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Part #

Development Boards & Kits - 8051 EFM8BB3 Busy Bee Starter Kit

SLSTK2022A
Silicon Labs
1: ₡55 689,80
13In Stock

Mfr. Part #
SLSTK2022A

Mouser Part #
634-SLSTK2022A

Silicon Labs

Development Boards & Kits - 8051 EFM8BB3 Busy Bee Starter Kit

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Datasheet

13In Stock

₡55 689,80

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU

EFM8BB50F16G-A-SOIC16
Silicon Labs
1: ₡624,56
1 548In Stock

Mfr. Part #
EFM8BB50F16G-A-SOIC16

Mouser Part #
634-M8BB50F16GASIC16

Silicon Labs

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU

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Datasheet

1 548In Stock

₡624,56

₡536,08

₡496,52

₡414,29

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Mult.: 1

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

EFM8BB31F32I-D-QFP32
Silicon Labs
1: ₡2 144,32
1 246In Stock
End of Life

Mfr. Part #
EFM8BB31F32I-D-QFP32

Mouser Part #
634-EF8BB31F32IDQP32

End of Life

Silicon Labs

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

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Datasheet

1 246In Stock

₡2 144,32

₡1 420,87

₡1 295,96

₡1 098,18

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU

EFM8BB50F16G-A-QFN16
Silicon Labs
1: ₡525,67
973In Stock

Mfr. Part #
EFM8BB50F16G-A-QFN16

Mouser Part #
634-M8BB50F16GAQFN16

Silicon Labs

8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU

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Datasheet

973In Stock

₡525,67

₡449,68

₡418,45

₡410,13

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC

AT89S2051-24SU
Microchip Technology
1: ₡1 358,41
504In Stock

Mfr. Part #
AT89S2051-24SU

Mouser Part #
556-A89S2051-24SU

Microchip Technology

8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC

Datasheet

504In Stock

₡1 358,41

Min.: 1
Mult.: 1

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

EFM8BB31F32I-D-4QFN24R
Silicon Labs
1: ₡1 733,15
1 520In Stock

Mfr. Part #
EFM8BB31F32I-D-4QFN24R

Mouser Part #
634-EF8BB31F32ID424R

Silicon Labs

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

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Datasheet

1 520In Stock

Cut Tape

₡1 733,15

₡1 139,82

₡1 051,34

₡916,02

Reel

₡707,83

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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-QFN32
Silicon Labs
1: ₡2 264,02
1 599In Stock

Mfr. Part #
EFM8BB31F64I-D-QFN32

Mouser Part #
634-EF8BB31F64IDQN32

Silicon Labs

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

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Datasheet

1 599In Stock

₡2 264,02

₡1 498,94

₡1 363,62

₡1 160,64

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU

EFM8UB10F8G-C-QFN20
Silicon Labs
1: ₡926,43
2 547In Stock
5 040Expected 9/11/2026

Mfr. Part #
EFM8UB10F8G-C-QFN20

Mouser Part #
634-8UB10F8GCQFN20

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU

Datasheet

2 547In Stock

5 040Expected 9/11/2026

₡926,43

₡785,90

₡728,65

₡640,17

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8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V

AT89C4051-24SU
Microchip Technology
1: ₡775,49
695In Stock

Mfr. Part #
AT89C4051-24SU

Mouser Part #
556-A89C4051-24SU

Microchip Technology

8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V

Datasheet

695In Stock

₡775,49

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU

EFM8UB10F16G-C-QFN28R
Silicon Labs
1: ₡1 410,46
4 493In Stock

Mfr. Part #
EFM8UB10F16G-C-QFN28R

Mouser Part #
634-8UB10F16GCQFN28R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU

Datasheet

4 493In Stock

Cut Tape

₡1 410,46

₡1 186,66

₡1 098,18

₡983,68

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Reel

₡811,93

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: ₡1 020,11
7 678In Stock
7 500Expected 12/7/2026

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

7 678In Stock

7 500Expected 12/7/2026

Cut Tape

₡1 020,11

₡843,15

₡775,49

₡687,01

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Reel

₡478,83

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

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

EFM8BB31F16G-D-QFN32R
Silicon Labs
1: ₡968,07
4 177In Stock

Mfr. Part #
EFM8BB31F16G-D-QFN32R

Mouser Part #
634-EF8BB31F16GDN32R

Silicon Labs

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

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Datasheet

4 177In Stock

Cut Tape

₡968,07

₡801,52

₡733,86

₡650,58

Reel

₡482,99

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MouseReel Available

Min.: 1
Mult.: 1

: 2 500

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

EFM8BB31F64G-D-QFN24R
Silicon Labs
1: ₡1 910,11
2 270In Stock

Mfr. Part #
EFM8BB31F64G-D-QFN24R

Mouser Part #
634-EF8BB31F64GDF24R

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 270In Stock

Cut Tape

₡1 910,11

₡1 290,75

₡1 197,07

₡1 040,93

Reel

₡806,72

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MouseReel Available

Min.: 1
Mult.: 1

: 1 500

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU

EFM8UB10F16G-C-QFN20R
Silicon Labs
1: ₡1 608,24
1 694In Stock
49 500On Order

Mfr. Part #
EFM8UB10F16G-C-QFN20R

Mouser Part #
634-8UB10F16GCQFN20R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU

