|
|
8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3244AXI-153
- Infineon Technologies
-
1:
$14.66
-
33In Stock
|
Mouser Part #
727-CY8C3244AXI-153
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V
|
|
33In Stock
|
|
|
$14.66
|
|
|
$11.41
|
|
|
$10.36
|
|
|
$8.33
|
|
|
View
|
|
|
$8.29
|
|
|
$7.77
|
|
|
$7.42
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-100
|
8051
|
8 bit
|
50 MHz
|
16 kB
|
2 kB
|
12 bit
|
70 I/O
|
1.71 V
|
5.5 V
|
+ 85 C
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC
- AT89S2051-24SU
- Microchip Technology
-
1:
$3.39
-
504In Stock
|
Mouser Part #
556-A89S2051-24SU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 2K FLASH 24MHZ SOIC
|
|
504In Stock
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
SOIC-20
|
8051
|
8 bit
|
24 MHz
|
2 kB
|
256 B
|
No ADC
|
15 I/O
|
2.7 V
|
5.5 V
|
+ 85 C
|
|
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:
$5.66
-
1,599In Stock
|
Mouser Part #
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
|
|
|
$5.66
|
|
|
$3.74
|
|
|
$3.41
|
|
|
$2.90
|
|
|
View
|
|
|
$2.76
|
|
|
$2.47
|
|
|
$2.15
|
|
|
$2.12
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-32
|
CIP-51 8051
|
8 bit
|
50 MHz
|
64 kB
|
4.35 kB
|
10 bit, 12 bit
|
29 I/O
|
2.2 V
|
3.6 V
|
+ 125 C
|
|
Tray
|
|
|
|
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:
$4.33
-
1,520In Stock
|
Mouser Part #
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
|
|
|
$4.33
|
|
|
$2.85
|
|
|
$2.63
|
|
|
$2.29
|
|
|
$1.77
|
|
|
View
|
|
|
$2.15
|
|
|
$1.87
|
|
|
$1.77
|
|
|
$1.52
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
SMD/SMT
|
QFN-24
|
CIP-51 8051
|
8 bit
|
50 MHz
|
32 kB
|
2.3 kB
|
10 bit, 12 bit
|
20 I/O
|
2.2 V
|
3.6 V
|
+ 125 C
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
- AT89C4051-24SU
- Microchip Technology
-
1:
$1.94
-
695In Stock
|
Mouser Part #
556-A89C4051-24SU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
|
|
695In Stock
|
|
|
$1.94
|
|
|
$1.92
|
|
|
$1.79
|
|
|
Quote
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
SOIC-20
|
8051
|
8 bit
|
24 MHz
|
4 kB
|
128 B
|
No ADC
|
15 I/O
|
4 V
|
6 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
- EFM8UB10F16G-C-QFN28R
- Silicon Labs
-
1:
$3.52
-
4,493In Stock
|
Mouser Part #
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
|
|
|
$3.52
|
|
|
$2.96
|
|
|
$2.74
|
|
|
$2.46
|
|
|
View
|
|
|
$2.03
|
|
|
$2.30
|
|
|
$2.13
|
|
|
$2.04
|
|
|
$2.03
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
SMD/SMT
|
QFN-28
|
CIP-51 8051
|
8 bit
|
50 MHz
|
16 kB
|
2.25 kB
|
12 bit
|
22 I/O
|
2.2 V
|
3.6 V
|
+ 85 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:
$4.77
-
2,270In Stock
|
Mouser Part #
634-EF8BB31F64GDF24R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
|
|
2,270In Stock
|
|
|
$4.77
|
|
|
$3.22
|
|
|
$2.99
|
|
|
$2.60
|
|
|
$2.02
|
|
|
View
|
|
|
$2.43
|
|
|
$2.13
|
|
|
$2.02
|
|
|
$1.72
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
SMD/SMT
|
QFN-24
|
CIP-51 8051
|
8 bit
|
