Development Boards & Kits - 8051 EFM8 BB52 Pro Kit
BB52-PK5206B
Silicon Labs
1:
82,34 €
5 In Stock
19 On Order
Mouser Part No
634-BB52-PK5206B
Silicon Labs
Development Boards & Kits - 8051 EFM8 BB52 Pro Kit
5 In Stock
19 On Order
View Dates
Stock:
5 Can Dispatch Immediately
On Order:
12 Expected 9/1/2026
7 Expected 9/21/2026
Factory Lead Time:
9 Weeks
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8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
+1 image
EFM8SB20F16G-B-QFN24
Silicon Labs
1:
1,81 €
364 In Stock
Mouser Part No
634-EFM8SBF16GBQFN24
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
364 In Stock
Alternative Packaging
1
1,81 €
10
1,52 €
25
1,27 €
100
1,20 €
500
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500
1,12 €
1.000
0,972 €
1.911
0,946 €
5.733
0,903 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
EFM8BB50F16I-A-QFN16
Silicon Labs
1:
0,894 €
71 In Stock
Mouser Part No
634-M8BB50F16IAQFN16
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
71 In Stock
Alternative Packaging
1
0,894 €
10
0,748 €
25
0,669 €
100
0,564 €
200
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200
0,538 €
600
0,509 €
1.000
0,428 €
2.600
0,39 €
5.000
0,378 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
EFM8BB51F16G-C-QFN20R
Silicon Labs
1:
1,28 €
1.060 In Stock
7.500 Expected 1/4/2027
Mouser Part No
634-EFM851F16GQFN20R
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
1.060 In Stock
7.500 Expected 1/4/2027
Alternative Packaging
1
1,28 €
10
0,816 €
25
0,728 €
100
0,599 €
2.500
0,415 €
5.000
View
250
0,523 €
500
0,495 €
1.000
0,416 €
5.000
0,413 €
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Reel :
2.500
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
EFM8BB52F16G-C-QFN20R
Silicon Labs
1:
0,808 €
2.499 In Stock
Mouser Part No
634-EFM852F16GQFN20R
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
2.499 In Stock
Alternative Packaging
1
0,808 €
10
0,696 €
25
0,611 €
100
0,578 €
2.500
0,42 €
5.000
View
250
0,558 €
500
0,49 €
1.000
0,464 €
5.000
0,384 €
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Reel :
2.500
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Development Boards & Kits - 8051 EFM8 BB51 Explorer Kit
BB51-EK2700A
Silicon Labs
1:
24,23 €
35 In Stock
Mouser Part No
634-BB51-EK2700A
Silicon Labs
Development Boards & Kits - 8051 EFM8 BB51 Explorer Kit
35 In Stock
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Development Boards & Kits - 8051 EFM8 BB52 Explorer Kit
BB52-EK2701A
Silicon Labs
1:
24,01 €
18 In Stock
Mouser Part No
634-BB52-EK2701A
Silicon Labs
Development Boards & Kits - 8051 EFM8 BB52 Explorer Kit
18 In Stock
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8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
+4 images
EFM8BB10F8G-A-SOIC16
Silicon Labs
1:
0,998 €
1.570 In Stock
Mouser Part No
634-8BB10F8GASO16
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
1.570 In Stock
Alternative Packaging
1
0,998 €
25
0,708 €
100
0,685 €
500
0,622 €
1.008
View
1.008
0,555 €
2.016
0,506 €
5.040
0,487 €
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8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
EFM8UB11F16G-C-QSOP24
Silicon Labs
1:
2,30 €
122 In Stock
End of Life
Mouser Part No
634-8UB11F16GCQSOP24
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
122 In Stock
Alternative Packaging
1
2,30 €
10
1,94 €
25
1,69 €
100
1,60 €
250
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250
1,50 €
500
1,44 €
1.176
1,28 €
2.352
1,26 €
5.880
1,24 €
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8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
+1 image
EFM8UB20F64G-B-QFN32R
Silicon Labs
1:
3,48 €
163 In Stock
Mouser Part No
634-EFM8UB64GBQFN32R
Silicon Labs
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
163 In Stock
Alternative Packaging
1
3,48 €
10
2,85 €
25
2,47 €
100
2,33 €
1.500
1,81 €
3.000
View
250
2,28 €
500
2,04 €
1.000
1,84 €
3.000
1,79 €
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Reel :
1.500
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8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU
+2 images
EFM8BB10F4G-A-QFN20
Silicon Labs
1:
0,955 €
218 In Stock
Mouser Part No
634-8BB10F4GAQF20
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU
218 In Stock
Alternative Packaging
1
0,955 €
10
0,814 €
25
0,716 €
250
0,666 €
500
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500
0,59 €
1.000
0,562 €
2.520
0,523 €
5.040
0,515 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU
EFM8BB50F16I-A-QFN12
Silicon Labs
1:
0,869 €
200 In Stock
Mouser Part No
634-M8BB50F16IAQFN12
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU
200 In Stock
Alternative Packaging
1
0,869 €
10
0,743 €
25
0,653 €
100
0,583 €
200
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200
0,564 €
600
0,51 €
1.000
0,488 €
2.600
0,452 €
5.000
0,413 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
EFM8BB51F8G-C-QFN20
Silicon Labs
