8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
+2 images
EFM8SB10F8G-A-QFN20R
Silicon Labs
1:
2,21 €
8.908 In Stock
Mouser Part No 634-8SB10F8GAQF20R
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
8.908 In Stock
Alternative Packaging
1
2,21 €
10
1,43 €
25
1,27 €
100
1,05 €
1.500
0,702 €
3.000
View
250
0,989 €
500
0,86 €
1.000
0,754 €
3.000
0,686 €
Buy
Min.: 1 Mult.: 1
Reel :1.500
Details
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 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
EFM8SB10F8G-A-QFN24R
Silicon Labs
1:
1,55 €
3.031 In Stock
Mouser Part No 634-8SB10F8GAQF24R
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
3.031 In Stock
Alternative Packaging
1
1,55 €
10
1,29 €
25
1,11 €
100
1,05 €
1.500
0,805 €
3.000
View
250
1,03 €
500
0,92 €
1.000
0,834 €
3.000
0,796 €
Buy
Min.: 1 Mult.: 1
Reel :1.500
Details
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 50 MHz 8 kB 8-bit MCU
C8051F353-GM
Silicon Labs
1:
10,13 €
766 In Stock
Mouser Part No 634-C8051F353-GM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU
766 In Stock
Alternative Packaging
1
10,13 €
10
8,40 €
25
7,28 €
100
6,98 €
500
View
500
6,55 €
1.000
6,22 €
2.500
Quote
Buy
Min.: 1 Mult.: 1
Details
8051
8 kB
768 B
QFN-28
50 MHz
16 bit
17 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F353
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
C8051F381-GM
Silicon Labs
1:
5,82 €
900 In Stock
Mouser Part No 634-C8051F381-GM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
900 In Stock
Alternative Packaging
1
5,82 €
10
4,83 €
25
4,15 €
100
3,96 €
250
View
250
3,81 €
500
3,70 €
1.000
3,50 €
2.500
3,47 €
4.599
Quote
Buy
Min.: 1 Mult.: 1
Details
8051
64 kB
4.25 kB
QFN-32
48 MHz
10 bit
25 I/O
2.7 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F381
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU
+2 images
C8051F392-A-GM
Silicon Labs
1:
3,40 €
2.037 In Stock
1.911 Expected 11/2/2026
Mouser Part No 634-C8051F392-A-GM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU
2.037 In Stock
1.911 Expected 11/2/2026
Alternative Packaging
1
3,40 €
10
2,84 €
25
2,38 €
100
2,27 €
250
View
250
2,21 €
500
2,12 €
1.000
2,00 €
1.911
1,92 €
Buy
Min.: 1 Mult.: 1
Details
8051
16 kB
1 kB
QFN-20
50 MHz
10 bit
17 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
C8051F392
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
C8051F502-IM
Silicon Labs
1:
10,24 €
548 In Stock
Mouser Part No 634-C8051F502-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
548 In Stock
Alternative Packaging
1
10,24 €
10
8,49 €
25
7,35 €
100
7,06 €
500
View
500
6,63 €
1.000
6,29 €
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
C8051F502
AEC-Q100
Tube
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32
C8051F502-IMR
Silicon Labs
1:
11,76 €
301 In Stock
Mouser Part No 634-C8051F502-IMR
Silicon Labs
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32
301 In Stock
Alternative Packaging
1
11,76 €
10
8,94 €
25
8,57 €
100
7,55 €
250
View
1.500
6,11 €
250
7,18 €
500
6,72 €
1.000
6,46 €
1.500
6,11 €
3.000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1.500
Details
8051
1.8 V
5.25 V
8 bit
C8051F502
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
C8051F507-IM
Silicon Labs
1:
9,41 €
583 In Stock
Mouser Part No 634-C8051F507-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
583 In Stock
Alternative Packaging
1
9,41 €
10
7,79 €
100
6,84 €
250
6,53 €
500
View
500
6,05 €
1.000
5,39 €
2.500
Quote
Buy
Min.: 1 Mult.: 1
Details
8051
32 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
C8051F507
AEC-Q100
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
C8051F550-IM
Silicon Labs
1:
7,65 €
514 In Stock
1.911 Expected 9/1/2026
Mouser Part No 634-C8051F550-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
514 In Stock
1.911 Expected 9/1/2026
Alternative Packaging
1
7,65 €
10
6,35 €
25
5,39 €
100
5,17 €
500
View
500
4,88 €
1.000
4,62 €
1.911
4,49 €
5.733
Quote
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
2.25 kB
QFN-24
50 MHz
