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8051 microcontroller 8-bit Microcontrollers - MCU

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Results: 592

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Part #

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

EFM8BB10F4A-A-QFN20
Silicon Labs
1: $4.54
120In Stock
End of Life

Mfr. Part #
EFM8BB10F4A-A-QFN20

Mouser Part #
634-FM8BB10F4AAQFN20

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

120In Stock

$4.54

$2.99

$2.76

$2.39

View

Min.: 1
Mult.: 1

CIP-51 8051

4 kB

512 B

25 MHz

12 bit

16 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

EFM8BB1

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

EFM8LB12F32E-C-QSOP24
Silicon Labs
1: $5.66
65In Stock
End of Life

Mfr. Part #
EFM8LB12F32E-C-QSOP24

Mouser Part #
634-LB12F32ECQSOP24

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

Datasheet

65In Stock

$5.66

$3.74

$3.41

$2.90

View

Min.: 1
Mult.: 1

CIP-51 8051

32 kB

2.25 kB

QSOP-24

72 MHz

10 bit/12 bit/14 bit

21 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

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: $18.84
1,873In Stock
End of Life

Mfr. Part #
C8051F502-IQR

Mouser Part #
634-C8051F502-IQR

End of Life

Silicon Labs

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

Datasheet

1,873In Stock

Cut Tape

$18.84

$14.31

$13.72

$12.09

Reel

$10.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 8051 50 MHz 16 kB 5 V CAN 8-bit MCU

C8051F565-IQ
Silicon Labs
1: $12.31
11,720In Stock
End of Life

Mfr. Part #
C8051F565-IQ

Mouser Part #
634-C8051F565-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V CAN 8-bit MCU

Datasheet

11,720In Stock

$12.31

$10.21

$9.50

$8.63

View

Min.: 1
Mult.: 1

8051

16 kB

2.25 kB

QFP-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F565

AEC-Q100

Tray

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

C8051F565-IQR
Silicon Labs
1: $15.05
400In Stock
End of Life

Mfr. Part #
C8051F565-IQR

Mouser Part #
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

$15.05

$11.70

$11.17

$9.70

$8.44

View

Min.: 1
Mult.: 1

8051

8 bit

C8051F565

Reel, Cut Tape

8-bit Microcontrollers - MCU Next gen available (F382-GQ) 25 MIPS,32KB,10ADC,USB,48Pin

C8051F345-GQR
Silicon Labs
1: $28.57
113In Stock
End of Life

Mfr. Part #
C8051F345-GQR

Mouser Part #
634-C8051F345-GQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU Next gen available (F382-GQ) 25 MIPS,32KB,10ADC,USB,48Pin

Datasheet

113In Stock

Cut Tape

$28.57

$23.09

$22.14

$19.50

View

Min.: 1
Mult.: 1

8051

32 kB

3.25 kB

TQFP-48

25 MHz

10 bit

40 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F345

Reel, Cut Tape

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

C8051F563-IQ
Silicon Labs
1: $14.57
535In Stock
End of Life

Mfr. Part #
C8051F563-IQ

Mouser Part #
634-C8051F563-IQ

End of Life

Silicon Labs

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

Datasheet

535In Stock

$14.57

$11.27

$10.75

$9.33

View

Min.: 1
Mult.: 1

8051

32 kB

2.25 kB

QFP-32

50 MHz

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F563

AEC-Q100

Tray

8-bit Microcontrollers - MCU USB-Flash-32k-LQFP32

C8051F387-GQR
Silicon Labs
1: $10.18
265In Stock
End of Life

Mfr. Part #
C8051F387-GQR

Mouser Part #
634-C8051F387-GQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-32k-LQFP32