1:
1,68 €
294 In Stock
Mouser Part No
634-EFM8B51F8GCQFN20
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
294 In Stock
Alternative Packaging
1
1,68 €
10
1,02 €
25
0,894 €
100
0,673 €
600
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600
0,566 €
1.000
0,508 €
2.600
0,436 €
5.000
0,398 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
EFM8BB52F32I-C-TSSOP20
Silicon Labs
1:
1,18 €
402 In Stock
Mouser Part No
634-EFM852F32ICTOP20
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
402 In Stock
Alternative Packaging
1
1,18 €
10
0,998 €
25
0,877 €
100
0,817 €
600
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600
0,685 €
1.000
0,635 €
2.600
0,581 €
5.000
0,56 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
EFM8BB51F16G-C-QFN20
Silicon Labs
1:
0,894 €
151 In Stock
Mouser Part No
634-EFM851F16GCQFN20
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
151 In Stock
Alternative Packaging
1
0,894 €
10
0,766 €
25
0,673 €
100
0,599 €
200
View
200
0,557 €
600
0,52 €
1.000
0,476 €
2.600
0,436 €
5.000
0,423 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
EFM8BB51F16G-C-TSSOP20
Silicon Labs
1:
0,98 €
1.452 In Stock
Mouser Part No
634-EFM8516GCTSSOP20
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
1.452 In Stock
Alternative Packaging
1
0,98 €
10
0,828 €
25
0,734 €
100
0,63 €
200
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200
0,617 €
2.600
0,417 €
5.000
0,404 €
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8-bit Microcontrollers - MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL
AT89LP3240-20AU
Microchip Technology
1:
9,02 €
60 In Stock
Mouser Part No
556-AT89LP3240-20AU
Microchip Technology
8-bit Microcontrollers - MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL
60 In Stock
1
9,02 €
25
8,30 €
100
8,27 €
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8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F64I-D-5QFN32
Silicon Labs
1:
3,87 €
1.358 In Stock
End of Life
Mouser Part No
634-EF8BB31F64ID5F32
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
1.358 In Stock
Alternative Packaging
1
3,87 €
10
2,56 €
25
2,34 €
100
1,99 €
250
View
250
1,88 €
500
1,69 €
1.000
1,57 €
2.500
1,46 €
4.599
1,45 €
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8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
+2 images
EFM8SB10F4G-A-QFN20
Silicon Labs
1:
2,13 €
22 In Stock
Mouser Part No
634-8SB10F4GAQF20
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
22 In Stock
Alternative Packaging
1
2,13 €
10
1,38 €
25
1,16 €
100
1,01 €
250
View
250
0,972 €
500
0,856 €
1.000
0,724 €
2.100
0,723 €
4.200
0,717 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
EFM8BB50F4G-A-QFN16
Silicon Labs
1:
0,843 €
356 In Stock
Mouser Part No
634-M8BB50F4GAQFN16
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
356 In Stock
Alternative Packaging
1
0,843 €
10
0,721 €
25
0,634 €
100
0,533 €
200
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200
0,482 €
600
0,417 €
1.000
0,394 €
2.600
0,358 €
5.000
0,327 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
EFM8BB52F16G-C-TSSOP20
Silicon Labs
1:
1,15 €
380 In Stock
Mouser Part No
634-EFM852F16GCTOP20
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
380 In Stock
Alternative Packaging
1
1,15 €
10
0,83 €
25
0,744 €
100
0,666 €
600
View
600
0,561 €
1.000
0,51 €
2.600
0,465 €
5.000
0,451 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
EFM8BB51F16I-C-QFN20
Silicon Labs
1:
1,57 €
194 In Stock
Mouser Part No
634-EFM851F16ICQFN20
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
194 In Stock
Alternative Packaging
1
1,57 €
10
1,01 €
25
0,894 €
100
0,735 €
200
View
200
0,641 €
600
0,607 €
1.000
0,51 €
2.600
0,465 €
5.000
0,451 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
EFM8BB51F16I-C-TSSOP20
Silicon Labs
1:
1,03 €
146 In Stock
Mouser Part No
634-EFM851F16TSSOP20
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
146 In Stock
Alternative Packaging
1
1,03 €
10
0,886 €
25
0,775 €
100
0,70 €
200
View
200
0,632 €
600
0,593 €
1.000
0,55 €
2.600
0,509 €
5.000
0,494 €
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8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
EFM8BB51F8G-C-TSSOP20
Silicon Labs
1:
0,929 €
297 In Stock
Mouser Part No
634-EFM851F8GCTSOP20
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
297 In Stock
Alternative Packaging
1
0,929 €
10
0,776 €
25
0,694 €
100
0,647 €
600
View
600
0,537 €
1.000
0,494 €
2.600
0,451 €
5.000
0,437 €
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8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
+2 images
EFM8BB10F4I-A-QFN20
Silicon Labs
1:
1,92 €
244 In Stock
End of Life
Mouser Part No
634-M8BB10F4IAQFN20
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
244 In Stock
Alternative Packaging
1
1,92 €
10
1,23 €
25
1,09 €
100
0,903 €
250
View
250
0,784 €
500
0,743 €
1.000
0,624 €
2.520
0,58 €
5.040
0,564 €
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