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CIP-51 8051 Core 8-bit Microcontrollers - MCU

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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-QFP32R
Silicon Labs
500: $2.86
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8BB31F64I-D-QFP32R

Mouser Part No
634-EF8BB31F64IDP32R

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 12 Weeks

Reel

$2.86

$2.61

$2.57

$2.54

Min.: 500
Mult.: 500

Reel: 500

CIP-51 8051

64 kB

4.35 kB

QFP-32

50 MHz

10 bit, 12 bit

28 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
2,520: $1.92
Non-Stocked Lead-Time 12 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 12 Weeks

$1.92

$1.90

Min.: 2,520
Mult.: 2,520

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 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU

EFM8SB20F16G-B-QFN24R
Silicon Labs
1,500: $1.43
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8SB20F16G-B-QFN24R

Mouser Part No
634-EFM8SB16GBQFN24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.43

$1.40

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

Reel: 1,500

CIP-51 8051

16 kB

4.25 kB

25 MHz

10 bit

16 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

EFM8SB

Reel

8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU

EFM8SB20F32G-B-QFN24
Silicon Labs
1,911: $1.46
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8SB20F32G-B-QFN24

Mouser Part No
634-EFM8SBF32GBQFN24

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.46

Min.: 1,911
Mult.: 1,911

CIP-51 8051

32 kB

4.25 kB

QFN-24

25 MHz

10 bit

16 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

EFM8SB

Tube

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB Flash 0.25 kB RAM 8-bit Busy Bee MCU

EFM8BB10F2A-A-QFN20
Silicon Labs
2,520: $1.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8BB10F2A-A-QFN20

Mouser Part No
634-FM8BB10F2AAQFN20

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB Flash 0.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.63

$1.57

Min.: 2,520
Mult.: 2,520

CIP-51 8051

2 kB

256 B

QFN-20

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 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB10F16E-C-QFN24R
Silicon Labs
1,500: $1.50
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB10F16E-C-QFN24R

Mouser Part No
634-LB10F16ECQFN24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.50

$1.47

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

Reel: 1,500

CIP-51 8051

16 kB

1.25 kB

QFN-24

72 MHz

10 bit/12 bit/14 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB10F16E-C-QFN32R
Silicon Labs
2,500: $1.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB10F16E-C-QFN32R

Mouser Part No
634-LB10F16ECQFN32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.49

$1.47

Min.: 2,500
Mult.: 2,500

Reel: 2,500

CIP-51 8051

16 kB

1.25 kB

QFN-32

72 MHz

10 bit/12 bit/14 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB10F16E-C-QFP32R
Silicon Labs
1: $5.34
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB10F16E-C-QFP32R

Mouser Part No
634-LB10F16ECQFP32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$5.34

$3.61

$3.35

$2.91

Reel

$2.38

View

Min.: 1
Mult.: 1

Reel: 500

CIP-51 8051

16 kB

1.25 kB

QFP-32

72 MHz

10 bit/12 bit/14 bit

28 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel, Cut Tape

8-bit Microcontrollers - MCU

EFM8LB10F16ES0-C-QFN24R
Silicon Labs
1,500: $1.50
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB10F16ES0-C-QFN24R

Mouser Part No
634-LB10F16ES0CFN24R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.50

$1.47

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

Reel: 1,500

CIP-51 8051

16 kB

1.25 kB

QFN-24

72 MHz

10 bit/12 bit/14 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU

EFM8LB10F16ES0-C-QFN32R
Silicon Labs
2,500: $1.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB10F16ES0-C-QFN32R

Mouser Part No
634-LB10F16ES0CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.49

Min.: 2,500
Mult.: 2,500

Reel: 2,500

CIP-51 8051

16 kB

1.25 kB

QFN-32

72 MHz

10 bit/12 bit/14 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU

EFM8LB10F16ES0-C-QFN24
Silicon Labs
2,520: $1.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB10F16ES0-C-QFN24

Mouser Part No
634-LB10F16ES0CQFN24

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.45

$1.43

Min.: 2,520
Mult.: 2,520

CIP-51 8051

16 kB

1.25 kB

QFN-24

72 MHz

10 bit/12 bit/14 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Tube

8-bit Microcontrollers - MCU

EFM8LB10F16ES0-C-QFN32
Silicon Labs
2,450: $1.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB10F16ES0-C-QFN32

Mouser Part No
634-LB10F16ES0CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.49

Min.: 2,450
Mult.: 2,450

CIP-51 8051

16 kB

1.25 kB

QFN-32

72 MHz

10 bit/12 bit/14 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Tray

8-bit Microcontrollers - MCU

EFM8LB10F16ES1-C-QFN32R
Silicon Labs
2,500: $1.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB10F16ES1-C-QFN32R

Mouser Part No
634-LB10F16ES1CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.49

