8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V
+1 image
AT89LP51RB2-20JU
Microchip Technology
1:
$4.03
776 In Stock
Mouser Part No 556-AT89LP51RB2-20JU
Microchip Technology
8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V
776 In Stock
1
$4.03
27
$3.70
108
$3.35
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
PLCC-44
8051
8 bit
20 MHz
24 kB
256 B
10 bit
40 I/O
2.4 V
5.5 V
+ 85 C
Tube
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
+1 image
C8051F021-GQ
Silicon Labs
1:
$36.30
304 In Stock
Mouser Part No 634-C8051F021-GQ
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
304 In Stock
Alternative Packaging
1
$36.30
10
$30.40
25
$28.65
100
$26.06
250
View
250
$25.38
800
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
TQFP-64
8051
8 bit
25 MHz
64 kB
4.35 kB
8 bit, 12 bit
32 I/O
2.7 V
3.6 V
+ 85 C
Tray
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
+1 image
C8051F021-GQR
Silicon Labs
1:
$36.30
93 In Stock
Mouser Part No 634-C8051F021-GQR
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
93 In Stock
Alternative Packaging
1
$36.30
10
$30.40
25
$28.65
100
$26.61
250
$25.61
500
$24.99
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
TQFP-64
8051
8 bit
25 MHz
64 kB
4.35 kB
8 bit, 12 bit
32 I/O
2.7 V
3.6 V
+ 85 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB,10ADC,100Pin MCU
C8051F022-GQ
Silicon Labs
1:
$30.46
526 In Stock
Mouser Part No 634-C8051F022-GQ
Silicon Labs
8-bit Microcontrollers - MCU 64KB,10ADC,100Pin MCU
526 In Stock
Alternative Packaging
1
$30.46
10
$25.45
25
$22.28
100
$21.59
250
View
250
$21.23
450
$21.22
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
TQFP-100
8051
8 bit
25 MHz
64 kB
4.35 kB
8 bit, 10 bit
64 I/O
2.7 V
3.6 V
+ 85 C
Tray
8-bit Microcontrollers - MCU 64KB,10ADC,64Pin MCU
C8051F023-GQR
Silicon Labs
1:
$28.47
251 In Stock
Mouser Part No 634-C8051F023-GQR
Silicon Labs
8-bit Microcontrollers - MCU 64KB,10ADC,64Pin MCU
251 In Stock
Alternative Packaging
1
$28.47
10
$23.76
25
$22.34
100
$20.66
250
$19.84
500
$18.83
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
TQFP-64
8051
8 bit
25 MHz
64 kB
4.35 kB
8 bit, 10 bit
32 I/O
2.7 V
3.6 V
+ 85 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, 2% osc, QFN11 OTP available (T600-GM)
C8051F300-GMR
Silicon Labs
1:
$6.45
1,127 In Stock
Mouser Part No 634-C8051F300-GMR
Silicon Labs
8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, 2% osc, QFN11 OTP available (T600-GM)
1,127 In Stock
Alternative Packaging
1
$6.45
10
$5.36
25
$4.98
100
$4.50
250
View
1,500
$3.89
250
$4.26
500
$4.10
1,000
$3.90
1,500
$3.89
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-11
8051
8 bit
25 MHz
8 kB
256 B
8 bit
8 I/O
2.7 V
3.6 V
+ 85 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
C8051F580-IM
Silicon Labs
1:
$12.32
768 In Stock
Mouser Part No 634-C8051F580-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
768 In Stock
Alternative Packaging
1
$12.32
10
$10.22
25
$9.21
903
$8.98
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-48
8051
8 bit
24 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 8KB,24ADC,32Pin MCU
+1 image
C8051F350-GQ
Silicon Labs
1:
$13.36
608 In Stock
End of Life
Mouser Part No 634-C8051F350-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8KB,24ADC,32Pin MCU
608 In Stock
Alternative Packaging
1
$13.36
10
$11.09
25
$10.37
100
$9.83
2,500
Quote
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-32
8051
8 bit
50 MHz
8 kB
768 B
24 bit
17 I/O
2.7 V
3.6 V
+ 85 C
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
