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50 MHz 8-bit Microcontrollers - MCU

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Results: 193

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Part #

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F64I-D-QFN24R
Silicon Labs
1,500: $1.53
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
EFM8BB31F64I-D-QFN24R

Mouser Part No
634-EF8BB31F64IDF24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$1.53

$1.51

Min.: 1,500
Mult.: 1,500

: 1,500

CIP-51 8051

64 kB

4.35 kB

QFN-24

50 MHz

10 bit, 12 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F64I-D-QFN24
Silicon Labs
1: $2.77
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
EFM8BB31F64I-D-QFN24

Mouser Part No
634-EF8BB31F64IDQF24

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$2.77

$2.06

$1.89

$1.69

View

Min.: 1
Mult.: 1

CIP-51 8051

64 kB

4.35 kB

QFN-24

50 MHz

10 bit, 12 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

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

C8051F125-GQ
Silicon Labs
1: $43.02
575Expected 09/07/2027
End of Life

Mfr. Part No.
C8051F125-GQ

Mouser Part No
634-C8051F125-GQ

End of Life

Silicon Labs

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

Datasheet

575Expected 09/07/2027

$43.02

$35.16

$35.00

Min.: 1
Mult.: 1

8051

128 kB

8.25 kB

TQFP-64

50 MHz

12 bit

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F125

Tray

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

C8051F500-IQ
Silicon Labs
1: $12.36
Lead-Time 29 Weeks
End of Life

Mfr. Part No.
C8051F500-IQ

Mouser Part No
634-C8051F500-IQ

End of Life

Silicon Labs

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

Datasheet

Lead-Time 29 Weeks

$12.36

$10.00

$9.07

$8.53

View

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

QFP-48

50 MHz

12 bit

40 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F500

AEC-Q100

Tray

8-bit Microcontrollers - MCU

C8051F507-AM
Silicon Labs
1: $10.39
Non-Stocked
End of Life

Mfr. Part No.
C8051F507-AM

Mouser Part No
634-C8051F507-AM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

Non-Stocked

$10.39

$8.08

$7.50

$6.87

View

Min.: 1
Mult.: 1

CIP-51 8051

32 kB

256 B

QFN-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F507

AEC-Q100

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

C8051F508-IM
Silicon Labs
1: $13.64
Lead-Time 29 Weeks
End of Life

Mfr. Part No.
C8051F508-IM

Mouser Part No
634-C8051F508-IM

End of Life

Silicon Labs

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

Learn More

Datasheet

Lead-Time 29 Weeks

$13.64

$10.69

$9.95

$9.14

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 MHz 16 kB flash industrial 8-bit MCU

C8051F542-IM
Silicon Labs
1: $8.64
Non-Stocked Lead-Time 29 Weeks
End of Life

Mfr. Part No.
C8051F542-IM

Mouser Part No
634-C8051F542-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 MHz 16 kB flash industrial 8-bit MCU

Datasheet

Non-Stocked Lead-Time 29 Weeks

$8.64

$6.70

$6.21

$5.68

View

Min.: 1
Mult.: 1

8051

16 kB

1.25 kB

QFN-24

50 MHz

12 bit

18 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F542

AEC-Q100

Tube

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

C8051F543-IM
Silicon Labs
1: $8.48
Non-Stocked Lead-Time 29 Weeks
End of Life

Mfr. Part No.
C8051F543-IM

Mouser Part No
634-C8051F543-IM

End of Life

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 29 Weeks

$8.48

$6.57

$6.09

$5.82

Min.: 1
Mult.: 1

8051

16 kB

256 B

QFN-24

50 MHz

18 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F543

AEC-Q100

Tube

8-bit Microcontrollers - MCU

C8051F553-AM
Silicon Labs
1: $8.43
Non-Stocked
End of Life

Mfr. Part No.
C8051F553-AM

Mouser Part No
634-C8051F553-AM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

Non-Stocked

$8.43

$6.49

$5.66

$5.56

View

Min.: 1
Mult.: 1

CIP-51 8051

32 kB

2.25 kB

QFN-24

50 MHz

12 bit

18 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F553

AEC-Q100

8-bit Microcontrollers - MCU

C8051F554-AM
Silicon Labs
1: $8.35
Non-Stocked
End of Life

Mfr. Part No.
C8051F554-AM

Mouser Part No
634-C8051F554-AM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

