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All Results for "8051 microcontroller" (659)

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Part #

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

EFM8SB20F32G-B-QFN32
Silicon Labs
1: $2.53
787In Stock
End of Life

Mfr. Part #
EFM8SB20F32G-B-QFN32

Mouser Part #
634-EFM8SBF32GBQFN32

End of Life

Silicon Labs

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

Learn More

Datasheet

787In Stock

$2.53

$2.05

$1.77

$1.63

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Mult.: 1

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

EFM8LB11F16E-C-QSOP24
Silicon Labs
1: $2.47
52In Stock
End of Life

Mfr. Part #
EFM8LB11F16E-C-QSOP24

Mouser Part #
634-LB11F16ECQSOP24

End of Life

Silicon Labs

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

Datasheet

52In Stock

$2.47

$1.84

$1.68

$1.50

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Mult.: 1

8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU

EFM8UB20F64G-B-QFP48R
Silicon Labs
1: $4.14
A tariff of 38% may be applied if shipping to the United States.
63In Stock
End of Life

Mfr. Part #
EFM8UB20F64G-B-QFP48R

Mouser Part #
634-EFM8UB64GBQFP48R

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU

Datasheet

63In Stock

Cut Tape

$4.14

$3.64

$3.56

$3.10

$3.03

Reel

$2.59

MouseReel Available

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 500

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

EFM8SB20F32G-B-QFN32R
Silicon Labs
1: $2.56
81In Stock
End of Life

Mfr. Part #
EFM8SB20F32G-B-QFN32R

Mouser Part #
634-EFM8SB32GBQFN32R

End of Life

Silicon Labs

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

Learn More

Datasheet

81In Stock

Cut Tape

$2.56

$2.22

$1.73

$1.66

Reel

$1.37

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: 1,500

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

EFM8LB10F16E-C-QSOP24
Silicon Labs
1: $2.31
53In Stock
End of Life

Mfr. Part #
EFM8LB10F16E-C-QSOP24

Mouser Part #
634-LB10F16ECQSOP24

End of Life

Silicon Labs

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

Datasheet

53In Stock

$2.31

$1.71

$1.56

$1.39

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Mult.: 1

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

EFM8BB31F64I-D-QFP32
Silicon Labs
1: $3.34
10In Stock
End of Life

Mfr. Part #
EFM8BB31F64I-D-QFP32

Mouser Part #
634-EF8BB31F64IDQP32

End of Life

Silicon Labs

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

Datasheet

10In Stock

$3.34

$2.49

$2.28

$2.04

$2.01

Min.: 1
Mult.: 1

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

EFM8LB11F32E-C-QFN24R
Silicon Labs
1: $2.67
12In Stock

Mfr. Part #
EFM8LB11F32E-C-QFN24R

Mouser Part #
634-LB11F32ECQFN24R

Silicon Labs

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

Learn More

Datasheet

12In Stock

Cut Tape

$2.67

$1.98

$1.81

$1.62

Reel

$1.47

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Min.: 1
Mult.: 1

: 1,500

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

EFM8BB31F32I-D-4QFN24
Silicon Labs
1: $2.28
475In Stock

Mfr. Part #
EFM8BB31F32I-D-4QFN24

Mouser Part #
634-EF8BB31F32ID4F24

Silicon Labs

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

Learn More

Datasheet

475In Stock

$2.28

$1.69

$1.54

$1.38

View

Min.: 1
Mult.: 1

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

EFM8LB12F32E-C-QFN24
Silicon Labs
1: $2.88
255In Stock

Mfr. Part #
EFM8LB12F32E-C-QFN24

Mouser Part #
634-LB12F32ECQFN24

Silicon Labs

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

Learn More

Datasheet

255In Stock

$2.88

$2.15

$1.96

$1.76

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core

LPC1754FBD80K
NXP Semiconductors
1: $11.39
830In Stock
1,190Expected 11/16/2026

Mfr. Part #
LPC1754FBD80K

Mouser Part #
771-LPC1754FBD80K

NXP Semiconductors

ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core

Learn More

Datasheet

830In Stock

1,190Expected 11/16/2026

$11.39

$8.91

$7.92

$7.55

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Min.: 1
Mult.: 1

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

C8051F336-GM
Silicon Labs
1: $10.80
2,941In Stock

Mfr. Part #
C8051F336-GM

Mouser Part #
634-C8051F336-GM

Silicon Labs

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

Datasheet

2,941In Stock

$10.80

$8.43

$7.84

$7.19

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU

AT89LP52-20JU
Microchip Technology
1: $3.45
130Expected 9/16/2026

Mfr. Part #
AT89LP52-20JU

Mouser Part #
556-AT89LP52-20JU

Microchip Technology

8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU

