|
|
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB10F2G-A-QFN20
- Silicon Labs
-
1:
$1.29
-
3,284In Stock
-
6,300Expected 10/23/2026
|
Mouser Part #
634-8SB10F2GAQF20
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU
|
|
3,284In Stock
6,300Expected 10/23/2026
|
|
|
$1.29
|
|
|
$1.10
|
|
|
$0.96
|
|
|
$0.859
|
|
|
View
|
|
|
$0.804
|
|
|
$0.726
|
|
|
$0.662
|
|
|
$0.637
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
2 kB
|
256 B
|
QFN-20
|
25 MHz
|
12 bit
|
16 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
- EFM8BB10F8G-A-QFN20R
- Silicon Labs
-
1:
$0.92
-
11,606In Stock
-
73,500Expected 10/2/2026
|
Mouser Part #
634-8BB10F8GAQF20R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
|
|
11,606In Stock
73,500Expected 10/2/2026
|
|
|
$0.92
|
|
|
$0.779
|
|
|
$0.64
|
|
|
$0.598
|
|
|
View
|
|
|
$0.50
|
|
|
$0.528
|
|
|
$0.513
|
|
|
$0.50
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
CIP-51 8051
|
8 kB
|
512 B
|
QFN-20
|
25 MHz
|
12 bit
|
16 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
EFM8BB1
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB10F2G-A-QFN20R
- Silicon Labs
-
1:
$0.91
-
15,601In Stock
|
Mouser Part #
634-8BB10F2GAQF20R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU
|
|
15,601In Stock
|
|
|
$0.91
|
|
|
$0.762
|
|
|
$0.66
|
|
|
$0.62
|
|
|
$0.456
|
|
|
View
|
|
|
$0.54
|
|
|
$0.498
|
|
|
$0.417
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
CIP-51 8051
|
2 kB
|
256 B
|
QFN-20
|
25 MHz
|
12 bit
|
16 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
EFM8BB1
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB10F2G-A-QFN20R
- Silicon Labs
-
1:
$1.36
-
3,538In Stock
-
16,500Expected 12/1/2026
|
Mouser Part #
634-8SB10F2GAQF20R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Sleepy Bee MCU
|
|
3,538In Stock
16,500Expected 12/1/2026
|
|
|
$1.36
|
|
|
$1.14
|
|
|
$0.98
|
|
|
$0.921
|
|
|
$0.662
|
|
|
View
|
|
|
$0.912
|
|
|
$0.807
|
|
|
$0.736
|
|
|
$0.637
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
CIP-51 8051
|
2 kB
|
256 B
|
QFN-20
|
25 MHz
|
12 bit
|
16 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
- EFM8BB50F8G-A-SOIC16
- Silicon Labs
-
1:
$1.05
-
995In Stock
|
Mouser Part #
634-M8BB50F8GASOIC16
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
|
|
995In Stock
|
|
|
$1.05
|
|
|
$0.817
|
|
|
$0.726
|
|
|
$0.65
|
|
|
View
|
|
|
$0.608
|
|
|
$0.582
|
|
|
$0.564
|
|
|
$0.538
|
|
|
$0.524
|
|
Min.: 1
Mult.: 1
|
|
|
|
8 kB
|
512 B
|
SOIC-16
|
50 MHz
|
12 bit
|
12 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
- EFM8BB50F16I-A-SOIC16
- Silicon Labs
-
1:
$1.18
-
959In Stock
|
Mouser Part #
634-M8BB50F16IASIC16
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
|
|
959In Stock
|
|
|
$1.18
|
|
|
$0.914
|
|
|
$0.813
|
|
|
$0.731
|
|
|
View
|
|
|
$0.684
|
|
|
$0.655
|
|
|
$0.634
|
|
|
$0.605
|
|
|
$0.59
|
|
Min.: 1
Mult.: 1
|
|
|
|
16 kB
|
512 B
|
SOIC-16
|
50 MHz
|
12 bit
|
12 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
BB50
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
- EFM8BB50F4I-A-SOIC16
- Silicon Labs
-
1:
$0.98
-
648In Stock
|
Mouser Part #
634-M8BB50F4IASOIC16
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
|
|
648In Stock
|
|
|
$0.98
|
|
|
$0.756
|
|
|
$0.671
|
|
|
$0.604
|
|
|
View
|
|
|
$0.562
|
|
|
$0.537
|
|
|
$0.516
|
|
|
$0.493
|
|
|
$0.48
|
|
Min.: 1
Mult.: 1
|
|
|
|
4 kB
|
512 B
|
SOIC-16
|
50 MHz
|
12 bit
|
12 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
BB50
|
|
Tube
|
|
|
|
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:
$1.20
-
1,546In Stock
|
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
|
|
1,546In Stock
|
|
|
$1.20
|
|
|
$1.03
|
|
|
$0.901
|
|
|
$0.833
|
|
|
View
|
|
|
$0.731
|
|
|
$0.692
|
|
|
$0.582
|
|
|
$0.53
|
|
|
$0.514
|
|
Min.: 1
Mult.: 1
|
|
|
|
16 kB
|
512 B
|
SOIC-16
|
50 MHz
|
12 bit
|
12 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
BB50
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB10F8G-A-QFN24R
- Silicon Labs
-
1:
$1.80
-
3,031In Stock
|
Mouser Part #
634-8SB10F8GAQF24R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
|
|
3,031In Stock
|
|
|
$1.80
|
|
|
$1.50
|
|
|
$1.29
|
|
|
$1.22
|
|
|
$0.916
|
|
|
View
|
|
|
$1.20
|
|
|
$1.07
|
|
|
$0.97
|
|
|
$0.896
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
CIP-51 8051
|
8 kB
|
512 B
|
|
25 MHz
|
12 bit
|
17 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB10F8G-A-QFN20R
- Silicon Labs
-
1:
$1.70
-
7,408In Stock
|
Mouser Part #
634-8SB10F8GAQF20R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
|
|
7,408In Stock
|
|
|
$1.70
|
|
|
$1.41
|
|
|
$1.22
|
|
|
$1.15
|
|
|
$0.816
|
|
|
View
|
|
|
$1.01
|
|
|
$0.904
|
|
|
$0.798