Non-Stocked

$8.35

$6.44

$5.96

$5.43

View

Min.: 1
Mult.: 1

CIP-51 8051

16 kB

2.25 kB

QFN-24

50 MHz

12 bit

18 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F554

AEC-Q100

8-bit Microcontrollers - MCU

C8051F569-AM
Silicon Labs
1: $11.04
Non-Stocked
End of Life

Mfr. Part No.
C8051F569-AM

Mouser Part No
634-C8051F569-AM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

Non-Stocked

$11.04

$8.62

$7.80

$7.28

View

Min.: 1
Mult.: 1

CIP-51 8051

32 kB

2.25 kB

QFN-40

50 MHz

12 bit

33 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F569

AEC-Q100

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

C8051F571-IM
Silicon Labs
1: $10.82
Non-Stocked Lead-Time 29 Weeks
End of Life

Mfr. Part No.
C8051F571-IM

Mouser Part No
634-C8051F571-IM

End of Life

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 29 Weeks

$10.82

$8.45

$7.85

$7.20

View

Min.: 1
Mult.: 1

8051

32 kB

2.25 kB

QFN-40

50 MHz

33 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F571

AEC-Q100

Tube

8-bit Microcontrollers - MCU

C8051F587-AM
Silicon Labs
1: $13.75
Non-Stocked
End of Life

Mfr. Part No.
C8051F587-AM

Mouser Part No
634-C8051F587-AM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

Non-Stocked

$13.75

$10.76

$10.02

$9.20

View

Min.: 1
Mult.: 1

CIP-51 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

C8051F587

AEC-Q100

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F16G-D-QFP32R
Silicon Labs
1: $2.14
Non-Stocked Lead-Time 30 Weeks
End of Life

Mfr. Part No.
EFM8BB31F16G-D-QFP32R

Mouser Part No
634-EF8BB31F16GDP32R

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$2.14

$1.58

$1.44

$1.31

Reel

$1.31

Min.: 1
Mult.: 1

: 500

CIP-51 8051

16 kB

2.3 kB

QFP-32

50 MHz

10 bit, 12 bit

28 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F16I-D-QFN24R
Silicon Labs
1: $1.90
Non-Stocked Lead-Time 29 Weeks
End of Life

Mfr. Part No.
EFM8BB31F16I-D-QFN24R

Mouser Part No
634-EF8BB31F16IDF24R

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 29 Weeks

Cut Tape

$1.90

$1.39

$1.27

$1.13

$1.06

Reel

$1.06

Min.: 1
Mult.: 1

: 1,500

CIP-51 8051

16 kB

2.3 kB

QFN-24

50 MHz

10 bit, 12 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU

C8051F592-AM
Silicon Labs
1: $15.64
Non-Stocked

Mfr. Part No.
C8051F592-AM

Mouser Part No
634-C8051F592-AM

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

Non-Stocked

$15.64

$12.25

$11.40

$10.47

View

Min.: 1
Mult.: 1

CIP-51 8051

8.25 kB

50 MHz

12 bit

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F592

AEC-Q100

8-bit Microcontrollers - MCU

C8051F592-AMR
Silicon Labs
1,500: $9.54
Non-Stocked

Mfr. Part No.
C8051F592-AMR

Mouser Part No
634-C8051F592-AMR

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

Non-Stocked

$9.54

Quote

Min.: 1,500
Mult.: 1

CIP-51 8051

8.25 kB

50 MHz

12 bit

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F592

AEC-Q100

8-bit Microcontrollers - MCU

EFM8BB52F32G-A-QFN32
Silicon Labs
1: $1.08
Non-Stocked

Mfr. Part No.
EFM8BB52F32G-A-QFN32

Mouser Part No
634-EFM8B52F32GAFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked

$1.08

$0.78

$0.702

$0.617

View

Min.: 1
Mult.: 1

8051

32 kB

2.25 kB

QFN-32

50 MHz

12 bit

29 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

50 MHz 8-bit Microcontrollers - MCU

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9 I/O
12 I/O
13 I/O
16 I/O
17 I/O
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32 I/O
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46 I/O
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64 I/O
70 I/O

BB50
C8051F124
C8051F125
C8051F126
C8051F127
C8051F351
C8051F353
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C8051F391
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C8051F394
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