50 MHz
|
64 kB
|
4.35 kB
|
10 bit, 12 bit
|
20 I/O
|
2.2 V
|
3.6 V
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
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:
$2.42
-
4,177In Stock
|
Mouser Part #
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
|
|
|
$2.42
|
|
|
$2.00
|
|
|
$1.83
|
|
|
$1.63
|
|
|
$1.21
|
|
|
View
|
|
|
$1.51
|
|
|
$1.43
|
|
|
$1.29
|
|
|
$1.18
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
SMD/SMT
|
QFN-32
|
CIP-51 8051
|
8 bit
|
50 MHz
|
16 kB
|
2.3 kB
|
10 bit, 12 bit
|
29 I/O
|
2.2 V
|
3.6 V
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU
- EFM8UB10F8G-C-QFN20
- Silicon Labs
-
1:
$2.31
-
2,547In Stock
-
5,040Expected 9/11/2026
|
Mouser Part #
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 9/11/2026
|
|
|
$2.31
|
|
|
$1.96
|
|
|
$1.82
|
|
|
$1.60
|
|
|
View
|
|
|
$1.48
|
|
|
$1.38
|
|
|
$1.19
|
|
|
$1.11
|
|
|
$1.09
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-20
|
CIP-51 8051
|
8 bit
|
50 MHz
|
8 kB
|
2.25 kB
|
12 bit
|
13 I/O
|
2.2 V
|
3.6 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
- EFM8UB10F16G-C-QFN20R
- Silicon Labs
-
1:
$4.02
-
1,394In Stock
-
49,500On Order
|
Mouser Part #
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 Ship Immediately
On Order:
9,000 Pending
40,500 Expected 2/19/2027
Factory Lead-Time:
31 Weeks
|
|
|
$4.02
|
|
|
$2.93
|
|
|
$2.64
|
|
|
$2.38
|
|
|
View
|
|
|
$1.96
|
|
|
$2.34
|
|
|
$2.09
|
|
|
$1.96
|
|
|
$1.96
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
SMD/SMT
|
QFN-20
|
CIP-51 8051
|
8 bit
|
50 MHz
|
16 kB
|
2.25 kB
|
12 bit
|
13 I/O
|
2.2 V
|
3.6 V
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
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:
$3.28
-
2,666In Stock
|
Mouser Part #
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
|
|
|
$3.28
|
|
|
$2.54
|
|
|
$2.30
|
|
|
$1.95
|
|
|
$1.63
|
|
|
View
|
|
|
$1.74
|
|
|
$1.63
|
|
|
$1.37
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
SMD/SMT
|
QFN-28
|
CIP-51 8051
|
8 bit
|
50 MHz
|
16 kB
|
2.3 kB
|
12 bit
|
22 I/O
|
2.2 V
|
3.6 V
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
- EFM8LB12F64E-C-QFN32
- Silicon Labs
-
1:
$4.28
-
2,603In Stock
|
Mouser Part #
634-LB12F64ECQFN32
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
|
|
2,603In Stock
|
|
|
$4.28
|
|
|
$3.58
|
|
|
$3.32
|
|
|
$2.98
|
|
|
View
|
|
|
$2.68
|
|
|
$2.57
|
|
|
$2.48
|
|
|
$2.39
|
|
|
$2.34
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-32
|
CIP-51 8051
|
8 bit
|
72 MHz
|
64 kB
|
4.25 kB
|
10 bit/12 bit/14 bit
|
29 I/O
|
2.2 V
|
3.6 V
|
+ 105 C
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3445PVI-094
- Infineon Technologies
-
1:
$15.46
-
134In Stock
|
Mouser Part #
727-CY8C3445PVI-094
|
Infineon Technologies
|
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
|
|
134In Stock
|
|
|
$15.46
|
|
|
$12.12
|
|
|
$11.14
|
|
|
$10.95
|
|
|
View
|
|
|
$9.89
|
|
|
$9.50
|
|
|
$9.17
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
SSOP-48
|
8051
|
8 bit
