.hide-partial { max-height: none; } .show-more { display: none; }

QFN-32 8-bit Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 176

Applied Filters:

Package / Case = QFN-32

Manufacturer

Core

Program Memory Size

Data RAM Size

Maximum Clock Frequency

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Data Bus Width

Minimum Operating Temperature

Maximum Operating Temperature

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

EFM8BB31F16A-D-5QFN32
Silicon Labs
1.533: $2.177
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F16A-D-5QFN32

Mouser Part #
634-EF8BB31F16AD5F32

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 16 Weeks

$2.177

$2.124

$2.103

Min.: 1.533
Mult.: 1.533

CIP-51 8051

16 kB

2.3 kB

QFN-32

50 MHz

10 bit, 12 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

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

EFM8BB31F16I-D-5QFN32R
Silicon Labs
1: $3.124
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F16I-D-5QFN32R

Mouser Part #
634-EF8BB31F16ID532R

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 16 Weeks

Cut Tape

$3.124

$2.030

$1.861

$1.599

Reel

$1.125

View

Min.: 1
Mult.: 1

: 1.500

CIP-51 8051

16 kB

2.3 kB

QFN-32

50 MHz

10 bit, 12 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 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-5QFN32
Silicon Labs
1: $3.124
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F16I-D-5QFN32

Mouser Part #
634-EF8BB31F16ID5F32

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 16 Weeks

$3.124

$2.030

$1.861

$1.599

View

Min.: 1
Mult.: 1

CIP-51 8051

16 kB

2.3 kB

QFN-32

50 MHz

10 bit, 12 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F32A-D-5QFN32R
Silicon Labs
1.500: $2.166
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F32A-D-5QFN32R

Mouser Part #
634-EF8BB31F32AD532R

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$2.166

Min.: 1.500
Mult.: 1.500

: 1.500

CIP-51 8051

32 kB

2.3 kB

QFN-32

50 MHz

10 bit, 12 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F32A-D-5QFN32
Silicon Labs
1.533: $2.240
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F32A-D-5QFN32

Mouser Part #
634-EF8BB31F32AD5F32

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$2.240

$2.188

$2.177

Min.: 1.533
Mult.: 1.533

CIP-51 8051

32 kB

2.3 kB

QFN-32

50 MHz

10 bit, 12 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F32G-D-QFN32R
Silicon Labs
1: $3.429
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F32G-D-QFN32R

Mouser Part #
634-EF8BB31F32GDN32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$3.429

$2.230

$2.051

$1.756

Reel

$1.230

View

Min.: 1
Mult.: 1

: 2.500

CIP-51 8051

32 kB

2.3 kB

QFN-32

50 MHz

10 bit, 12 bit

29 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 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F64A-D-5QFN32R
Silicon Labs
1.500: $2.461
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F64A-D-5QFN32R

Mouser Part #
634-EF8BB31F64AD532R

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

$2.461

Min.: 1.500
Mult.: 1.500

: 1.500

CIP-51 8051

64 kB

4.35 kB

QFN-32

50 MHz

10 bit, 12 bit

29 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

EFM8BB31F64A-D-5QFN32
Silicon Labs
1.533: $2.524
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F64A-D-5QFN32

Mouser Part #
634-EF8BB31F64AD5F32

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

$2.524

$2.482

Min.: 1.533
Mult.: 1.533

CIP-51 8051

64 kB

4.35 kB

QFN-32

50 MHz

10 bit, 12 bit

29 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU

EFM8BB52F16G-C-QFN32R
Silicon Labs
1: $1.977
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
EFM8BB52F16G-C-QFN32R

Mouser Part #
634-EFM852F16GQFN32R

Silicon Labs

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$1.977

$1.209

$1.010

$766

Reel

$473

View

Min.: 1
Mult.: 1

: 2.500

16 kB

1.28 kB

QFN-32

29 I/O

1.8 V

5.5 V

SMD/SMT

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU

EFM8BB52F32G-C-QFN32R
Silicon Labs
1: $1.199
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
EFM8BB52F32G-C-QFN32R