Datasheet

265In Stock

Cut Tape

$10.18

$7.11

$6.77

$5.88

$5.12

View

Min.: 1
Mult.: 1

8051

32 kB

2.3 kB

LQFP-32

48 MHz

25 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F387

Reel, Cut Tape

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

C8051F045-GQ
Silicon Labs
1: $28.42
728In Stock
End of Life

Mfr. Part #
C8051F045-GQ

Mouser Part #
634-C8051F045-GQ

End of Life

Silicon Labs

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

Datasheet

728In Stock

$28.42

$23.63

$22.15

$20.53

View

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

TQFP-64

25 MHz

8 bit, 10 bit

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F045

Tray

8-bit Microcontrollers - MCU 8051 50 MHz 96 kB 5 V CAN LIN 8-bit MCU

C8051F586-IM
Silicon Labs
1: $21.39
79In Stock
End of Life

Mfr. Part #
C8051F586-IM

Mouser Part #
634-C8051F586-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 96 kB 5 V CAN LIN 8-bit MCU

Datasheet

79In Stock

$21.39

$16.25

$15.57

$13.73

View

Min.: 1
Mult.: 1

8051

96 kB

8.25 kB

QFN-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F586

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V 8-bit MCU

C8051F567-IQ
Silicon Labs
1: $13.62
429In Stock
End of Life

Mfr. Part #
C8051F567-IQ

Mouser Part #
634-C8051F567-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V 8-bit MCU

Datasheet

429In Stock

$13.62

$10.53

$10.05

$8.72

View

Min.: 1
Mult.: 1

8051

16 kB

2.25 kB

QFP-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F567

AEC-Q100

Tray

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

C8051F921-G-GM
Silicon Labs
1: $5.60
932In Stock
End of Life

Mfr. Part #
C8051F921-G-GM

Mouser Part #
634-C8051F921-G-GM

End of Life

Silicon Labs

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

Learn More

Datasheet

932In Stock

$5.60

$4.67

$3.93

$3.74

View

Min.: 1
Mult.: 1

8051

32 kB

4.25 kB

QFN-24

25 MHz

10 bit

16 I/O

900 mV

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

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

C8051F506-IQR
Silicon Labs
1: $17.71
389In Stock
End of Life

Mfr. Part #
C8051F506-IQR

Mouser Part #
634-C8051F506-IQR

End of Life

Silicon Labs

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

Datasheet

389In Stock

Cut Tape

$17.71

$13.44

$12.90

$11.36

$10.10

View

MouseReel Available

Min.: 1
Mult.: 1

8051

64 kB

256 B

QFP-32

50 MHz

12 bit

40 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F506

Reel, Cut Tape, MouseReel

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

C8051F220-GQR
Silicon Labs
1: $15.72
73In Stock
End of Life

Mfr. Part #
C8051F220-GQR

Mouser Part #
634-C8051F220-GQR

End of Life

Silicon Labs

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

Datasheet

73In Stock

Cut Tape

$15.72

$12.23

$11.66

$10.13

$8.46

View

MouseReel Available

Min.: 1
Mult.: 1

8051

8 kB

256 B

TQFP-48

25 MHz

8 bit

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F220

Reel, Cut Tape, MouseReel

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

C8051F310-GQR
Silicon Labs
1: $16.81
877In Stock
End of Life

Mfr. Part #
C8051F310-GQR

Mouser Part #
634-C8051F310-GQR

End of Life

Silicon Labs

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

Datasheet

877In Stock

Cut Tape

$16.81

$13.94

$13.01

$11.88

Reel

$10.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

8051

16 kB

1.25 kB

LQFP-32

25 MHz

10 bit

29 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F310

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8kB/512B RAM, QSOP24

C8051F987-C-GU
Silicon Labs
1: $6.01
102In Stock
End of Life

Mfr. Part #
C8051F987-C-GU

Mouser Part #
634-C8051F987-GU

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8kB/512B RAM, QSOP24

Datasheet

102In Stock

$6.01

$3.98

$3.63

$3.08

View

Min.: 1
Mult.: 1

8051

8 kB

512 B

QSOP-24

25 MHz

No ADC

17 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20

C8051F990-C-GM
Silicon Labs
1: $6.25
90In Stock
End of Life

Mfr. Part #
C8051F990-C-GM

Mouser Part #
634-C8051F990-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20

