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EFM8 8-bit Microcontrollers - MCU

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Tradename = EFM8

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Part #

8-bit Microcontrollers - MCU

EFM8LB11F32ES1-C-QFN32R
Silicon Labs
2,500: $1.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F32ES1-C-QFN32R

Mouser Part No
634-LB11F32ES1CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.45

$1.43

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

: 2,500

CIP-51 8051

32 kB

2.25 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

EFM8LB11F32ES1-C-QFN24
Silicon Labs
1: $3.84
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F32ES1-C-QFN24

Mouser Part No
634-LB11F32ES1CQFN24

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.84

$2.60

$2.41

$2.09

View

Min.: 1
Mult.: 1

CIP-51 8051

32 kB

2.25 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

EFM8LB11F32ES1-C-QFN32
Silicon Labs
1: $3.93
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB11F32ES1-C-QFN32

Mouser Part No
634-LB11F32ES1CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.93

$2.60

$2.37

$2.01

View

Min.: 1
Mult.: 1

CIP-51 8051

32 kB

2.25 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 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

EFM8LB12F32E-C-QFN32
Silicon Labs
2,450: $1.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F32E-C-QFN32

Mouser Part No
634-LB12F32ECQFN32

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.56

$1.54

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

CIP-51 8051

32 kB

2.25 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 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

EFM8LB12F32E-C-QFN32R
Silicon Labs
2,500: $1.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F32E-C-QFN32R

Mouser Part No
634-LB12F32ECQFN32R

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.56

$1.54

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

: 2,500

CIP-51 8051

32 kB

2.25 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 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

EFM8LB12F32E-C-QFP32R
Silicon Labs
500: $1.99
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F32E-C-QFP32R

Mouser Part No
634-LB12F32ECQFP32R

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.99

$1.92

$1.89

$1.87

Min.: 500
Mult.: 500

: 500

CIP-51 8051

32 kB

2.25 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

EFM8LB12F32ES0-C-QFN32R
Silicon Labs
2,500: $1.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F32ES0-C-QFN32R

Mouser Part No
634-LB12F32ES0CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.56

$1.54

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

: 2,500

CIP-51 8051

32 kB

2.25 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

EFM8LB12F32ES0-C-QFN24
Silicon Labs
2,520: $1.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F32ES0-C-QFN24

Mouser Part No
634-LB12F32ES0CQFN24

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.51

$1.49

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

CIP-51 8051

32 kB

2.25 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

EFM8LB12F32ES0-C-QFN32
Silicon Labs
2,450: $1.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F32ES0-C-QFN32

Mouser Part No
634-LB12F32ES0CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.56

$1.54

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

CIP-51 8051

32 kB

2.25 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

EFM8LB12F32ES1-C-QFN24R
Silicon Labs
1,500: $1.52
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F32ES1-C-QFN24R

Mouser Part No
634-LB12F32ES1CFN24R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.52

$1.51

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

: 1,500

CIP-51 8051

32 kB

2.25 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

EFM8LB12F32ES1-C-QFN32R
Silicon Labs
2,500: $1.57
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F32ES1-C-QFN32R

Mouser Part No
634-LB12F32ES1CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.57

$1.55

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

: 2,500

CIP-51 8051

32 kB

2.25 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

EFM8LB12F32ES1-C-QFN24
Silicon Labs
2,520: $1.51
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F32ES1-C-QFN24

Mouser Part No
634-LB12F32ES1CQFN24

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.51

$1.49

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

CIP-51 8051

32 kB

2.25 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

EFM8LB12F32ES1-C-QFN32
Silicon Labs
2,450: $1.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F32ES1-C-QFN32

Mouser Part No
634-LB12F32ES1CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.56

$1.54

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

CIP-51 8051

32 kB

2.25 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

EFM8LB12F64ES0-C-QFN24R
Silicon Labs
1,500: $1.78
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F64ES0-C-QFN24R

Mouser Part No
634-LB12F64ES0CFN24R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.78

$1.76

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

: 1,500

CIP-51 8051

64 kB

4.25 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

EFM8LB12F64ES0-C-QFN32R
Silicon Labs
2,500: $1.84
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F64ES0-C-QFN32R

Mouser Part No
634-LB12F64ES0CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.84

$1.82

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

: 2,500

CIP-51 8051

64 kB

4.25 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

EFM8LB12F64ES0-C-QFN24
Silicon Labs
2,520: $1.76
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F64ES0-C-QFN24

Mouser Part No
634-LB12F64ES0CQFN24

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.76

$1.74

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

CIP-51 8051

64 kB

4.25 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

EFM8LB12F64ES0-C-QFN32
Silicon Labs
2,450: $1.83
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F64ES0-C-QFN32

Mouser Part No
634-LB12F64ES0CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.83

$1.81

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

CIP-51 8051

64 kB

4.25 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

EFM8LB12F64ES1-C-QFN32R
Silicon Labs
2,500: $1.82
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8LB12F64ES1-C-QFN32R

Mouser Part No
634-LB12F64ES1CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.82

$1.79

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

: 2,500

CIP-51 8051

64 kB

4.25 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 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F8A-A-QFN24R
Silicon Labs
1,500: $1.83
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM8SB10F8A-A-QFN24R

Mouser Part No
634-M8SB10F8AAQFN24R

Silicon Labs

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.83

$1.81

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

: 1,500

CIP-51 8051

8 kB

512 B

QFN-24

25 MHz

12 bit

17 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

EFM8SB

AEC-Q100

Reel

8-bit Microcontrollers - MCU

EFM8UB11F16G-C-QFN24
Silicon Labs
1,911: $1.27
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM8UB11F16G-C-QFN24

Mouser Part No
634-8UB11F16GCQFN24

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

Non-Stocked Lead-Time 20 Weeks

$1.27

$1.25

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

CIP-51 8051

16 kB

2.25 kB

QFN-24

50 MHz

12 bit

17 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

EFM8UB

Tube

8-bit Microcontrollers - MCU

EFM8UB11F16G-C-QFN24R
Silicon Labs
1,500: $1.29
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
EFM8UB11F16G-C-QFN24R

Mouser Part No
634-8UB11F16GCQFN24R

Silicon Labs

8-bit Microcontrollers - MCU

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$1.29

$1.27

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

: 1,500

CIP-51 8051

16 kB

2.25 kB

QFN-24

50 MHz

12 bit

17 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

EFM8UB

Reel

8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC

EFM8UB20F64G-A-QFN32R
Silicon Labs
1,500: $1.32
Non-Stocked

Mfr. Part No.
EFM8UB20F64G-A-QFN32R

Mouser Part No
634-8UB20F64GAQF32R

Silicon Labs

8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC

Datasheet

Non-Stocked

Reel

$1.32

$1.28

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

: 1,500

QFN-32

SMD/SMT

EFM8UB2

Reel

8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC

EFM8UB20F64G-A-QFP32R
Silicon Labs
500: $1.65
Non-Stocked

Mfr. Part No.
EFM8UB20F64G-A-QFP32R

Mouser Part No
634-8UB20F64GAQFP32R

Silicon Labs

8-bit Microcontrollers - MCU USB, 64kB/4352B RAM, 10b Diff-ADC

Datasheet

Non-Stocked

Reel

$1.65

$1.48

$1.43

$1.41

Min.: 500
Mult.: 500

: 500

QFP-32

SMD/SMT

EFM8UB2

Reel

EFM8 8-bit Microcontrollers - MCU

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