|
|
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:
£0.803
-
148In 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
|
|
148In Stock
|
|
|
£0.803
|
|
|
£0.684
|
|
|
£0.601
|
|
|
£0.567
|
|
|
View
|
|
|
£0.438
|
|
|
£0.416
|
|
|
£0.375
|
|
|
£0.362
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
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:
£0.615
-
410In 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
|
|
410In Stock
|
|
|
£0.615
|
|
|
£0.525
|
|
|
£0.461
|
|
|
£0.46
|
|
|
View
|
|
|
£0.383
|
|
|
£0.345
|
|
|
£0.332
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB20F32G-B-QFP32
- Silicon Labs
-
1:
£2.17
-
920In Stock
|
Mouser Part No
634-EFM8SBF32GBQFP32
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
|
|
920In Stock
|
|
|
£2.17
|
|
|
£1.82
|
|
|
£1.69
|
|
|
£1.51
|
|
|
View
|
|
|
£1.42
|
|
|
£1.28
|
|
|
£1.08
|
|
|
£1.03
|
|
|
£0.995
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
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:
£0.698
-
156In 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
|
|
156In Stock
|
|
|
£0.698
|
|
|
£0.594
|
|
|
£0.553
|
|
|
£0.466
|
|
|
View
|
|
|
£0.441
|
|
|
£0.432
|
|
|
£0.362
|
|
|
£0.313
|
|
|
£0.307
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
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:
£0.63
-
500In 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
|
|
500In Stock
|
|
|
£0.63
|
|
|
£0.54
|
|
|
£0.502
|
|
|
£0.423
|
|
|
View
|
|
|
£0.401
|
|
|
£0.389
|
|
|
£0.354
|
|
|
£0.338
|
|
|
£0.333
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
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:
£0.593
-
297In 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
|
|
297In Stock
|
|
|
£0.593
|
|
|
£0.51
|
|
|
£0.448
|
|
|
£0.444
|
|
|
View
|
|
|
£0.373
|
|
|
£0.335
|
|
|
£0.322
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB21F16A-C-QFN20
- Silicon Labs
-
1:
£2.03
-
476In Stock
-
2,520Expected 27/03/2026
|
Mouser Part No
634-EFM8BB21F16FN20
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
476In Stock
2,520Expected 27/03/2026
|
|
|
£2.03
|
|
|
£1.70
|
|
|
£1.58
|
|
|
£1.56
|
|
|
View
|
|
|
£1.47
|
|
|
£1.21
|
|
|
£1.17
|
|
|
£1.13
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU
- EFM8BB52F16G-C-QFN32
- Silicon Labs
-
1:
£0.526
-
1,597In Stock
|
Mouser Part No
634-EFM852F16GCQFN32
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU
|
|
1,597In Stock
|
|
|
£0.526
|
|
|
£0.449
|
|
|
£0.418
|
|
|
£0.353
|
|
|
View
|
|
|
£0.352
|
|
|
£0.293
|
|
|
£0.283
|
|
|
£0.281
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU
- EFM8BB52F32I-C-QFN32
- Silicon Labs
-
1:
£0.646
-
439In Stock
|
Mouser Part No
634-EFM852F32ICQFN32
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU
|
|
439In Stock
|
|
|
£0.646
|
|
|
£0.555
|
|
|
£0.516
|
|
|
£0.495
|
|
|
View
|
|
|
£0.48
|
|
|
£0.364
|
|
|
£0.351
|
|
|
£0.347
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
- EFM8BB52F32I-C-QFN20R
- Silicon Labs
-
1:
£1.23
-
Non-Stocked Lead-Time 16 Weeks
|
Mouser Part No
634-EFM852F32IQFN20R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
|
|
Non-Stocked Lead-Time 16 Weeks
|
|
|
£1.23
|
|
|
£0.788
|
|
|
£0.70
|
|
|
£0.576
|
|
|
£0.355
|
|
|
View
|
|
|
£0.502
|
|
|
£0.476
|
|
|
£0.40
|
|
|
£0.343
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB20F32G-B-QFN32
- Silicon Labs
-
1:
£2.76
-
1,357In Stock
|
Mouser Part No
634-EFM8SBF32GBQFN32
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
|
|
1,357In Stock
|
|
|
£2.76
|
|
|
£1.78
|
|
|
£1.28
|
|
|
£1.16
|
|
|
View
|
|
|
£1.06
|
|
|
£0.995
|
|
|
£0.908
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
Development Boards & Kits - 8051
- EFM8BB1LCK
- Silicon Labs
-
1:
£15.24
-
90In Stock
|
Mouser Part No
634-EFM8BB1LCK
|
Silicon Labs
|
Development Boards & Kits - 8051
|
|
90In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
- EFM8UB20F64G-B-QFN32
- Silicon Labs
-
1:
£2.41
-
350In Stock
|
Mouser Part No
634-EFM8UBF64GBQFN32
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
|
|
350In Stock
|
|
|
£2.41
|
|
|
£2.01
|
|
|
£1.72
|
|
|
£1.63
|
|
|
View