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
CIP-51 8051
|
8 kB
|
512 B
|
QFN-20
|
25 MHz
|
12 bit
|
16 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB20F64G-B-QFN32
- Silicon Labs
-
1:
$4.50
-
1,111In Stock
-
End of Life
|
Mouser Part #
634-EFM8SBF64GBQFN32
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
|
|
1,111In Stock
|
|
|
$4.50
|
|
|
$2.98
|
|
|
$2.52
|
|
|
$2.31
|
|
|
View
|
|
|
$2.20
|
|
|
$1.97
|
|
|
$1.94
|
|
|
$1.77
|
|
|
$1.76
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
64 kB
|
4.25 kB
|
QFN-32
|
25 MHz
|
10 bit
|
24 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
EFM8SB
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
- EFM8BB50F16G-A-QFN16R
- Silicon Labs
-
1:
$0.96
-
1,000In Stock
|
Mouser Part #
634-M8BB50F16GAFN16R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
|
|
1,000In Stock
|
|
|
$0.96
|
|
|
$0.67
|
|
|
$0.601
|
|
|
$0.525
|
|
|
View
|
|
|
$0.466
|
|
|
$0.489
|
|
|
$0.467
|
|
|
$0.466
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
|
16 kB
|
512 B
|
QFN-16
|
50 MHz
|
12 bit
|
12 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
BB50
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
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:
$1.11
-
12,398In Stock
|
Mouser Part #
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
|
|
12,398In Stock
|
|
|
$1.11
|
|
|
$0.946
|
|
|
$0.83
|
|
|
$0.762
|
|
|
$0.538
|
|
|
View
|
|
|
$0.709
|
|
|
$0.649
|
|
|
$0.594
|
|
|
$0.456
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
|
16 kB
|
1.28 kB
|
QFN-20
|
|
|
16 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB10F8G-A-QFN20
- Silicon Labs
-
1:
$1.61
-
4,229In Stock
|
Mouser Part #
634-8SB10F8GAQF20
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
|
|
4,229In Stock
|
|
|
$1.61
|
|
|
$1.37
|
|
|
$1.20
|
|
|
$1.08
|
|
|
View
|
|
|
$1.01
|
|
|
$0.878
|
|
|
$0.816
|
|
|
$0.798
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
8 kB
|
512 B
|
QFN-20
|
25 MHz
|
12 bit
|
16 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU
- EFM8BB50F4G-A-QFN12
- Silicon Labs
-
1:
$0.75
-
706In Stock
|
Mouser Part #
634-M8BB50F4GAQFN12
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU
|
|
706In Stock
|
|
|
$0.75
|
|
|
$0.58
|
|
|
$0.537
|
|
|
$0.494
|
|
|
View
|
|
|
$0.391
|
|
|
$0.374
|
|
|
$0.364
|
|
Min.: 1
Mult.: 1
|
|
|
|
4 kB
|
512 B
|
QFN-12
|
50 MHz
|
12 bit
|
9 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
BB50
|
|
Cut Tape
|
|
|
|
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:
$1.01
-
973In Stock
|
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
|
|
973In Stock
|
|
|
$1.01
|
|
|
$0.77
|
|
|
$0.691
|
|
|
$0.604
|
|
|
View
|
|
|
$0.561
|
|
|
$0.536
|
|
|
$0.515
|
|
|
$0.493
|
|
|
$0.48
|
|
Min.: 1
Mult.: 1
|
|
|
|
16 kB
|
512 B
|
QFN-16
|
50 MHz
|
12 bit
|
12 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
BB50
|
|
Cut Tape
|
|
|
|
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:
$4.50
-
A tariff of 38% may be applied if shipping to the United States.
-
1,358In Stock
-
End of Life
|
Mouser Part #
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
|
|
1,358In Stock
|
|
|
$4.50
|
|
|
$2.98
|
|
|
$2.72
|
|
|
$2.31
|
|
|
View
|
|
|
$2.19
|
|
|
$1.97
|
|
|
$1.83
|
|
|
$1.70
|
|
|
$1.69
|
A tariff of 38% may be applied if shipping to the United States.
|
Min.: 1
Mult.: 1
|
|
|
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 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB21F16I-C-QSOP24
- Silicon Labs
-
1:
$1.91
-
3,126In Stock
-
End of Life
|
Mouser Part #
634-8BB21F16ICQSOP24
End of Life
|
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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3,126In Stock
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$1.91
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$1.62
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$1.42
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$1.34
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View
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$1.21
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$1.03
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Min.: 1
Mult.: 1
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CIP-51 8051
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16 kB
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2.3 kB
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QSOP-24
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50 MHz
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12 bit
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21 I/O
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2.2 V