|
50 MHz
|
32 kB
|
4 kB
|
12 bit
|
29 I/O
|
1.71 V
|
5.5 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
- EFM8LB12F64E-C-QFN24R
- Silicon Labs
-
1:
$4.50
-
4,091In Stock
|
Mouser Part #
634-LB12F64ECQFN24R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
|
|
4,091In Stock
|
|
|
$4.50
|
|
|
$3.68
|
|
|
$3.39
|
|
|
$3.02
|
|
|
$2.33
|
|
|
View
|
|
|
$2.81
|
|
|
$2.68
|
|
|
$2.42
|
|
|
$2.28
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
SMD/SMT
|
QFN-24
|
CIP-51 8051
|
8 bit
|
72 MHz
|
64 kB
|
4.25 kB
|
10 bit/12 bit/14 bit
|
20 I/O
|
2.2 V
|
3.6 V
|
+ 105 C
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB10F4G-A-QFN20
- Silicon Labs
-
1:
$3.07
-
22In Stock
|
Mouser Part #
634-8SB10F4GAQF20
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
|
|
22In Stock
|
|
|
$3.07
|
|
|
$1.92
|
|
|
$1.76
|
|
|
$1.42
|
|
|
View
|
|
|
$1.37
|
|
|
$1.20
|
|
|
$1.04
|
|
|
$0.969
|
|
|
$0.946
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-20
|
CIP-51 8051
|
8 bit
|
25 MHz
|
4 kB
|
512 B
|
12 bit
|
16 I/O
|
1.8 V
|
3.6 V
|
+ 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:
$5.24
-
995In Stock
-
1,500Expected 11/30/2026
|
Mouser Part #
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 11/30/2026
|
|
|
$5.24
|
|
|
$3.47
|
|
|
$3.16
|
|
|
$2.68
|
|
|
$1.98
|
|
|
View
|
|
|
$2.55
|
|
|
$2.29
|
|
|
$1.99
|
|
|
$1.94
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
SMD/SMT
|
QFN-24
|
CIP-51 8051
|
8 bit
|
50 MHz
|
64 kB
|
4.35 kB
|
10 bit, 12 bit
|
20 I/O
|
2.2 V
|
3.6 V
|
+ 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
- EFM8BB31F64G-D-QFN24
- Silicon Labs
-
1:
$3.29
-
6,187In Stock
|
Mouser Part #
634-EF8BB31F64GDQF24
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
|
|
6,187In Stock
|
|
|
$3.29
|
|
|
$2.77
|
|
|
$2.42
|
|
|
$2.26
|
|
|
View
|
|
|
$2.03
|
|
|
$1.89
|
|
|
$1.74
|
|
|
$1.68
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-24
|
CIP-51 8051
|
8 bit
|
50 MHz
|
64 kB
|
4.35 kB
|
10 bit, 12 bit
|
20 I/O
|
2.2 V
|
3.6 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
- EFM8UB20F64G-B-QFN32
- Silicon Labs
-
1:
$4.75
-
325In Stock
|
Mouser Part #
634-EFM8UBF64GBQFN32
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
|
|
325In Stock
|
|
|
$4.75
|
|
|
$3.97
|
|
|
$3.38
|
|
|
$3.21
|
|
|
View
|
|
|
$2.93
|
|
|
$2.72
|
|
|
$2.68
|
|
|
$2.67
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-32
|
CIP-51 8051
|
8 bit
|
48 MHz
|
64 kB
|
4.25 kB
|
10 bit
|
25 I/O
|
3.3 V
|
3.3 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
- EFM8LB12F64E-C-QFN32R
- Silicon Labs
-
1:
$4.65
-
4,062In Stock
|
Mouser Part #
634-LB12F64ECQFN32R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
|
|
4,062In Stock
|
|
|
$4.65
|
|
|
$3.81
|
|
|
$3.30
|
|
|
$3.12
|
|
|
$2.38
|
|
|
View
|
|
|
$2.77
|
|
|
$2.59
|
|
|
$2.37
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
SMD/SMT
|
QFN-32
|
CIP-51 8051
|
8 bit
|
72 MHz
|
64 kB
|
4.25 kB
|
10 bit/12 bit/14 bit
|
29 I/O
|
2.2 V
|
3.6 V
|
