|
|
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48
- C8051F500-IQR
- Silicon Labs
-
1:
$17.88
-
23In Stock
-
End of Life
|
Mouser Part No
634-C8051F500-IQR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48
|
|
23In Stock
|
|
|
$17.88
|
|
|
$14.09
|
|
|
$13.36
|
|
|
$12.32
|
|
|
$12.24
|
|
Min.: 1
Mult.: 1
:
500
|
|
SMD/SMT
|
TQFP-48
|
8051
|
8 bit
|
50 MHz
|
64 kB
|
4.25 kB
|
12 bit
|
40 I/O
|
1.8 V
|
5.25 V
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
- C8051F503-IM
- Silicon Labs
-
1:
$17.16
-
44In Stock
-
End of Life
|
Mouser Part No
634-C8051F503-IM
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
|
|
44In Stock
|
|
|
$17.16
|
|
|
$13.95
|
|
|
$13.30
|
|
|
$11.55
|
|
|
View
|
|
|
$11.03
|
|
|
$10.05
|
|
|
$9.06
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-32
|
8051
|
8 bit
|
50 MHz
|
64 kB
|
4.25 kB
|
12 bit
|
25 I/O
|
1.8 V
|
5.25 V
|
+ 125 C
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
- C8051F505-IQ
- Silicon Labs
-
1:
$17.69
-
21In Stock
-
End of Life
|
Mouser Part No
634-C8051F505-IQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
|
|
21In Stock
|
|
|
$17.69
|
|
|
$14.39
|
|
|
$13.72
|
|
|
$11.91
|
|
|
View
|
|
|
$10.72
|
|
|
$9.93
|
|
|
$9.45
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFP-48
|
8051
|
8 bit
|
50 MHz
|
32 kB
|
4.25 kB
|
12 bit
|
40 I/O
|
1.8 V
|
5.25 V
|
+ 125 C
|
AEC-Q100
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
- C8051F580-IQ
- Silicon Labs
-
1:
$24.82
-
14In Stock
-
2,500Expected 29/1/2027
-
End of Life
|
Mouser Part No
634-C8051F580-IQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
|
|
14In Stock
2,500Expected 29/1/2027
|
|
|
$24.82
|
|
|
$20.17
|
|
|
$18.21
|
|
|
$16.67
|
|
|
$15.99
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
PQFP-48
|
8051
|
8 bit
|
50 MHz
|
128 kB
|
8.25 kB
|
12 bit
|
40 I/O
|
1.8 V
|
5.25 V
|
+ 125 C
|
AEC-Q100
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
- C8051F581-IM
- Silicon Labs
-
1:
$23.79
-
107In Stock
-
End of Life
|
Mouser Part No
634-C8051F581-IM
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
|
|
107In Stock
|
|
|
$23.79
|
|
|
$18.07
|
|
|
$17.33
|
|
|
$15.26
|
|
|
View
|
|
|
$14.51
|
|
|
$13.64
|
|
|
$13.63
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-48
|
8051
|
8 bit
|
50 MHz
|
128 kB
|
8.25 kB
|
12 bit
|
40 I/O
|
1.8 V
|
5.25 V
|
+ 125 C
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
- C8051F581-IQ
- Silicon Labs
-
1:
$23.62
-
15In Stock
-
End of Life
|
Mouser Part No
634-C8051F581-IQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
|
|
15In Stock
|
|
|
$23.62
|
|
|
$19.24
|
|
|
$17.34
|
|
|
$15.87
|
|
|
$15.23
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFP-48
|
8051
|
8 bit
|
50 MHz
|
128 kB
|
8.25 kB
|
12 bit
|
40 I/O
|
1.8 V
|
5.25 V
|
+ 125 C
|
AEC-Q100
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48
- C8051F581-IQR
- Silicon Labs
-
1:
$23.32
-
15In Stock
-