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3.6 V
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SMD/SMT
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8 bit
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- 40 C
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+ 125 C
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EFM8BB2
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Tube
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8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC
- AT89S2051-24SU
- Microchip Technology
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1:
$2.61
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504In Stock
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Mouser Part #
556-A89S2051-24SU
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Microchip Technology
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8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC
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504In Stock
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$2.61
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$2.39
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$2.18
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Min.: 1
Mult.: 1
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8051
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2 kB
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256 B
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SOIC-20
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24 MHz
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No ADC
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15 I/O
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2.7 V
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5.5 V
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SMD/SMT
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8 bit
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- 40 C
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+ 85 C
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89S
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Tube
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8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
- EFM8UB10F16G-C-QFN28R
- Silicon Labs
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1:
$2.71
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4,493In Stock
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Mouser Part #
634-8UB10F16GCQFN28R
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Silicon Labs
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8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
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4,493In Stock
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$2.71
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$2.28
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$2.00
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$1.89
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$1.30
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View
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$1.86
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$1.65
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$1.45
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$1.26
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Min.: 1
Mult.: 1
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1,500
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CIP-51 8051
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16 kB
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2.25 kB
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QFN-28
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50 MHz
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12 bit
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22 I/O
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2.2 V
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3.6 V
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SMD/SMT
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8 bit
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- 40 C
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+ 85 C
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EFM8UB
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Reel, Cut Tape
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8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F16G-D-QFN32R
- Silicon Labs
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1:
$1.86
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A tariff of 38% may be applied if shipping to the United States.