|
|
|
£1.55
|
|
|
£1.51
|
|
|
£1.45
|
|
|
£1.38
|
|
|
£1.36
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
- EFM8UB20F64G-B-QFP32
- Silicon Labs
-
1:
£4.02
-
2,068In Stock
-
End of Life
|
Mouser Part No
634-EFM8UBF64GBQFP32
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
|
|
2,068In Stock
|
|
|
£4.02
|
|
|
£2.75
|
|
|
£2.24
|
|
|
£1.95
|
|
|
View
|
|
|
£1.80
|
|
|
£1.62
|
|
|
£1.48
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
- EFM8BB52F32I-C-QFN20
- Silicon Labs
-
1:
£0.608
-
30In Stock
|
Mouser Part No
634-EFM852F32ICQFN20
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
|
|
30In Stock
|
|
|
£0.608
|
|
|
£0.52
|
|
|
£0.485
|
|
|
£0.409
|
|
|
View
|
|
|
£0.387
|
|
|
£0.375
|
|
|
£0.34
|
|
|
£0.329
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
- EFM8UB20F32G-B-QFP32
- Silicon Labs
-
1:
£2.41
-
2,042In Stock
|
Mouser Part No
634-EFM8UBF32GBQFP32
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
|
|
2,042In Stock
|
|
|
£2.41
|
|
|
£2.01
|
|
|
£1.87
|
|
|
£1.68
|
|
|
View
|
|
|
£1.58
|
|
|
£1.51
|
|
|
£1.48
|
|
|
£1.38
|
|
|
£1.36
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
- EFM8BB51F16I-C-QFN20R
- Silicon Labs
-
1:
£0.615
-
20,080In Stock
|
Mouser Part No
634-EFM851F16IQFN20R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
|
|
20,080In Stock
|
|
|
£0.615
|
|
|
£0.525
|
|
|
£0.488
|
|
|
£0.436
|
|
|
£0.326
|
|
|
View
|
|
|
£0.405
|
|
|
£0.384
|
|
|
£0.346
|
|
|
£0.319
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
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:
£1.15
-
294In 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
|
|
294In Stock
|
|
|
£1.15
|
|
|
£0.588
|
|
|
£0.40
|
|
|
£0.362
|
|
|
View
|
|
|
£0.327
|
|
|
£0.292
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
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:
£0.759
-
543In 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
|
|
543In Stock
|
|
|
£0.759
|
|
|
£0.644
|
|
|
£0.566
|
|
|
£0.565
|
|
|
View
|
|
|
£0.426
|
|
|
£0.41
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB20F64G-B-QFP32
- Silicon Labs
-
1:
£2.23
-
739In Stock
-
End of Life
|
Mouser Part No
634-EFM8SBF64GBQFP32
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
|
|
739In Stock
|
|
|
£2.23
|
|
|
£1.87
|
|
|
£1.74
|
|
|
£1.55
|
|
|
View
|
|
|
£1.46
|
|
|
£1.40
|
|
|
£1.34
|
|
|
£1.27
|
|
|
£1.25
|
|
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:
£1.37
-
446In 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
|
|
446In Stock
|
|
|
£1.37
|
|
|
£1.16
|
|
|
£0.969
|
|
|
£0.925
|
|
|
View
|
|
|
£0.89
|
|
|
£0.856
|
|
|
£0.826
|
|
|
£0.773
|
|
|
£0.751
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
- EFM8UB20F32G-B-QFP48R
- Silicon Labs
-
1:
£3.53
-
281In Stock
|
Mouser Part No
634-EFM8UB32GBQFP48R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
|
|
281In Stock
|
|
|
£3.53
|
|
|
£2.99
|
|
|
£1.83
|
|
|
£1.63
|
|
|
£1.61
|
|
|
£1.58
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
- EFM8BB52F16G-C-QFN20
- Silicon Labs
-
1:
£0.593
-
200Expected 03/03/2026
|
Mouser Part No
634-EFM852F16GCQFN20
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
|
|
200Expected 03/03/2026
|
|
|
£0.593
|
|
|
£0.506
|
|
|
£0.471
|
|
|
£0.416
|
|
|
View
|
|
|
£0.385
|
|
|
£0.349
|
|
|
£0.315
|
|
|
£0.281
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 25 GPIO BB5 8-bit MCU
- EFM8BB52F16G-C-TSSOP28R
- Silicon Labs
-
2,500:
£0.375
-
Non-Stocked Lead-Time 16 Weeks
|
Mouser Part No
634-EFM852F16GTOP28R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 25 GPIO BB5 8-bit MCU
|
|
Non-Stocked Lead-Time 16 Weeks
|
|
|
£0.375
|
|
|
£0.363
|
|
Min.: 2,500
Mult.: 2,500
|
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 25 GPIO BB5 8-bit MCU
- EFM8BB52F32G-C-TSSOP28
- Silicon Labs
-
1:
£0.917
-
Non-Stocked Lead-Time 16 Weeks
|
Mouser Part No
634-EFM852F32GCTOP28
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 25 GPIO BB5 8-bit MCU
|
|
Non-Stocked Lead-Time 16 Weeks
|
|
|
£0.917
|
|
|
£0.644
|
|
|
£0.566
|
|
|
£0.533
|
|
|
View
|
|
|
£0.496
|
|
|
£0.471
|
|
|
£0.426
|
|
|
£0.41
|
|
Min.: 1
Mult.: 1
|
|
|