12 bit
18 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F550
AEC-Q100
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
C8051F553-IM
Silicon Labs
1:
8,45 €
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 634-C8051F553-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
1
8,45 €
10
6,42 €
25
5,95 €
100
5,32 €
250
View
250
5,08 €
500
4,64 €
1.000
4,27 €
1.911
4,09 €
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
2.25 kB
QFN-24
50 MHz
12 bit
18 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F553
AEC-Q100
Tube
8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU
C8051F061-GQ
Silicon Labs
1:
34,46 €
3.980 In Stock
End of Life
Mouser Part No 634-C8051F061-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 64KB,16ADC,CAN,64Pin MCU
3.980 In Stock
Alternative Packaging
1
34,46 €
10
28,85 €
25
26,86 €
100
24,74 €
5.600
Quote
5.600
Quote
Buy
Min.: 1 Mult.: 1
Details
8051
64 kB
4.25 kB
TQFP-64
25 MHz
10 bit, 2 x 16 bit
24 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F061
Tray
8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU
C8051F120-GQR
Silicon Labs
1:
43,80 €
521 In Stock
End of Life
Mouser Part No 634-C8051F120-GQR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU
521 In Stock
Alternative Packaging
1
43,80 €
10
36,22 €
25
34,70 €
100
32,86 €
250
30,54 €
2.500
Quote
2.500
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
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 8051 100 MHz 128 kB MAC 8-bit MCU
+1 image
C8051F121-GQ
Silicon Labs
1:
42,17 €
1.248 In Stock
End of Life
Mouser Part No 634-C8051F121-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU
1.248 In Stock
Alternative Packaging
1
42,17 €
10
35,23 €
25
33,51 €
100
30,66 €
250
View
250
30,04 €
500
Quote
Buy
Min.: 1 Mult.: 1
Details
8051
128 kB
8.25 kB
TQFP-64
100 MHz
8 bit, 12 bit
32 I/O
3 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F121
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
C8051F501-IM
Silicon Labs
1:
11,13 €
600 In Stock
End of Life
Mouser Part No 634-C8051F501-IM
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
600 In Stock
Alternative Packaging
1
11,13 €
10
9,16 €
25
8,29 €
100
7,71 €
250
View
250
7,48 €
500
6,92 €
903
6,91 €
2.709
Quote
Buy
Min.: 1 Mult.: 1
Details
8051
64 kB
4.25 kB
QFN-48
50 MHz
12 bit
40 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F501
AEC-Q100
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
C8051F582-IM
Silicon Labs
1:
13,75 €
5.023 In Stock
End of Life
Mouser Part No 634-C8051F582-IM
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
5.023 In Stock
Alternative Packaging
1
13,75 €
10
11,41 €
25
9,94 €
100
9,66 €
250
View
250
9,18 €
500
8,59 €
1.000
8,26 €
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 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
+1 image
EFM8SB20F64G-B-QFN32
Silicon Labs
1:
3,87 €
1.161 In Stock
End of Life
Mouser Part No 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
1.161 In Stock
Alternative Packaging
1
3,87 €
10
2,56 €
25
2,34 €
100
1,99 €
250
View
250
1,88 €
500
1,70 €
1.000
1,67 €
2.500
1,45 €
4.599
1,43 €
Buy
Min.: 1 Mult.: 1
Details
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 8051 25 MHz 2 kB 8-bit MCU
+4 images
C8051F860-C-GS
Silicon Labs
1:
2,33 €
375 In Stock
NRND
Mouser Part No 634-C8051F860-C-GS
NRND
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU
375 In Stock
Alternative Packaging
1
2,33 €
10
1,95 €
25
1,72 €
100
1,58 €
250
View
250
1,51 €
500
1,45 €
1.008
1,34 €
2.016
1,30 €
5.040
1,26 €
Buy
Min.: 1 Mult.: 1
Details
8051
8 kB
512 B
SOIC-16
25 MHz
12 bit
13 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F860
AEC-Q100
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
+2 images
EFM8BB22F16G-C-QFN28R
Silicon Labs
1:
2,17 €
2.666 In Stock
Mouser Part No 634-8BB22F16GCQFN28R
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
2.666 In Stock
Alternative Packaging
1
2,17 €
10
1,68 €
25
1,52 €
100
1,29 €
1.500
1,08 €
3.000
View
500
1,15 €
1.000
1,08 €
3.000
0,903 €
Buy
