4 kB
4.25 kB
4.35 kB
8 kB

LQFP-32
LQFP-44
LQFP-48
LQFP-64
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
QFN-48

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

80C
89C
89LP
89LS
89S
AT89C55WD
C8051F005
C8051F006
C8051F007
C8051F015
C8051F016
C8051F017
C8051F018
C8051F019
C8051F020
C8051F021
C8051F022
C8051F023
C8051F040
C8051F041