8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB31F64G-D-QFN24
Silicon Labs
1:
$2.21
12,302 In Stock
Mouser Part No
634-EF8BB31F64GDQF24
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
12,302 In Stock
Alternative Packaging
1
$2.21
10
$1.86
25
$1.73
100
$1.52
250
View
250
$1.41
500
$1.36
1,000
$1.32
2,520
$1.26
5,040
$1.22
Buy
Min.: 1
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Details
CIP-51 8051
64 kB
4.35 kB
QFN-24
50 MHz
10 bit, 12 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tube
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
+1 image
EFM8UB20F32G-B-QFN32R
Silicon Labs
1:
$2.80
11,039 In Stock
Mouser Part No
634-EFM8UB32GBQFN32R
Silicon Labs
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
11,039 In Stock
Alternative Packaging
1
$2.80
10
$2.34
25
$2.17
100
$1.95
250
View
1,500
$1.50
250
$1.83
500
$1.75
1,000
$1.56
1,500
$1.50
Buy
Min.: 1
Mult.: 1
Details
EFM8UB2
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
EFM8UB20F32G-B-QFP48
Silicon Labs
1:
$2.95
9,771 In Stock
Mouser Part No
634-EFM8UBF32GBQFP48
Silicon Labs
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
9,771 In Stock
Alternative Packaging
1
$2.95
10
$2.47
25
$2.29
100
$2.18
250
View
250
$2.11
500
$2.00
1,000
$1.90
2,500
$1.89
5,000
$1.82
Buy
Min.: 1
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Details
CIP-51 8051
32 kB
2.25 kB
QFP-48
48 MHz
10 bit
40 I/O
3.3 V
3.3 V
SMD/SMT
8 bit
- 40 C
+ 85 C
EFM8UB2
Tray
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
EFM8LB12F64E-C-QFN24
Silicon Labs
1:
$2.89
13,842 In Stock
Mouser Part No
634-LB12F64ECQFN24
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
13,842 In Stock
Alternative Packaging
1
$2.89
10
$2.42
25
$2.24
100
$1.98
250
View
250
$1.84
500
$1.78
1,000
$1.73
2,520
$1.65
5,040
$1.62
Buy
Min.: 1
Mult.: 1
Details
CIP-51 8051
64 kB
4.25 kB
QFN-24
72 MHz
10 bit/12 bit/14 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tube
8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU
C8051F120-GQR
Silicon Labs
1:
$49.24
1,141 In Stock
Mouser Part No
634-C8051F120-GQR
Silicon Labs
8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU
1,141 In Stock
Alternative Packaging
1
$49.24
10
$42.11
25
$40.34
100
$36.56
250
$35.30
2,500
Quote
2,500
Quote
Buy
Min.: 1
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Details
8051
128 kB
8.25 kB
TQFP-100
100 MHz
8 bit, 12 bit
64 I/O
3 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F120
Reel, Cut Tape
8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48
C8051F380-GQR
Silicon Labs
1:
$6.81
12,071 In Stock
Mouser Part No
634-C8051F380-GQR
Silicon Labs
8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48
12,071 In Stock
Alternative Packaging
1
$6.81
10
$5.65
25
$5.25
100
$4.76
250
$4.49
500
$3.93
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
4.25 kB
TQFP-48
48 MHz
10 bit
40 I/O
2.7 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F380
Reel, Cut Tape
8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, LQFP32
+1 image
C8051F930-G-GQ
Silicon Labs
1:
$5.39
5,190 In Stock
Mouser Part No
634-C8051F930-G-GQ
Silicon Labs
8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, LQFP32
5,190 In Stock
Alternative Packaging
1
$5.39
10
$4.47
25
$3.93
100
$3.72
250
View
250
$3.48
500
$3.35
1,000
$3.28
2,500
$3.17
5,000
Quote
Buy
Min.: 1
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Details
8051
64 kB
4.25 kB
LQFP-32
25 MHz
10 bit
24 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU
+1 image
C8051F352-GQR
Silicon Labs
1:
$11.95
2,244 In Stock
Mouser Part No
634-C8051F352-GQR
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU
2,244 In Stock
Alternative Packaging
1
$11.95
10
$9.90
25
$9.24
100
$8.43
500
$7.17
1,000
View
250
$8.01
1,000
$7.00
Buy
Min.: 1
Mult.: 1
Details
8051
8 kB
768 B
LQFP-32
50 MHz
16 bit