Min.: 2,500
Mult.: 2,500

Reel: 2,500

CIP-51 8051

16 kB

1.25 kB

QFN-32

72 MHz

10 bit/12 bit/14 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU

EFM8LB10F16ES1-C-QFN24
Silicon Labs
2,520: $1.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB10F16ES1-C-QFN24

Mouser Part No
634-LB10F16ES1CQFN24

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.45

$1.43

Min.: 2,520
Mult.: 2,520

CIP-51 8051

16 kB

1.25 kB

QFN-24

72 MHz

10 bit/12 bit/14 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Tube

8-bit Microcontrollers - MCU

EFM8LB10F16ES1-C-QFN32
Silicon Labs
2,450: $1.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB10F16ES1-C-QFN32

Mouser Part No
634-LB10F16ES1CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.49

Min.: 2,450
Mult.: 2,450

CIP-51 8051

16 kB

1.25 kB

QFN-32

72 MHz

10 bit/12 bit/14 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Tray

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB11F16E-C-QFN24R
Silicon Labs
1,500: $1.61
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F16E-C-QFN24R

Mouser Part No
634-LB11F16ECQFN24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.61

$1.60

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

Reel: 1,500

CIP-51 8051

16 kB

1.25 kB

QFN-24

72 MHz

10 bit/12 bit/14 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB11F16E-C-QFN32
Silicon Labs
2,450: $1.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F16E-C-QFN32

Mouser Part No
634-LB11F16ECQFN32

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.63

$1.61

Min.: 2,450
Mult.: 2,450

CIP-51 8051

16 kB

1.25 kB

QFN-32

72 MHz

10 bit/12 bit/14 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Tray

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB11F16E-C-QFN32R
Silicon Labs
2,500: $1.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F16E-C-QFN32R

Mouser Part No
634-LB11F16ECQFN32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.63

$1.61

Min.: 2,500
Mult.: 2,500

Reel: 2,500

CIP-51 8051

16 kB

1.25 kB

QFN-32

72 MHz

10 bit/12 bit/14 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB11F16E-C-QFP32R
Silicon Labs
500: $2.43
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F16E-C-QFP32R

Mouser Part No
634-LB11F16ECQFP32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.43

$2.22

$2.18

$2.15

Min.: 500
Mult.: 500

Reel: 500

CIP-51 8051

16 kB

1.25 kB

QFP-32

72 MHz

10 bit/12 bit/14 bit

28 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU

EFM8LB11F16ES0-C-QFN32R
Silicon Labs
2,500: $1.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F16ES0-C-QFN32R

Mouser Part No
634-LB11F16ES0CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.63

$1.61

Min.: 2,500
Mult.: 2,500

Reel: 2,500

CIP-51 8051

16 kB

1.25 kB

QFN-32

72 MHz

10 bit/12 bit/14 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU

EFM8LB11F16ES0-C-QFN24
Silicon Labs
2,520: $1.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F16ES0-C-QFN24

Mouser Part No
634-LB11F16ES0CQFN24

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.56

$1.54

Min.: 2,520
Mult.: 2,520

CIP-51 8051

16 kB

1.25 kB

QFN-24

72 MHz

10 bit/12 bit/14 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Tube

8-bit Microcontrollers - MCU

EFM8LB11F16ES0-C-QFN32
Silicon Labs
2,450: $1.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F16ES0-C-QFN32

Mouser Part No
634-LB11F16ES0CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.63

$1.61

Min.: 2,450
Mult.: 2,450

CIP-51 8051

16 kB

1.25 kB

QFN-32

72 MHz

10 bit/12 bit/14 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Tray

8-bit Microcontrollers - MCU

EFM8LB11F16ES1-C-QFN24R
Silicon Labs
1,500: $1.61
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F16ES1-C-QFN24R

Mouser Part No
634-LB11F16ES1CFN24R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.61

$1.60

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

Reel: 1,500

CIP-51 8051

16 kB

1.25 kB

QFN-24

72 MHz

10 bit/12 bit/14 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU

EFM8LB11F16ES1-C-QFN32R
Silicon Labs
2,500: $1.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F16ES1-C-QFN32R

Mouser Part No
634-LB11F16ES1CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.63

$1.61

Min.: 2,500
Mult.: 2,500

Reel: 2,500

CIP-51 8051

16 kB

1.25 kB

QFN-32

72 MHz

10 bit/12 bit/14 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel

8-bit Microcontrollers - MCU

EFM8LB11F16ES1-C-QFN24
Silicon Labs
2,520: $1.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F16ES1-C-QFN24

Mouser Part No
634-LB11F16ES1CQFN24

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.56

$1.54

Min.: 2,520
Mult.: 2,520

CIP-51 8051

16 kB

1.25 kB

QFN-24

72 MHz

10 bit/12 bit/14 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Tube

CIP-51 8051 Core 8-bit Microcontrollers - MCU

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