|
|
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3245LTI-163
- Infineon Technologies
-
1:
$13.26
-
733In Stock
|
Mouser Part No
727-CY8C3245LTI-163
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
|
|
733In Stock
|
|
|
$13.26
|
|
|
$10.32
|
|
|
$9.14
|
|
|
$8.77
|
|
|
View
|
|
|
$8.36
|
|
|
$7.67
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
4 kB
|
QFN-68
|
50 MHz
|
12 bit
|
46 I/O
|
1.71 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
CY8C3245
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3246PVI-147
- Infineon Technologies
-
1:
$16.31
-
371In Stock
|
Mouser Part No
727-CY8C3246PVI-147
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
|
|
371In Stock
|
|
|
$16.31
|
|
|
$15.37
|
|
|
$11.23
|
|
|
$10.81
|
|
|
View
|
|
|
$10.17
|
|
|
$9.66
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
8 kB
|
SSOP-48
|
50 MHz
|
12 bit
|
31 I/O
|
1.71 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
CY8C3246
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
- C8051F501-IM
- Silicon Labs
-
1:
$17.60
-
600In 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
|
|
600In Stock
|
|
|
$17.60
|
|
|
$14.48
|
|
|
$13.11
|
|
|
$12.20
|
|
|
View
|
|
|
$11.83
|
|
|
$10.95
|
|
|
$10.93
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
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:
$21.75
-
5,023In 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
|
|
5,023In Stock
|
|
|
$21.75
|
|
|
$18.05
|
|
|
$15.72
|
|
|
$15.27
|
|
|
View
|
|
|
$14.52
|
|
|
$13.59
|
|
|
$13.06
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
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 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB22F16G-C-QFN28R
- Silicon Labs
-
1:
$3.43
-
2,666In 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
|
|
2,666In Stock
|
|
|
$3.43
|
|
|
$2.65
|
|
|
$2.41
|
|
|
$2.04
|
|
|
$1.70
|
|
|
View
|
|
|
$1.82
|
|
|
$1.70
|
|
|
$1.43
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
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 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
- EFM8UB10F16G-C-QFN20R
- Silicon Labs
-
1:
$4.20
-
1,394In Stock
-
49,500On 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
|
|
1,394In Stock
49,500On Order
Stock:
1,394 Can Dispatch Immediately
On Order:
9,000 Pending
40,500 Expected 15/1/2027
Factory Lead Time:
31 Weeks
|
|
|
$4.20
|
|
|
$3.06
|
|
|
$2.76
|
|
|
$2.49
|
|
|
View
|
|
|
$2.05
|
|
|
$2.45
|
|
|
$2.19
|
|
|
$2.05
|
|
|
$2.05
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
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:
$3.69
-
4,493In 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
|
|
4,493In Stock
|
|
|
$3.69
|
|
|
$3.10
|
|
|
$2.72
|
|
|
$2.57
|
|
|
$1.77
|
|
|
View
|
|
|
$2.53
|
|
|
$2.24
|
|
|
$1.97
|
|
|
$1.71
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
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
- EFM8UB10F8G-C-QFN20
- Silicon Labs
-
1:
$2.42
-
2,547In Stock
-
5,040Expected 11/9/2026
|
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
|
|
2,547In Stock
5,040Expected 11/9/2026
|
|
|
$2.42
|
|
|
$2.05
|
|
|
$1.90
|
|
|
$1.67
|
|
|
View
|
|
|
$1.55
|
|
|
$1.44
|
|
|
$1.25
|
|
|
$1.16
|
|
|
$1.14
|
|
Min.: 1
Mult.: 1
|
|
|
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 50 MHz 32 kB 8-bit MCU
- C8051F411-GM
- Silicon Labs
-
1:
$18.71
-
1,108In Stock
-
1,533Expected 20/11/2026
|
Mouser Part No
634-C8051F411-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
|
|
1,108In Stock
1,533Expected 20/11/2026
|
|
|
$18.71
|
|
|
$15.12
|
|
|
$13.76
|
|
|
$12.85
|
|
|
View
|
|
|
$12.72
|
|
|
$12.14