17 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F352
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
C8051F380-GQ
Silicon Labs
1:
$5.21
8,824 In Stock
Mouser Part No
634-C8051F380-GQ
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
8,824 In Stock
Alternative Packaging
1
$5.21
10
$4.48
25
$4.30
100
$4.04
250
View
250
$3.94
2,500
$3.93
5,000
Quote
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
4.25 kB
TQFP-48
48 MHz
10 bit
40 I/O
2.7 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F380
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
+1 image
C8051F410-GQ
Silicon Labs
1:
$14.99
5,528 In Stock
Mouser Part No
634-C8051F410-GQ
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
5,528 In Stock
Alternative Packaging
1
$14.99
10
$12.43
25
$11.50
100
$10.62
250
View
250
$10.04
500
$10.00
1,000
$9.73
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
2.31 kB
LQFP-32
50 MHz
12 bit
24 I/O
2 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F410
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
+1 image
C8051F501-IQ
Silicon Labs
1:
$9.76
1,945 In Stock
Mouser Part No
634-C8051F501-IQ
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
1,945 In Stock
Alternative Packaging
1
$9.76
10
$8.10
25
$7.49
100
$6.87
250
View
250
$6.76
1,000
$6.57
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
4.25 kB
QFP-48
50 MHz
12 bit
40 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F501
AEC-Q100
Tray
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
+2 images
EFM8BB10F8G-A-QFN20R
Silicon Labs
1:
$0.92
82,589 In Stock
Mouser Part No
634-8BB10F8GAQF20R
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
82,589 In Stock
Alternative Packaging
1
$0.92
10
$0.779
100
$0.64
250
$0.598
500
View
1,500
$0.50
500
$0.528
1,000
$0.513
1,500
$0.50
Buy
Min.: 1
Mult.: 1
Details
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 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
+3 images
C8051F920-G-GMR
Silicon Labs
1:
$4.13
6,218 In Stock
Mouser Part No
634-C8051F920-G-GMR
Silicon Labs
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
6,218 In Stock
Alternative Packaging
1
$4.13
10
$3.44
25
$3.20
100
$2.88
250
View
1,500
$2.38
250
$2.71
500
$2.60
1,000
$2.46
1,500
$2.38
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
4.25 kB
QFN-32
25 MHz
10 bit
24 I/O
900 mV
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
C8051F582-IM
Silicon Labs
1:
$13.81
10,705 In Stock
Mouser Part No
634-C8051F582-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
10,705 In Stock
Alternative Packaging
1
$13.81
10
$11.44
25
$9.96
100
$9.57
250
View
250
$9.24
500
$9.02
1,000
$8.87
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
8051
128 kB
8.25 kB
QFN-32
50 MHz
12 bit
25 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F582
AEC-Q100
Tube
8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48
C8051F581-IQR
Silicon Labs
1:
$13.90
6,302 In Stock
Mouser Part No
634-C8051F581-IQR
Silicon Labs
8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48
6,302 In Stock
Alternative Packaging
1
$13.90
10
$11.52
25
$10.76
100
$9.84
500
$8.92
1,000
View
250
$9.38
1,000
$8.62
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
8051
128 kB
8.25 kB
QFN-48
50 MHz
12 bit
40 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F581
Reel, Cut Tape, MouseReel
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:
$4.15
2,376 In Stock
Mouser Part No
634-EF8BB31F64ID5F32
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
2,376 In Stock
Alternative Packaging
1
$4.15
10
$2.75
25
$2.52
100
$2.17
250
View
250
$2.06
500
$1.85
1,000
$1.56
2,500
$1.53
4,599
$1.51
Buy
Min.: 1
Mult.: 1
Details
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 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB31F32G-D-QFN24R
Silicon Labs
1:
$3.02
11,610 In Stock
Mouser Part No
634-EF8BB31F32GDF24R