+1 image
C8051F381-GQ
Silicon Labs
1:
$6.47
1,078 In Stock
End of Life
Mouser Part No 634-C8051F381-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
1,078 In Stock
Alternative Packaging
1
$6.47
10
$5.37
25
$4.99
100
$4.52
250
View
250
$4.27
500
$4.11
1,000
$3.98
2,500
$3.83
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-32
8051
8 bit
48 MHz
64 kB
4.25 kB
10 bit
25 I/O
2.7 V
5.25 V
+ 85 C
Tray
8-bit Microcontrollers - MCU USB-Flash-64k-ADC-LQFP32
+1 image
C8051F381-GQR
Silicon Labs
1:
$6.47
1,280 In Stock
End of Life
Mouser Part No 634-C8051F381-GQR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU USB-Flash-64k-ADC-LQFP32
1,280 In Stock
Alternative Packaging
1
$6.47
10
$5.37
25
$4.99
100
$4.52
500
$4.10
1,000
View
250
$4.27
1,000
$3.91
2,500
$3.83
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-32
8051
8 bit
48 MHz
64 kB
4.25 kB
10 bit
25 I/O
2.7 V
5.25 V
+ 85 C
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
+1 image
C8051F412-GQ
Silicon Labs
1:
$14.00
496 In Stock
1,250 Expected 20/03/2026
End of Life
Mouser Part No 634-C8051F412-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
496 In Stock
1,250 Expected 20/03/2026
Alternative Packaging
1
$14.00
10
$11.32
25
$10.38
100
$9.42
250
View
250
$8.99
1,000
$8.77
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-32
8051
8 bit
50 MHz
16 kB
2.31 kB
12 bit
24 I/O
2 V
5.25 V
+ 85 C
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
+1 image
C8051F412-GQR
Silicon Labs
1:
$17.19
294 In Stock
End of Life
Mouser Part No 634-C8051F412-GQR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
294 In Stock
Alternative Packaging
1
$17.19
10
$13.49
25
$12.93
100
$11.40
500
$10.10
1,000
View
250
$10.84
1,000
$9.70
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-32
8051
8 bit
50 MHz
16 kB
2.31 kB
12 bit
24 I/O
2 V
5.25 V
+ 85 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, DFN10
C8051F521A-IM
Silicon Labs
1:
$4.47
2,359 In Stock
End of Life
Mouser Part No 634-C8051F521A-IM
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, DFN10
2,359 In Stock
Alternative Packaging
1
$4.47
10
$4.46
25
$4.14
100
$3.68
244
View
244
$3.42
488
$3.33
1,098
$2.81
2,562
$2.60
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-20
8051
8 bit
25 MHz
8 kB
256 B
12 bit
6 I/O
1.8 V
5.25 V
+ 125 C
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
+1 image
C8051F560-IQ
Silicon Labs
1:
$7.45
511 In Stock
End of Life
Mouser Part No 634-C8051F560-IQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
511 In Stock
Alternative Packaging
1
$7.45
10
$6.18
25
$5.75
100
$5.23
250
View
250
$5.19
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFP-32
8051
8 bit
50 MHz
32 kB
2.25 kB
12 bit
25 I/O
1.8 V
5.25 V
+ 125 C
AEC-Q100
Tray
8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 3V GREEN
AT89C51IC2T-RLTUL
Microchip Technology
1:
$8.58
160 In Stock
Mouser Part No 556-AT89C51IC2TLTUL
Microchip Technology
8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 3V GREEN
160 In Stock
1
$8.58
25
$7.86
100
$7.13
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
TQFP-44
8051
8 bit
60 MHz
32 kB
1.25 kB
No ADC
34 I/O
2.7 V
3.6 V
+ 85 C
Tray
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
AT89C4051-24SU
Microchip Technology
1:
$1.49
534 In Stock
Mouser Part No 556-A89C4051-24SU
Microchip Technology
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
534 In Stock
1
$1.49
25
$1.37
111
$1.22
Buy
Min.: 1 Mult.: 1
Details