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
2.31 kB
|
QFN-28
|
50 MHz
|
12 bit
|
20 I/O
|
2 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F411
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F16G-D-QFN32R
- Silicon Labs
-
1:
$2.53
-
4,177In Stock
|
Mouser Part No
634-EF8BB31F16GDN32R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
4,177In Stock
|
|
|
$2.53
|
|
|
$2.09
|
|
|
$1.92
|
|
|
$1.70
|
|
|
$1.26
|
|
|
View
|
|
|
$1.58
|
|
|
$1.50
|
|
|
$1.35
|
|
|
$1.23
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QFN-32
|
50 MHz
|
10 bit, 12 bit
|
29 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 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F32I-D-4QFN24R
- Silicon Labs
-
1:
$4.53
-
1,520In Stock
|
Mouser Part No
634-EF8BB31F32ID424R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
1,520In Stock
|
|
|
$4.53
|
|
|
$2.98
|
|
|
$2.75
|
|
|
$2.39
|
|
|
$1.85
|
|
|
View
|
|
|
$2.24
|
|
|
$1.96
|
|
|
$1.85
|
|
|
$1.59
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
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
- EFM8BB31F64G-D-QFN24R
- Silicon Labs
-
1:
$4.99
-
2,120In Stock
|
Mouser Part No
634-EF8BB31F64GDF24R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
|
|
2,120In Stock
|
|
|
$4.99
|
|
|
$3.37
|
|
|
$3.13
|
|
|
$2.72
|
|
|
$2.11
|
|
|
View
|
|
|
$2.54
|
|
|
$2.23
|
|
|
$2.11
|
|
|
$1.80
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
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
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F64G-D-QFN24
- Silicon Labs
-
1:
$3.44
-
5,987In 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
|
|
5,987In Stock
|
|
|
$3.44
|
|
|
$2.90
|
|
|
$2.53
|
|
|
$2.37
|
|
|
View
|
|
|
$2.12
|
|
|
$1.97
|
|
|
$1.82
|
|
|
$1.75
|
|
Min.: 1
Mult.: 1
|
|
|
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 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F64I-D-4QFN24R
- Silicon Labs
-
1:
$5.48
-
995In Stock
-
1,500Expected 30/11/2026
|
Mouser Part No
634-EF8BB31F64ID424R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
|
|
995In Stock
1,500Expected 30/11/2026
|
|
|
$5.48
|
|
|
$3.63
|
|
|
$3.30
|
|
|
$2.80
|
|
|
$2.07
|
|
|
View
|
|
|
$2.67
|
|
|
$2.39
|
|
|
$2.08
|
|
|
$2.03
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
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
|
|
|
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-QFN32
- Silicon Labs
-
1:
$5.92
-
1,599In 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
|
|
1,599In Stock
|
|
|
$5.92
|
|
|
$3.92
|
|
|
$3.56
|
|
|
$3.03
|
|
|
View
|
|
|
$2.88
|
|
|
$2.58
|
|
|
$2.24
|
|
|
$2.22
|
|
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
|
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU
- C8051F351-GMR
- Silicon Labs
-
1:
$22.51
-
97In Stock
|
Mouser Part No
634-C8051F351-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU
|
|
97In Stock
|
|
|
$22.51
|
|
|
$17.58
|
|
|
$16.18
|
|
|
$14.85
|
|
|
View
|
|
|
$12.21
|
|
|
$14.13
|
|
|
$13.22
|
|
|
$12.70
|
|
|
$12.21
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
8051
|
8 kB
|
768 B
|
QFN-28
|
50 MHz
|
24 bit
|
17 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F351
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24
- C8051F390-A-GMR
- Silicon Labs
-
1:
$7.51
-
113In Stock
|
Mouser Part No
634-C8051F390-A-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24
|
|
113In Stock
|
|
|
$7.51
|
|
|
$5.15
|
|
|
$4.80
|
|
|
$4.23
|
|
|
View
|
|
|
$3.10
|
|
|
$4.01
|
|
|
$3.59
|
|
|
$3.11
|
|
|
$3.10
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
8051
|
16 kB
|
1 kB
|
QFN-24
|
50 MHz
|
10 bit
|