End of Life
|
Mouser Part No
634-C8051F581-IQR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48
|
|
15In Stock
|
|
|
$23.32
|
|
|
$18.35
|
|
|
$17.27
|
|
|
$15.49
|
|
|
$15.42
|
|
|
$13.83
|
|
Min.: 1
Mult.: 1
:
500
|
|
SMD/SMT
|
QFN-48
|
8051
|
8 bit
|
50 MHz
|
128 kB
|
8.25 kB
|
12 bit
|
40 I/O
|
1.8 V
|
5.25 V
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24
- C8051F931-G-GM
- Silicon Labs
-
1:
$7.72
-
310In Stock
-
End of Life
|
Mouser Part No
634-C8051F931-G-GM
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24
|
|
310In Stock
|
|
|
$7.72
|
|
|
$6.42
|
|
|
$5.41
|
|
|
$5.17
|
|
|
View
|
|
|
$4.76
|
|
|
$4.65
|
|
|
$4.31
|
|
|
$4.28
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-24
|
8051
|
8 bit
|
25 MHz
|
64 kB
|
4.25 kB
|
10 bit
|
16 I/O
|
1.8 V
|
3.6 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24
- C8051F931-G-GMR
- Silicon Labs
-
1:
$7.59
-
99In Stock
-
End of Life
|
Mouser Part No
634-C8051F931-G-GMR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24
|
|
99In Stock
|
|
|
$7.59
|
|
|
$6.17
|
|
|
$5.70
|
|
|
$5.09
|
|
|
$4.19
|
|
|
View
|
|
|
$4.77
|
|
|
$4.65
|
|
|
$4.43
|
|
|
$4.08
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
SMD/SMT
|
|
8051
|
8 bit
|
25 MHz
|
64 kB
|
4.25 kB
|
10 bit
|
16 I/O
|
900 mV
|
3.6 V
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU CAN/C51 Boot CAN
- AT89C51CC02CA-RATUM
- Microchip Technology
-
1:
$11.11
-
500Expected 24/8/2026
|
Mouser Part No
556-A89C51C02CARATUM
|
Microchip Technology
|
8-bit Microcontrollers - MCU CAN/C51 Boot CAN
|
|
500Expected 24/8/2026
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
VQFP-32
|
8051
|
8 bit
|
40 MHz
|
16 kB
|
512 B
|
10 bit
|
20 I/O
|
3 V
|
5.5 V
|
+ 85 C
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
- AT89C51ED2-SLSUM
- Microchip Technology
-
1:
$14.02
-
1,413Expected 28/9/2026
|
Mouser Part No
556-A89C51ED2SLSUM
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
|
|
1,413Expected 28/9/2026
|
|
|
$14.02
|
|
|
$12.85
|
|
|
$11.64
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
PLCC-44
|
8051
|
8 bit
|
60 MHz
|
64 kB
|
2 kB
|
No ADC
|
34 I/O
|
2.7 V
|
5.5 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU
- C8051F351-GM
- Silicon Labs
-
1:
$19.87
-
1,528Expected 18/8/2026
|
Mouser Part No
634-C8051F351-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU
|
|
1,528Expected 18/8/2026
|
|
|
$19.87
|
|
|
$16.48
|
|
|
$14.35
|
|
|
$13.79
|
|
|
View
|
|
|
$13.33
|
|
|
$12.91
|
|
|
$12.47
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-28
|
8051
|
8 bit
|
50 MHz
|
8 kB
|
768 B
|
24 bit
|
17 I/O
|
2.7 V
|
3.6 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
- C8051F390-A-GM
- Silicon Labs
-
1:
$5.40
-
1,592Expected 18/8/2026
|
Mouser Part No
634-C8051F390-A-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
|
|
1,592Expected 18/8/2026
|
|
|
$5.40
|
|
|
$4.50
|
|
|
$3.78
|
|
|
$3.60
|
|
|
View
|
|
|