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 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
AT89C4051-12SU
Microchip Technology
1:
$1.50
34 In Stock
555 On Order
Mouser Part No 556-A89C405112SU
Microchip Technology
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 12MHZ 4V-5.5V
34 In Stock
555 On Order
1
$1.50
25
$1.38
111
$1.24
Buy
Min.: 1 Mult.: 1
Details
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 C5130A 32K Flash USB
AT89C5131A-PUTUM
Microchip Technology
1:
$7.56
155 In Stock
Mouser Part No 556-A89C5131A-PUTUM
Microchip Technology
8-bit Microcontrollers - MCU C5130A 32K Flash USB
155 In Stock
1
$7.56
25
$6.93
100
$6.28
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-32
8051
8 bit
48 MHz
32 kB
1 kB
No ADC
34 I/O
2.7 V
5.5 V
+ 85 C
Tray
8-bit Microcontrollers - MCU C5131A 32K Flash USB Ind 3V
+3 images
AT89C5131A-TISUL
Microchip Technology
1:
$10.57
34 In Stock
Mouser Part No 556-A89C5131ATISUL
Microchip Technology
8-bit Microcontrollers - MCU C5131A 32K Flash USB Ind 3V
34 In Stock
1
$10.57
27
$9.70
108
$9.56
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-28
8051
8 bit
48 MHz
32 kB
1 kB
No ADC
18 I/O
3 V
3.6 V
+ 85 C
Tube
8-bit Microcontrollers - MCU C51-CAN Bootloader CAN
+1 image
AT89C51CC02CA-SISUM
Microchip Technology
1:
$8.59
68 In Stock
Mouser Part No 556-A89C51C02CASISUM
Microchip Technology
8-bit Microcontrollers - MCU C51-CAN Bootloader CAN
68 In Stock
1
$8.59
25
$7.88
114
$7.14
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
PLCC-28
8051
8 bit
40 MHz
16 kB
512 B
10 bit
20 I/O
3 V
5.5 V
+ 85 C
Tube
8-bit Microcontrollers - MCU CTRL Bootloader CAN
+3 images
AT89C51CC02CA-TISUM
Microchip Technology
1:
$8.17
43 In Stock
Mouser Part No 556-A89C51C02CATISUM
Microchip Technology
8-bit Microcontrollers - MCU CTRL Bootloader CAN
43 In Stock
1
$8.17
27
$7.50
108
$6.81
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-28
8051
8 bit
40 MHz
16 kB
512 B
10 bit
20 I/O
3 V
5.5 V
+ 85 C
Tube
8-bit Microcontrollers - MCU CTRL Bootloader UART
+1 image
AT89C51CC02UA-SISUM
Microchip Technology
1:
$8.59
127 In Stock
Mouser Part No 556-A89C51C02UASISUM
Microchip Technology
8-bit Microcontrollers - MCU CTRL Bootloader UART
127 In Stock
1
$8.59
25
$7.88
114
$7.14
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
PLCC-28
8051
8 bit
40 MHz
16 kB
512 B
10 bit
20 I/O
3 V
5.5 V
+ 85 C
Tube
8-bit Microcontrollers - MCU CTRL Boodloader UART
+3 images
AT89C51CC02UA-TISUM
Microchip Technology
1:
$8.17
54 In Stock
Mouser Part No 556-A89C51C02UATISUM
Microchip Technology
8-bit Microcontrollers - MCU CTRL Boodloader UART
54 In Stock
1
$8.17
27
$7.50
108
$6.81
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-28
8051
8 bit
40 MHz
16 kB
512 B
10 bit
20 I/O
3 V
5.5 V
+ 85 C
Tube
8-bit Microcontrollers - MCU CAN C51 64K FLASH CAN BOOT
AT89C51CC03CA-RDTUM
Microchip Technology
1:
$11.03
4 In Stock
Mouser Part No 556-A89C51C03CARDTUM
Microchip Technology
8-bit Microcontrollers - MCU CAN C51 64K FLASH CAN BOOT
4 In Stock
1
$11.03
25
$10.13
100
$9.17
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
VQFP-64
8051
8 bit
60 MHz
64 kB
2 kB
10 bit
36 I/O
3 V
5.5 V
+ 85 C
Tray
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V
+1 image
AT89C51RC-24JU
Microchip Technology
1:
$4.66
275 In Stock
Mouser Part No 556-A89C51RC-24JU
Microchip Technology
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V
275 In Stock
1
$4.66
27
$4.29
108
$4.23
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
PLCC-44
8051
8 bit
24 MHz
32 kB
512 B
No ADC
32 I/O
4 V
5.5 V
+ 85 C
Tube
Israel
