8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
AT89C51RC2-3CSUM
Microchip Technology
1:
$9.42
74 In Stock
Mouser Part No
556-A89C51RC2-3CSUM
Microchip Technology
8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
74 In Stock
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
1.25 kB
PDIP-40
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
Through Hole
8 bit
- 40 C
+ 85 C
89C
Tube
8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com
+1 image
AT89C51RC2-SLSUM
Microchip Technology
1:
$8.59
151 In Stock
Mouser Part No
556-A89C51RC2SLSUM
Microchip Technology
8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com
151 In Stock
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
1.25 kB
PLCC-44
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tube
8-bit Microcontrollers - MCU C51ED2 64kF TQFP44 3-5.5V Ind Reel GREEN
AT89C51ED2T-RLRUM
Microchip Technology
1:
$10.00
401 In Stock
Mouser Part No
556-AT89C51ED2TLRUM
Microchip Technology
8-bit Microcontrollers - MCU C51ED2 64kF TQFP44 3-5.5V Ind Reel GREEN
401 In Stock
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
8051
64 kB
2 kB
TQFP-44
60 MHz
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape
8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 5V GREEN
AT89C51IC2T-RLTUM
Microchip Technology
1:
$8.37
180 In Stock
Mouser Part No
556-AT89C51IC2TLTUM
Microchip Technology
8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 5V GREEN
180 In Stock
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
1.25 kB
TQFP-44
60 MHz
No ADC
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN
AT89C51RD2T-RLTUM
Microchip Technology
1:
$8.78
7 In Stock
420 On Order
Mouser Part No
556-AT89C51RD2TLTUM
Microchip Technology
8-bit Microcontrollers - MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN
7 In Stock
420 On Order
View Dates
Alternative Packaging
Stock:
7 Can Dispatch Immediately
On Order:
100 Expected 04/08/2026
320 Expected 18/08/2026
Factory Lead Time:
10 Weeks
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
2 kB
TQFP-44
60 MHz
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
+1 image
AT89C51RC2-SLSUL
Microchip Technology
1:
$9.67
4 In Stock
Mouser Part No
556-A89C51RC2SLSUL
Microchip Technology
8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
4 In Stock
1
$9.67
27
$8.86
108
$8.01
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
1.25 kB
PLCC-44
60 MHz
No ADC
32 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tube
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
+1 image
AT89C51ED2-SLSUM
Microchip Technology
1:
$10.31
1,423 Expected 28/09/2026
Mouser Part No
556-A89C51ED2SLSUM
Microchip Technology
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
1,423 Expected 28/09/2026
1
$10.31
27
$9.45
108
$8.56
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
2 kB
PLCC-44
60 MHz
No ADC
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tube
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V
AT89C51AC3-RDTUM
Microchip Technology
1:
$10.21
Lead-Time 8 Weeks
Mouser Part No
556-A89C51AC3RDTUM
Microchip Technology
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V
Lead-Time 8 Weeks
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
2 kB
VQFP-64
60 MHz
10 bit
36 I/O
3 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tray
8-bit Microcontrollers - MCU CAN C51 64K FLASH CAN BOOT
AT89C51CC03CA-RDTUM
Microchip Technology
1:
$11.03
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
556-A89C51C03CARDTUM
Microchip Technology
8-bit Microcontrollers - MCU CAN C51 64K FLASH CAN BOOT
Non-Stocked Lead-Time 9 Weeks
1
$11.03
25
$10.13
100
$9.17
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
2 kB
VQFP-64
60 MHz
10 bit
36 I/O
3 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tray
8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind
AT89C51ED2-RDRUM
Microchip Technology
1,500:
$10.42
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
556-A89C51ED2RDRUM
Microchip Technology
8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 1,500
Mult.: 1,500
Reel :
1,500
Details
8051
64 kB
2 kB
LQFP-64
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
Reel
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
AT89C51ED2-RDTUM
Microchip Technology
160:
$8.66
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-A89C51ED2RDTUM
Microchip Technology
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Non-Stocked Lead-Time 8 Weeks
Buy
Min.: 160
Mult.: 160
Details
8051
64 kB
2 kB
VQFP-64
60 MHz
No ADC
50 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tray
8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind
+1 image
AT89C51ED2-SLRUM
Microchip Technology
500:
$10.52
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-A89C51ED2SLRUM
Microchip Technology
8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind
Non-Stocked Lead-Time 8 Weeks
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
8051
64 kB
2 kB
PLCC-44
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
Reel
8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
+1 image
AT89C51IC2-SLRUL
Microchip Technology
500:
$9.22
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
556-A89C51IC2SLRUL
Microchip Technology
8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
8051
32 kB
1.25 kB
PLCC-44
60 MHz
No ADC
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
Reel
8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
+1 image
AT89C51IC2-SLRUM
Microchip Technology
1:
$9.01
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
556-A89C51IC2SLRUM
Microchip Technology
8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
8051
32 kB
1.25 kB
PLCC-44
60 MHz
No ADC
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
Reel, Cut Tape
8-bit Microcontrollers - MCU C51ID2 64K FLASH TWI 32KHz 5V
+1 image
AT89C51ID2-SLRUM
Microchip Technology
500:
$10.68
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
556-A89C51ID2SLRUM
Microchip Technology
8-bit Microcontrollers - MCU C51ID2 64K FLASH TWI 32KHz 5V
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
8051
64 kB
2 kB
PLCC-44
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
Reel
8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
+1 image
AT89C51RB2-SLRUL
Microchip Technology
1:
$8.15
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
556-A89C51RB2SLRUL
Microchip Technology
8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
8051
16 kB
1.25 kB
PLCC-44
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
Reel, Cut Tape
8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
+1 image
AT89C51RB2-SLRUM
Microchip Technology
500:
$8.15
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
556-A89C51RB2SLRUM
Microchip Technology
8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
8051
16 kB
1.25 kB
PLCC-44
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
Reel
8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind
+1 image
AT89C51RC2-SLRUL
Microchip Technology
500:
$9.67
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
556-A89C51RC2SLRUL
Microchip Technology
8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
8051
32 kB
1.25 kB
PLCC-44
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
Reel
8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com
+1 image
AT89C51RC2-SLRUM
Microchip Technology
500:
$9.67
Non-Stocked Lead-Time 9 Weeks
Mouser Part No
556-A89C51RC2SLRUM
Microchip Technology
8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com
Non-Stocked Lead-Time 9 Weeks
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
8051
32 kB
1.25 kB
PLCC-44
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel
8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2
AT89C51RB2-3CSUL
Microchip Technology
100:
$8.13
Non-Stocked Lead-Time 8 Weeks
Mouser Part No
556-AT89C51RB2-3CSUL
Microchip Technology
8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2
Non-Stocked Lead-Time 8 Weeks
Buy
Min.: 100
Mult.: 10
Details
8051
16 kB
1.25 kB
PDIP-40
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
Through Hole
8 bit
Tube