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
11,610 In Stock
Alternative Packaging
1
$3.02
10
$1.97
25
$1.81
100
$1.55
1,500
$0.999
3,000
View
250
$1.46
500
$1.28
1,000
$1.06
3,000
$0.978
Buy
Min.: 1
Mult.: 1
Details
CIP-51 8051
32 kB
2.3 kB
QFN-24
50 MHz
10 bit, 12 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
+1 image
EFM8SB20F32G-B-QFN24R
Silicon Labs
1:
$3.42
1,560 In Stock
Mouser Part No
634-EFM8SB32GBQFN24R
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
1,560 In Stock
Alternative Packaging
1
$3.42
10
$2.25
25
$2.08
100
$1.81
1,500
$1.16
3,000
View
250
$1.70
500
$1.49
1,000
$1.26
3,000
$1.13
Buy
Min.: 1
Mult.: 1
Details
CIP-51 8051
32 kB
4.25 kB
QFN-24
25 MHz
10 bit
16 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
EFM8SB
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
C8051F503-IM
Silicon Labs
1:
$12.61
511 In Stock
Mouser Part No
634-C8051F503-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
511 In Stock
Alternative Packaging
1
$12.61
10
$10.25
25
$9.78
100
$8.49
250
View
250
$8.11
500
$7.39
1,000
$6.44
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
4.25 kB
QFN-32
50 MHz
12 bit
25 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F503
AEC-Q100
Tube
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:
$4.12
2,029 In Stock
Mouser Part No
634-EF8BB31F64IDQN32
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
2,029 In Stock
Alternative Packaging
1
$4.12
10
$2.73
25
$2.49
100
$2.11
250
View
250
$2.00
500
$1.80
1,000
$1.53
2,450
$1.43
Buy
Min.: 1
Mult.: 1
Details
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
Tray
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU
+2 images
EFM8BB10F4G-A-QFN20R
Silicon Labs
1:
$0.98
4,528 In Stock
Mouser Part No
634-8BB10F4GAQF20R
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU
4,528 In Stock
Alternative Packaging
1
$0.98
10
$0.838
25
$0.778
100
$0.694
1,500
$0.549
3,000
View
250
$0.646
500
$0.613
1,000
$0.549
3,000
$0.537
7,500
$0.516
Buy
Min.: 1
Mult.: 1
Details
CIP-51 8051
4 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 8KB,24ADC,32Pin MCU
+1 image
C8051F350-GQR
Silicon Labs
1:
$14.18
465 In Stock
Mouser Part No
634-C8051F350-GQR
Silicon Labs
8-bit Microcontrollers - MCU 8KB,24ADC,32Pin MCU
465 In Stock
Alternative Packaging
1
$14.18
10
$12.48
25
$11.49
100
$10.72
250
$10.27
500
$9.82
Buy
Min.: 1
Mult.: 1
Details
8051
8 kB
768 B
LQFP-32
50 MHz
24 bit
17 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F350
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB31F32I-D-QFN24R
Silicon Labs
1:
$3.34
2,622 In Stock
Mouser Part No
634-EF8BB31F32IDF24R
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
2,622 In Stock
Alternative Packaging
1
$3.34
10
$2.20
25
$2.03
100
$1.77
1,500
$1.20
3,000
View
250
$1.66
500
$1.45
1,000
$1.23
3,000
$1.14
Buy
Min.: 1
Mult.: 1
Details
CIP-51 8051
32 kB
2.3 kB
QFN-24
50 MHz
10 bit, 12 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 125 C
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB31F64I-D-4QFN24
Silicon Labs
1:
$4.03
3,858 In Stock
Mouser Part No
634-EF8BB31F64ID4F24
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
3,858 In Stock
Alternative Packaging
1
$4.03
10
$2.67
25
$2.43
100
$2.06
250
View
250
$1.96
500
$1.76
1,000
$1.49
1,911
$1.44
5,733
$1.41
Buy
Min.: 1
Mult.: 1
Details
CIP-51 8051
64 kB
4.35 kB
QFN-24
50 MHz
10 bit, 12 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 125 C
Tube
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB10F2I-A-QFN20
Silicon Labs
1:
$0.74
3,158 In Stock
Mouser Part No
634-EFM8BB10F2IAFN20
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU
3,158 In Stock
Alternative Packaging
1
$0.74
10
$0.638
25
$0.594
100
$0.522
250
View
250
$0.478
500
$0.46
1,000
$0.42
4,000
$0.403
Buy
Min.: 1
Mult.: 1
Details
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
+ 125 C
EFM8BB1
Tube