Min.: 1 Mult.: 1
Reel :1.500
Details
CIP-51 8051
16 kB
2.3 kB
QFN-28
50 MHz
12 bit
22 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
EFM8BB2
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
+2 images
EFM8SB10F8G-A-CSP16R
Silicon Labs
1:
1,69 €
7.678 In Stock
7.500 Expected 12/7/2026
Mouser Part No 634-8SB10F8GA-CSP16R
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
7.678 In Stock
7.500 Expected 12/7/2026
Alternative Packaging
1
1,69 €
10
1,39 €
25
1,28 €
100
1,14 €
250
View
2.500
0,791 €
250
1,05 €
500
0,998 €
1.000
0,929 €
2.500
0,791 €
Buy
Min.: 1 Mult.: 1
Reel :2.500
Details
CIP-51 8051
8 kB
256 B
CSP-16
25 MHz
12 bit
13 I/O
3.6 V
2.2 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
EFM8UB10F16G-C-QFN20R
Silicon Labs
1:
2,66 €
1.894 In Stock
49.500 On Order
Mouser Part No 634-8UB10F16GCQFN20R
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
1.894 In Stock
49.500 On Order
View Dates
Alternative Packaging
Stock:
1.894 Can Dispatch Immediately
On Order:
9.000 Pending
40.500 Expected 1/8/2027
Factory Lead Time:
31 Weeks
1
2,66 €
10
1,94 €
25
1,75 €
100
1,57 €
250
View
1.500
1,30 €
250
1,55 €
500
1,38 €
1.000
1,30 €
1.500
1,30 €
Buy
Min.: 1 Mult.: 1
Reel :1.500
Details
CIP-51 8051
16 kB
2.25 kB
QFN-20
50 MHz
12 bit
13 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
EFM8UB
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
EFM8UB10F16G-C-QFN28R
Silicon Labs
1:
2,33 €
4.493 In Stock
Mouser Part No 634-8UB10F16GCQFN28R
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
4.493 In Stock
Alternative Packaging
1
2,33 €
10
1,96 €
25
1,72 €
100
1,63 €
1.500
1,12 €
3.000
View
250
1,60 €
500
1,42 €
1.000
1,25 €
3.000
1,08 €
Buy
Min.: 1 Mult.: 1
Reel :1.500
Details
CIP-51 8051
16 kB
2.25 kB
QFN-28
50 MHz
12 bit
22 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
EFM8UB
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU
+2 images
EFM8UB10F8G-C-QFN20
Silicon Labs
1:
1,53 €
2.547 In Stock
5.040 Expected 9/11/2026
Mouser Part No 634-8UB10F8GCQFN20
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU
2.547 In Stock
5.040 Expected 9/11/2026
Alternative Packaging
1
1,53 €
10
1,30 €
25
1,20 €
100
1,06 €
250
View
250
0,98 €
500
0,912 €
1.000
0,79 €
2.520
0,735 €
5.040
0,72 €
Buy
Min.: 1 Mult.: 1
Details
CIP-51 8051
8 kB
2.25 kB
QFN-20
50 MHz
12 bit
13 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
EFM8UB
Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU
C8051F311-GMR
Silicon Labs
1:
11,25 €
860 In Stock
3.000 Expected 11/27/2026
Mouser Part No 634-C8051F311-GMR
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU
860 In Stock
3.000 Expected 11/27/2026
Alternative Packaging
1
11,25 €
10
8,82 €
25
8,13 €
100
7,42 €
250
View
1.500
6,08 €
250
7,22 €
500
6,71 €
1.000
6,27 €
1.500
6,08 €
Buy
Min.: 1 Mult.: 1
Reel :1.500
Details
8051
16 kB
1.25 kB
QFN-28
25 MHz
10 bit
25 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F311
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN28 OTP available (T321-GM)
C8051F321-GM
Silicon Labs
1:
13,05 €
208 In Stock
1.533 Expected 11/27/2026
Mouser Part No 634-C8051F321-GM
Silicon Labs
8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN28 OTP available (T321-GM)
208 In Stock
1.533 Expected 11/27/2026
Alternative Packaging
1
13,05 €
10
10,66 €
25
9,43 €
100
8,95 €
250
View
250
8,73 €
500
8,26 €
1.000
7,80 €
2.500
Quote
Buy
Min.: 1 Mult.: 1
Details
CIP-51 8051
16 kB
2.3 kB
QFN-28
25 MHz
10 bit
21 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F321
Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
+2 images
C8051F336-GMR
Silicon Labs
1:
9,92 €
1.458 In Stock
Mouser Part No 634-C8051F336-GMR
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
1.458 In Stock
Alternative Packaging
1
9,92 €
10
8,07 €
25
7,09 €
100
6,75 €
500
View
1.500
5,80 €
500
6,37 €
1.000
5,81 €
1.500
5,80 €
Buy
Min.: 1 Mult.: 1
Reel :1.500
Details
8051
16 kB
768 B
QFN-20
25 MHz
10 bit
17 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F336
Reel, Cut Tape, MouseReel
Bulgaria