Datasheet

1 694In Stock

49 500On Order

Cut Tape

₡1 608,24

₡1 165,84

₡1 077,36

₡952,45

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Reel

₡671,40

MouseReel Available

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

EFM8BB31F64G-D-QFN24
Silicon Labs
1: ₡1 269,94
6 187In Stock

Mfr. Part #
EFM8BB31F64G-D-QFN24

Mouser Part #
634-EF8BB31F64GDQF24

Silicon Labs

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

Learn More

Datasheet

6 187In Stock

₡1 269,94

₡1 066,95

₡988,88

₡874,38

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Min.: 1
Mult.: 1

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

EFM8BB31F64I-D-4QFN24R
Silicon Labs
1: ₡2 097,48
995In Stock

Mfr. Part #
EFM8BB31F64I-D-4QFN24R

Mouser Part #
634-EF8BB31F64ID424R

Silicon Labs

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

Learn More

Datasheet

995In Stock

Cut Tape

₡2 097,48

₡1 389,64

₡1 264,73

₡1 072,16

Reel

₡791,11

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MouseReel Available

Min.: 1
Mult.: 1

: 1 500

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

EFM8LB12F32E-C-QFN24R
Silicon Labs
1: ₡2 243,21
980In Stock

Mfr. Part #
EFM8LB12F32E-C-QFN24R

Mouser Part #
634-LB12F32ECQFN24R

Silicon Labs

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

Learn More

Datasheet

980In Stock

Cut Tape

₡2 243,21

₡1 483,33

₡1 353,21

₡1 150,23

Reel

₡837,95

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MouseReel Available

Min.: 1
Mult.: 1

: 1 500

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

EFM8BB22F16G-C-QFN28R
Silicon Labs
1: ₡1 311,57
2 666In Stock

Mfr. Part #
EFM8BB22F16G-C-QFN28R

Mouser Part #
634-8BB22F16GCQFN28R

Silicon Labs

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

Learn More

Datasheet

2 666In Stock

Cut Tape

₡1 311,57

₡1 040,93

₡952,45

₡822,34

Reel

₡650,58

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MouseReel Available

Min.: 1
Mult.: 1

: 1 500

8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU

EFM8LB12F64E-C-QFN24R
Silicon Labs
1: ₡1 800,81
4 091In Stock

Mfr. Part #
EFM8LB12F64E-C-QFN24R

Mouser Part #
634-LB12F64ECQFN24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

4 091In Stock

Cut Tape

₡1 800,81

₡1 472,92

₡1 358,41

₡1 207,48

Reel

₡931,63

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Min.: 1
Mult.: 1

: 1 500

Development Boards & Kits - 8051 EFM8UB20 Universal Bee Starter Kit

SLSTK2001A
Silicon Labs
1: ₡59 333,06
5In Stock
End of Life

Mfr. Part #
SLSTK2001A

Mouser Part #
634-SLSTK2001A

End of Life

Silicon Labs

Development Boards & Kits - 8051 EFM8UB20 Universal Bee Starter Kit

Datasheet

5In Stock

₡59 333,06

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU

EFM8LB12F64E-C-QFN32R
Silicon Labs
1: ₡1 863,27
4 062In Stock

Mfr. Part #
EFM8LB12F64E-C-QFN32R

Mouser Part #
634-LB12F64ECQFN32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

4 062In Stock

Cut Tape

₡1 863,27

₡1 524,96

₡1 405,26

₡1 249,12

Reel

₡942,04

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Min.: 1
Mult.: 1

: 2 500

8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V

CY8C3244AXI-153
Infineon Technologies
1: ₡5 001,67
33In Stock

Mfr. Part #
CY8C3244AXI-153

Mouser Part #
727-CY8C3244AXI-153

Infineon Technologies

8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

33In Stock

₡5 001,67

₡3 893,08

₡3 330,98

₡3 211,27

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

CY8C3445PVI-094
Infineon Technologies
1: ₡6 188,33
134In Stock

Mfr. Part #
CY8C3445PVI-094

Mouser Part #
727-CY8C3445PVI-094

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

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Datasheet

134In Stock

₡6 188,33

₡4 850,74

₡4 460,39

₡4 382,32

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Mult.: 1

8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?

N76E003AT20
Nuvoton
1: ₡400,76
625In Stock
888Expected 4/20/2027

Mfr. Part #
N76E003AT20

Mouser Part #
503-N76E003AT20

Nuvoton

8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?

Datasheet

625In Stock

888Expected 4/20/2027

₡400,76

₡291,98

₡275,33

₡260,75

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU

EFM8LB12F64E-C-QFN32
Silicon Labs
1: ₡1 712,33
2 603In Stock

Mfr. Part #
EFM8LB12F64E-C-QFN32

Mouser Part #
634-LB12F64ECQFN32

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

2 603In Stock

₡1 712,33

₡1 431,28

₡1 327,19

₡1 191,87

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Min.: 1
Mult.: 1

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