21 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
C8051F390
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20
- C8051F392-A-GMR
- Silicon Labs
-
1:
$6.38
-
72In Stock
|
Mouser Part No
634-C8051F392-A-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20
|
|
72In Stock
|
|
|
$6.38
|
|
|
$4.73
|
|
|
$4.23
|
|
|
$3.82
|
|
|
View
|
|
|
$2.99
|
|
|
$3.70
|
|
|
$3.39
|
|
|
$3.07
|
|
|
$2.99
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
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
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
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:
$1.37
-
200In 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
|
|
200In Stock
|
|
|
$1.37
|
|
|
$1.28
|
|
|
$1.12
|
|
|
$0.918
|
|
|
View
|
|
|
$0.847
|
|
|
$0.752
|
|
|
$0.685
|
|
|
$0.665
|
|
Min.: 1
Mult.: 1
|
|
|
|
16 kB
|
512 B
|
QFN-12
|
50 MHz
|
12 bit
|
9 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 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
- EFM8BB50F16I-A-QFN16
- Silicon Labs
-
1:
$1.41
-
96In 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
|
|
96In Stock
|
|
|
$1.41
|
|
|
$1.18
|
|
|
$1.06
|
|
|
$0.892
|
|
|
View
|
|
|
$0.85
|
|
|
$0.805
|
|
|
$0.677
|
|
|
$0.617
|
|
|
$0.598
|
|
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
|
+ 125 C
|
BB50
|
|
Cut Tape
|
|
|
|
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:
$1.33
-
356In 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
|
|
356In Stock
|
|
|
$1.33
|
|
|
$1.14
|
|
|
$1.06
|
|
|
$0.97
|
|
|
View
|
|
|
$0.838
|
|
|
$0.684
|
|
|
$0.66
|
|
|
$0.582
|
|
|
$0.532
|
|
Min.: 1
Mult.: 1
|
|
|
|
4 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 32K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3445PVI-094
- Infineon Technologies
-
1:
$16.78
-
134In Stock
|
Mouser Part No
727-CY8C3445PVI-094
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
|
|
134In Stock
|
|
|
$16.78
|
|
|
$14.99
|
|
|
$11.59
|
|
|
$11.45
|
|
|
View
|
|
|
$11.00
|
|
|
$10.06
|
|
|
$9.79
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
4 kB
|
SSOP-48
|
50 MHz
|
12 bit
|
29 I/O
|
1.71 V
|
5.5 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
CY8C3445
|
|
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:
$2.60
-
3,126In Stock
-
End of Life
|
Mouser Part No
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
|
|
3,126In Stock
|
|
|
$2.60
|
|
|
$2.20
|
|
|
$2.07
|
|
|
$1.93
|
|
|
$1.44
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QSOP-24
|
50 MHz
|
12 bit
|
21 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
EFM8BB2
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
- EFM8UB11F16G-C-QSOP24
- Silicon Labs
-
1:
$3.64
-
122In 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
|
|
122In Stock
|
|
|
$3.64
|
|
|
$3.07
|
|
|
$2.67
|
|
|
$2.53
|
|
|
View
|
|
|
$2.37
|
|
|
$2.27
|
|
|
$2.03
|
|
|
$2.00
|
|
|
$1.96
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
16 kB
|
2.25 kB
|
QSOP-24
|
50 MHz
|
12 bit
|
17 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
EFM8UB
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 50MIPS,128KB,12ADC,100Pin MCU
- C8051F124-GQ
- Silicon Labs
-
1:
$65.88
-
411In Stock
-
1,350Expected 4/12/2026
-
End of Life
|
Mouser Part No
634-C8051F124-GQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 50MIPS,128KB,12ADC,100Pin MCU
|
|
411In Stock
1,350Expected 4/12/2026
|
|
|
$65.88
|
|
|
$54.48
|
|
|
$52.20
|
|
|
$49.42
|
|
|
$48.17
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
128 kB
|
8.25 kB
|
TQFP-100
|
50 MHz
|
8 bit, 12 bit
|
64 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F124
|
|
Tray
|
|
Singapore