Datasheet

90In Stock

$6.25

$4.13

$3.77

$3.21

View

Min.: 1
Mult.: 1

8051

8 kB

512 B

QFN-20

25 MHz

12 bit

16 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

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

C8051F385-GQ
Silicon Labs
1: $9.14
1,044In Stock
End of Life

Mfr. Part #
C8051F385-GQ

Mouser Part #
634-C8051F385-GQ

End of Life

Silicon Labs

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

Datasheet

1,044In Stock

$9.14

$7.59

$7.06

$6.38

View

Min.: 1
Mult.: 1

8051

64 kB

4.35 kB

LQFP-32

48 MHz

25 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F385

Tray

8-bit Microcontrollers - MCU

C8051F582-AM
Silicon Labs
1: $16.67
78In Stock
End of Life

Mfr. Part #
C8051F582-AM

Mouser Part #
634-C8051F582-AM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

78In Stock

$16.67

$13.55

$12.91

$11.21

View

Min.: 1
Mult.: 1

CIP-51 8051

128 kB

8.25 kB

QFN-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F582

AEC-Q100

8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32

C8051F38B-B-GM
Silicon Labs
1: $9.15
146In Stock
End of Life

Mfr. Part #
C8051F38B-B-GM

Mouser Part #
634-C8051F38B-B-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32

Datasheet

146In Stock

$9.15

$6.72

$6.27

$5.51

View

Min.: 1
Mult.: 1

8051

32 kB

2.25 kB

QFN-32

48 MHz

10 bit

25 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, DFN10

C8051F521A-IM
Silicon Labs
1: $6.34
1,253In Stock
End of Life

Mfr. Part #
C8051F521A-IM

Mouser Part #
634-C8051F521A-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, DFN10

Datasheet

1,253In Stock

$6.34

$6.12

$5.38

$5.10

$4.75

Min.: 1
Mult.: 1

8051

8 kB

256 B

QFN-20

25 MHz

12 bit

6 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F521A

Tube

8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32

C8051F38B-B-GQ
Silicon Labs
1: $7.02
84In Stock
End of Life

Mfr. Part #
C8051F38B-B-GQ

Mouser Part #
634-C8051F38B-B-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU Flash-32k-ADC-QFN32

Datasheet

84In Stock

$7.02

$5.84

$5.42

$4.89

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

Tray

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

C8051F350-GQR
Silicon Labs
1: $22.80
265In Stock
End of Life

Mfr. Part #
C8051F350-GQR

Mouser Part #
634-C8051F350-GQR

End of Life

Silicon Labs

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

Datasheet

265In Stock

Cut Tape

$22.80

$18.94

$17.72

$16.25

$15.51

$15.05

Min.: 1
Mult.: 1

8051

8 kB

768 B

LQFP-32

50 MHz

24 bit

17 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F350

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB LP AES LCD 8-bit MCU

C8051F965-B-GM
Silicon Labs
1: $18.85
24In Stock
End of Life

Mfr. Part #
C8051F965-B-GM

Mouser Part #
634-C8051F965-B-GM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB LP AES LCD 8-bit MCU

Datasheet

24In Stock

$18.85

$14.33

$13.73

$12.10

View

Min.: 1
Mult.: 1

8051

64 kB

8.25 kB

QFN-40

25 MHz

10 bit/12 bit

34 I/O

1.8 V

3.8 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F965

Tray

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 5 V 8-bit MCU

C8051F524-C-IM
Silicon Labs
1: $9.65
77In Stock
End of Life

Mfr. Part #
C8051F524-C-IM

Mouser Part #
634-C8051F524-C-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 5 V 8-bit MCU

Datasheet

77In Stock

$9.65

$7.09

$6.60

$5.81

View

Min.: 1
Mult.: 1

8051

4 kB

256 B

DFN-10

25 MHz

12 bit

6 I/O

2 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F524

AEC-Q100

Tube

8051 microcontroller 8-bit Microcontrollers - MCU

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CSP-16
DFN-10
LQFP-32
PDIP-14
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PDIP-40
PLCC-44
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QFN-11
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QFN-16
QFN-20
QFN-24
QFN-28
QFN-32
QFN-40
QFN-48
QFN-68
QFP-32
QFP-48

6 I/O
8 I/O
9 I/O
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