$3.51
|
|
|
$3.37
|
|
|
$3.26
|
|
|
$3.03
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-24
|
8051
|
8 bit
|
50 MHz
|
16 kB
|
1 kB
|
10 bit
|
21 I/O
|
1.8 V
|
3.6 V
|
+ 105 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8KB/512B RAM, ADC, SOIC16
- C8051F860-C-GSR
- Silicon Labs
-
1:
$4.26
-
3,674Expected 8/9/2026
|
Mouser Part No
634-C8051F860-C-GSR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8KB/512B RAM, ADC, SOIC16
|
|
3,674Expected 8/9/2026
|
|
|
$4.26
|
|
|
$3.50
|
|
|
$3.02
|
|
|
$2.83
|
|
|
$2.15
|
|
|
View
|
|
|
$2.75
|
|
|
$2.46
|
|
|
$2.28
|
|
|
$2.12
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
SMD/SMT
|
SOIC-16
|
8051
|
8 bit
|
25 MHz
|
8 kB
|
512 B
|
12 bit
|
13 I/O
|
2.2 V
|
3.6 V
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20
- C8051F530A-IT
- Silicon Labs
-
1:
$11.59
-
6,694Expected 1/1/2027
-
End of Life
|
Mouser Part No
634-C8051F530A-IT
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20
|
|
6,694Expected 1/1/2027
|
|
|
$11.59
|
|
|
$8.09
|
|
|
$7.72
|
|
|
$6.22
|
|
|
View
|
|
|
$5.98
|
|
|
$5.55
|
|
|
$5.33
|
|
|
$5.32
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TSSOP-20
|
8051
|
8 bit
|
25 MHz
|
8 kB
|
256 B
|
12 bit
|
16 I/O
|
1.8 V
|
5.25 V
|
+ 125 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
- AT89LP51ID2-20AU
- Microchip Technology
-
1:
$8.20
-
480Expected 19/11/2026
|
Mouser Part No
556-AT89LP51ID2-20AU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
|
|
480Expected 19/11/2026
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-44
|
8051
|
8 bit
|
20 MHz
|
64 kB
|
256 B
|
10 bit
|
40 I/O
|
2.4 V
|
5.5 V
|
+ 85 C
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8kB/256B RAM, 2% osc, QFN11 OTP available (T601-GM)
- C8051F301-GMR
- Silicon Labs
-
1:
$11.94
-
3,000Expected 11/12/2026
|
Mouser Part No
634-C8051F301-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8kB/256B RAM, 2% osc, QFN11 OTP available (T601-GM)
|
|
3,000Expected 11/12/2026
|
|
|
$11.94
|
|
|
$8.95
|
|
|
$8.54
|
|
|
$7.41
|
|
|
View
|
|
|
$5.83
|
|
|
$7.09
|
|
|
$6.46
|
|
|
$6.31
|
|
|
$5.83
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
SMD/SMT
|
QFN-11
|
8051
|
8 bit
|
25 MHz
|
8 kB
|
256 B
|
No ADC
|
8 I/O
|
2.7 V
|
3.6 V
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU
- C8051F330-GM
- Silicon Labs
-
1:
$14.76
-
1,911Expected 16/10/2026
-
NRND
|
Mouser Part No
634-C8051F330-GM
NRND
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU
|
|
1,911Expected 16/10/2026
|
|
|
$14.76
|
|
|
$12.24
|
|
|
$10.43
|
|
|
$10.01
|
|
|
View
|
|
|
$9.91
|
|
|
$9.47
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
QFN-20
|
8051
|
8 bit
|
25 MHz
|
8 kB
|
768 B
|
10 bit
|
17 I/O
|
2.7 V
|
3.6 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
- AT89C4051-12SU
- Microchip Technology
-
1:
$2.04
-
552On Order
|
Mouser Part No
556-A89C405112SU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
|
|