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4,177In Stock
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Mouser Part #
634-EF8BB31F16GDN32R
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Silicon Labs
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8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
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4,177In Stock
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$1.86
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$1.54
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$1.33
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$1.25
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$0.945
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View
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$1.10
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$1.03
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$0.92
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A tariff of 38% may be applied if shipping to the United States.
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Min.: 1
Mult.: 1
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2,500
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CIP-51 8051
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16 kB
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2.3 kB
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QFN-32
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50 MHz
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10 bit, 12 bit
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29 I/O
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2.2 V
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3.6 V
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SMD/SMT
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8 bit
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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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:
$3.67
-
A tariff of 38% may be applied if shipping to the United States.
-
2,120In Stock
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Mouser Part #
634-EF8BB31F64GDF24R
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Silicon Labs
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8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
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2,120In Stock
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$3.67
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$2.48
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$2.30
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$2.00
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$1.55
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View
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$1.87
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$1.64
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$1.55
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$1.32
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A tariff of 38% may be applied if shipping to the United States.
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Min.: 1
Mult.: 1
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1,500
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CIP-51 8051
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64 kB
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4.35 kB
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QFN-24
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50 MHz
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10 bit, 12 bit
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20 I/O
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2.2 V
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3.6 V
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SMD/SMT
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8 bit
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
- EFM8UB10F16G-C-QFN20R
- Silicon Labs
-
1:
$3.09
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A tariff of 38% may be applied if shipping to the United States.
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2,137In Stock
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49,500On Order
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Mouser Part #
634-8UB10F16GCQFN20R
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Silicon Labs
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8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
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2,137In Stock
49,500On Order
Stock:
2,137 Can Ship Immediately
On Order:
9,000 Expected 1/7/2027
40,500 Expected 1/8/2027
Factory Lead-Time:
31 Weeks
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$3.09
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$2.25
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$2.03
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$1.83
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View
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$1.51
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$1.80
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$1.61
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$1.51
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$1.51
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A tariff of 38% may be applied if shipping to the United States.
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Min.: 1
Mult.: 1
:
1,500
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CIP-51 8051
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16 kB
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2.25 kB
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QFN-20
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50 MHz
|
12 bit
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13 I/O
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2.2 V
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3.6 V
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SMD/SMT
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8 bit
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- 40 C
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+ 85 C
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EFM8UB
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Reel, Cut Tape, MouseReel
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8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU
- EFM8UB10F8G-C-QFN20
- Silicon Labs
-
1:
$1.78
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A tariff of 38% may be applied if shipping to the United States.
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2,547In Stock
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5,040Expected 9/22/2026
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Mouser Part #
634-8UB10F8GCQFN20
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Silicon Labs
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8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU
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2,547In Stock
5,040Expected 9/22/2026
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$1.78
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$1.51
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$1.32
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$1.23
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View
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$1.20
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$1.06
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$0.982
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$0.948
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$0.934
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A tariff of 38% may be applied if shipping to the United States.
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Min.: 1
Mult.: 1
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CIP-51 8051
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8 kB
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2.25 kB
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QFN-20
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50 MHz
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12 bit
|
13 I/O
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2.2 V
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3.6 V
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SMD/SMT
|
8 bit
|
- 40 C
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+ 85 C
|
EFM8UB
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Tube
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8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F64G-D-QFN32R
- Silicon Labs
-
1:
$2.67
-
1,527In Stock
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Mouser Part #
634-EF8BB31F64GDN32R
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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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1,527In Stock
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$2.67
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$1.98
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$1.81
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$1.62
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$1.39
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|
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View
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$1.53
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|
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$1.48
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$1.42
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$1.35
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Min.: 1
Mult.: 1
:
2,500
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CIP-51 8051
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64 kB
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4.35 kB
|
QFN-32
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50 MHz
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10 bit, 12 bit
|
29 I/O
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2.2 V
|
3.6 V
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SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
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Reel, Cut Tape
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