Learn More

Datasheet

130Expected 9/16/2026

$3.45

$3.16

$3.04

Min.: 1
Mult.: 1

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

EFM8SB20F16G-B-QFN24
Silicon Labs
1: $2.10
1,911Expected 11/13/2026

Mfr. Part #
EFM8SB20F16G-B-QFN24

Mouser Part #
634-EFM8SBF16GBQFN24

Silicon Labs

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

Learn More

Datasheet

1,911Expected 11/13/2026

$2.10

$1.68

$1.46

$1.36

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU

C8051F351-GM
Silicon Labs
1: $16.09
1,528In Stock

Mfr. Part #
C8051F351-GM

Mouser Part #
634-C8051F351-GM

Silicon Labs

8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU

Datasheet

1,528In Stock

$16.09

$12.56

$11.61

$10.61

View

Min.: 1
Mult.: 1

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

C8051F313-GMR
Silicon Labs
1: $9.64
1,120In Stock

Mfr. Part #
C8051F313-GMR

Mouser Part #
634-C8051F313-GMR

Silicon Labs

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

Datasheet

1,120In Stock

Cut Tape

$9.64

$7.50

$6.97

$6.86

Reel

$5.94

Min.: 1
Mult.: 1

: 1,500

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: $1.05
5,000Expected 10/9/2026

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

5,000Expected 10/9/2026

Cut Tape

$1.05

$0.817

$0.726

$0.663

Reel

$0.537

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Min.: 1
Mult.: 1

: 2,500

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

C8051F327-GMR
Silicon Labs
1: $5.02
3,007In Stock

Mfr. Part #
C8051F327-GMR

Mouser Part #
634-C8051F327-GMR

Silicon Labs

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

Datasheet

3,007In Stock

Cut Tape

$5.02

$3.79

$3.48

$3.14

View

Reel

$2.71

Min.: 1
Mult.: 1

: 1,500

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

EFM8BB31F64I-D-QFN32R
Silicon Labs
1: $2.90
A tariff of 38% may be applied if shipping to the United States.
2,500Expected 9/15/2026

Mfr. Part #
EFM8BB31F64I-D-QFN32R

Mouser Part #
634-EF8BB31F64IDN32R

Silicon Labs

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

Learn More

Datasheet

2,500Expected 9/15/2026

Cut Tape

$2.90

$2.17

$1.98

$1.78

View

Reel

$1.59

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,500

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

C8051F336-GMR
Silicon Labs
1: $11.09
1,458In Stock

Mfr. Part #
C8051F336-GMR

Mouser Part #
634-C8051F336-GMR

Silicon Labs

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

Datasheet

1,458In Stock

Cut Tape

$11.09

$9.37

$8.12

$7.54

View

Reel

$6.26

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

C8051F338-GMR
Silicon Labs
1: $10.96
2,731In Stock

Mfr. Part #
C8051F338-GMR

Mouser Part #
634-C8051F338-GMR

Silicon Labs

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

Datasheet

2,731In Stock

Cut Tape

$10.96

$8.56

$7.96

$7.30

View

Reel

$6.31

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

EFM8SB10F8G-A-CSP16R
Silicon Labs
1: $1.94
12,500On Order

Mfr. Part #
EFM8SB10F8G-A-CSP16R

Mouser Part #
634-8SB10F8GA-CSP16R

Silicon Labs

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

Datasheet

12,500On Order

Cut Tape

$1.94

$1.46

$1.32

$1.18

Reel

$0.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

EFM8LB12F32E-C-QFP32
Silicon Labs
1: $3.47
943Expected 9/29/2026

Mfr. Part #
EFM8LB12F32E-C-QFP32

Mouser Part #
634-LB12F32ECQFP32

Silicon Labs

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

Learn More

Datasheet

943Expected 9/29/2026

$3.47

$2.59

$2.37

$2.12

View

Min.: 1
Mult.: 1

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

EFM8BB22F16I-C-QFN28
Silicon Labs
1: $2.14
1In Stock

Mfr. Part #
EFM8BB22F16I-C-QFN28

Mouser Part #
634-8BB22F16ICQFN28

Silicon Labs

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

Learn More

Datasheet

1In Stock

$2.14

$1.75

$1.66

$1.41

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, 2% osc, QFN11 OTP available (T600-GM)

C8051F300-GMR
Silicon Labs
1: $7.12
900In Stock

Mfr. Part #
C8051F300-GMR

Mouser Part #
634-C8051F300-GMR

Silicon Labs

8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, 2% osc, QFN11 OTP available (T600-GM)

Datasheet

900In Stock

Cut Tape

$7.12

$5.45

$5.04

$4.58

View

Reel

$4.13

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

C8051F850-C-GM
Silicon Labs
1: $2.77
1,473In Stock
NRND

Mfr. Part #
C8051F850-C-GM

Mouser Part #
634-C8051F850-C-GM

NRND

Silicon Labs

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

Learn More

Datasheet

1,473In Stock

$2.77

$2.06

$1.53

$1.42

View

Min.: 1
Mult.: 1

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