552On Order
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
SOIC-20
|
8051
|
8 bit
|
12 MHz
|
4 kB
|
128 B
|
No ADC
|
15 I/O
|
2.7 V
|
6 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
- AT89LP51ED2-20PU
- Microchip Technology
-
1:
$8.02
-
140Expected 18/8/2026
|
Mouser Part No
556-AT89LP51ED2-20PU
|
Microchip Technology
|
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
|
|
140Expected 18/8/2026
|
|
Min.: 1
Mult.: 1
|
|
Through Hole
|
PDIP-40
|
8051
|
8 bit
|
20 MHz
|
64 kB
|
256 B
|
10 bit
|
40 I/O
|
2.4 V
|
5.5 V
|
+ 85 C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 32KB,12ADC,48Pin MCU
- C8051F006-GQ
- Silicon Labs
-
1:
$46.53
-
99Expected 13/11/2026
-
End of Life
|
Mouser Part No
634-C8051F006-GQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 32KB,12ADC,48Pin MCU
|
|
99Expected 13/11/2026
|
|
|
$46.53
|
|
|
$39.17
|
|
|
$35.36
|
|
|
$34.11
|
|
|
$32.76
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-48
|
8051
|
8 bit
|
25 MHz
|
32 kB
|
2.25 kB
|
12 bit
|
16 I/O
|
2.7 V
|
3.6 V
|
+ 85 C
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
- C8051F040-GQ
- Silicon Labs
-
1:
$43.59
-
425Expected 30/10/2026
-
End of Life
|
Mouser Part No
634-C8051F040-GQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
|
|
425Expected 30/10/2026
|
|
|
$43.59
|
|
|
$36.39
|
|
|
$31.85
|
|
|
$30.84
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TQFP-100
|
8051
|
8 bit
|
25 MHz
|
64 kB
|
4.25 kB
|
8 bit, 12 bit
|
64 I/O
|
2.7 V
|
3.6 V
|
+ 85 C
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
- C8051F042-GQR
- Silicon Labs
-
1:
$39.13
-
246Expected 11/9/2026
-
End of Life
|
Mouser Part No
634-C8051F042-GQR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
|
|
246Expected 11/9/2026
|
|
|
$39.13
|
|
|
$32.60
|
|
|
$32.01
|
|
|
$31.02
|
|
|
$26.34
|
|
Min.: 1
Mult.: 1
:
250
|
|
SMD/SMT
|
TQFP-100
|
8051
|
8 bit
|
25 MHz
|
64 kB
|
4.25 kB
|
10 bit
|
64 I/O
|
2.7 V
|
3.6 V
|
+ 85 C
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
- C8051F331-GMR
- Silicon Labs
-
1:
$14.43
-
1,500Expected 16/10/2026
-
End of Life
|
Mouser Part No
634-C8051F331-GMR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
|
|
1,500Expected 16/10/2026
|
|
|
$14.43
|
|
|
$11.15
|
|
|
$10.64
|
|
|
$9.23
|
|
|
View
|
|
|
$8.43
|
|
|
$8.81
|
|
|
$8.43
|
|
|
$8.43
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
SMD/SMT
|
QFN-20
|
8051
|
8 bit
|
25 MHz
|
8 kB
|
768 B
|
No ADC
|
17 I/O
|
2.7 V
|
3.6 V
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU
- C8051F531-C-IT
- Silicon Labs
-
1:
$9.10
-
1,551Expected 1/1/2027
-
End of Life
|
Mouser Part No
634-C8051F531-C-IT
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU
|
|
1,551Expected 1/1/2027
|
|
|
$9.10
|
|
|
$7.55
|
|
|
$6.49
|
|
|
$6.43
|
|
Min.: 1
Mult.: 1
|
|
SMD/SMT
|
TSSOP-20
|
8051
|
8 bit
|
25 MHz
|
8 kB
|
256 B
|
12 bit
|
16 I/O
|
2 V
|
5.25 V
|
+ 125 C
|
AEC-Q100
|
Tube
|
|
Singapore