Mouser Part #
634-EFM852F32GQFN32R

Silicon Labs

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$1.199

$1.023

$899

$798

Reel

$566

View

Min.: 1
Mult.: 1

: 2.500

16 kB

1.28 kB

QFN-32

16 I/O

1.8 V

5.5 V

SMD/SMT

- 40 C

+ 85 C

Reel, Cut Tape

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: $1.252
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB10F16E-C-QFN32R

Mouser Part #
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 20 Weeks

Reel

$1.252

$1.230

Min.: 2.500
Mult.: 2.500

: 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-QFN32R
Silicon Labs
2.500: $1.252
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB10F16ES0-C-QFN32R

Mouser Part #
634-LB10F16ES0CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$1.252

$1.230

Min.: 2.500
Mult.: 2.500

: 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-QFN32
Silicon Labs
2.450: $1.252
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB10F16ES0-C-QFN32

Mouser Part #
634-LB10F16ES0CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$1.252

$1.230

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: $1.252
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB10F16ES1-C-QFN32R

Mouser Part #
634-LB10F16ES1CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$1.252

$1.230

Min.: 2.500
Mult.: 2.500

: 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-QFN32
Silicon Labs
2.450: $1.252
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB10F16ES1-C-QFN32

Mouser Part #
634-LB10F16ES1CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$1.252

$1.230

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-QFN32
Silicon Labs
2.450: $1.346
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F16E-C-QFN32

Mouser Part #
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 20 Weeks

$1.346

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: $1.346
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F16E-C-QFN32R

Mouser Part #
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 20 Weeks

Reel

$1.346

Min.: 2.500
Mult.: 2.500

: 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-QFN32R
Silicon Labs
2.500: $1.346
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F16ES0-C-QFN32R

Mouser Part #
634-LB11F16ES0CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$1.346

Min.: 2.500
Mult.: 2.500

: 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-QFN32
Silicon Labs
2.450: $1.346
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F16ES0-C-QFN32

Mouser Part #
634-LB11F16ES0CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$1.346

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-QFN32R
Silicon Labs
2.500: $1.346
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F16ES1-C-QFN32R

Mouser Part #
634-LB11F16ES1CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$1.346

Min.: 2.500
Mult.: 2.500

: 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-QFN32
Silicon Labs
2.450: $1.346
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F16ES1-C-QFN32

Mouser Part #
634-LB11F16ES1CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$1.346

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

EFM8LB11F32E-C-QFN32
Silicon Labs
2.450: $1.588
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F32E-C-QFN32

Mouser Part #
634-LB11F32ECQFN32

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 20 Weeks

$1.588

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

EFM8LB11F32E-C-QFN32R
Silicon Labs
2.500: $1.588
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F32E-C-QFN32R

Mouser Part #
634-LB11F32ECQFN32R

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 20 Weeks

Reel

$1.588

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

EFM8LB11F32ES0-C-QFN32R
Silicon Labs
2.500: $1.588
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F32ES0-C-QFN32R

Mouser Part #
634-LB11F32ES0CFN32R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$1.588

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

EFM8LB11F32ES0-C-QFN32
Silicon Labs
2.450: $1.588
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F32ES0-C-QFN32

Mouser Part #
634-LB11F32ES0CQFN32

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$1.588

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

QFN-32 8-bit Microcontrollers - MCU

Customer Service Office

Company

Resources

Support

89C
AT90PWM1
AT90PWM161
AT90PWM316
AT90PWM3B
AT90PWM81
AT90USB162
AT90USB82
ATmega168
ATmega168A
ATmega168P
ATmega168PA
ATmega16M1
ATmega16U2
ATmega328PB
ATmega32M1
ATmega32U2
ATmega48A
ATmega48PA
ATmega64M1