+ 105 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-QSOP24
- Silicon Labs
-
1:
$2.29
-
152In Stock
-
End of Life
|
Mouser Part #
634-8SB10F8GAQS24
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
|
|
152In Stock
|
|
|
$2.29
|
|
|
$1.94
|
|
|
$1.68
|
|
|
$1.59
|
|
|
View
|
|
|
$1.48
|
|
|
$1.43
|
|
|
$1.38
|
|
|
$1.33
|
|
|
$1.30
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QSOP-24
|
CIP-51 8051
|
8 bit
|
25 MHz
|
8 kB
|
512 B
|
12 bit
|
17 I/O
|
1.8 V
|
3.6 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
- EFM8BB52F32G-C-QFN20
- Silicon Labs
-
1:
$2.38
-
2,189In Stock
|
Mouser Part #
634-EFM852F32GCQFN20
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU
|
|
2,189In Stock
|
|
|
$2.38
|
|
|
$1.52
|
|
|
$1.35
|
|
|
$1.11
|
|
|
View
|
|
|
$0.969
|
|
|
$0.918
|
|
|
$0.771
|
|
|
$0.703
|
|
|
$0.681
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-20
|
|
|
|
16 kB
|
1.28 kB
|
|
16 I/O
|
1.8 V
|
5.5 V
|
+ 85 C
|
|
Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 25 GPIO BB5 8-bit MCU
- EFM8BB52F32I-C-TSSOP28
- Silicon Labs
-
1:
$1.82
-
86In Stock
|
Mouser Part #
634-EFM852F32ICTOP28
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 25 GPIO BB5 8-bit MCU
|
|
86In Stock
|
|
|
$1.82
|
|
|
$1.55
|
|
|
$1.37
|
|
|
$1.28
|
|
|
View
|
|
|
$1.13
|
|
|
$1.00
|
|
|
$0.927
|
|
|
$0.893
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TSSOP-28
|
|
|
|
16 kB
|
1.28 kB
|
|
16 I/O
|
1.8 V
|
5.5 V
|
+ 85 C
|
|
Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB20F16G-B-QFN24
- Silicon Labs
-
1:
$2.63
-
364In Stock
|
Mouser Part #
634-EFM8SBF16GBQFN24
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
|
|
364In Stock
|
|
|
$2.63
|
|
|
$2.22
|
|
|
$1.86
|
|
|
$1.76
|
|
|
View
|
|
|
$1.70
|
|
|
$1.64
|
|
|
$1.47
|
|
|
$1.43
|
|
|
$1.37
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-24
|
CIP-51 8051
|
8 bit
|
25 MHz
|
16 kB
|
4.25 kB
|
10 bit
|
16 I/O
|
1.8 V
|
3.6 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
- EFM8BB51F16G-C-QFN20R
- Silicon Labs
-
1:
$1.94
-
1,060In Stock
-
7,500Expected 1/4/2027
|
Mouser Part #
634-EFM851F16GQFN20R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
|
|
1,060In Stock
7,500Expected 1/4/2027
|
|
|
$1.94
|
|
|
$1.23
|
|
|
$1.10
|
|
|
$0.906
|
|
|
$0.628
|
|
|
View
|
|
|
$0.79
|
|
|
$0.749
|
|
|
$0.629
|
|
|
$0.624
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
SMD/SMT
|
QFN-20
|
|
|
|
16 kB
|
1.28 kB
|
|
16 I/O
|
1.8 V
|
5.5 V
|
+ 85 C
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
- N76E003AT20
- Nuvoton
-
1:
$1.08
-
485In Stock
-
888Expected 4/20/2027
|
Mouser Part #
503-N76E003AT20
|
Nuvoton
|
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
|
|
485In Stock
888Expected 4/20/2027
|
|
|
$1.08
|
|
|
$0.924
|
|
|
$0.788
|
|
|
$0.742
|
|
|
View
|
|
|
$0.673
|
|
|
$0.649
|
|
|
$0.618
|
|
|
$0.608
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TSSOP-20
|
8051
|
8 bit
|
16 MHz
|
18 kB
|
256 B
|
12 bit
|
18 I/O
|
2.4 V
|
5.5 V
|
+ 105 C
|
|
Tube
|
|
Mexico
