8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
+1 image
AT89C4051-24PU
Microchip Technology
1:
$2.12
844 In Stock
1,404 Expected 16/10/2026
Mouser Part No
556-A89C4051-24PU
Microchip Technology
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
844 In Stock
1,404 Expected 16/10/2026
Buy
Min.: 1
Mult.: 1
Details
Through Hole
PDIP-20
8051
15 I/O
8 bit
No ADC
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
AT89C51RC-24PU
Microchip Technology
1:
$5.28
397 In Stock
690 Expected 12/10/2026
Mouser Part No
556-A89C51RC-24PU
Microchip Technology
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
397 In Stock
690 Expected 12/10/2026
1
$5.28
10
$5.17
30
$5.09
100
$5.05
250
View
250
$5.04
500
$4.57
Buy
Min.: 1
Mult.: 1
Details
Through Hole
PDIP-40
8051
32 I/O
8 bit
No ADC
8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
AT89S51-24PU
Microchip Technology
1:
$3.32
1,640 In Stock
1,510 Expected 12/10/2026
Mouser Part No
556-A89S51-24PU
Microchip Technology
8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
1,640 In Stock
1,510 Expected 12/10/2026
Buy
Min.: 1
Mult.: 1
Details
Through Hole
PDIP-40
8051
32 I/O
8 bit
No ADC
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V
+1 image
AT89S8253-24JU
Microchip Technology
1:
$4.71
343 In Stock
2,781 Expected 09/09/2026
Mouser Part No
556-A89S8253-24JU
Microchip Technology
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V
343 In Stock
2,781 Expected 09/09/2026
1
$4.71
27
$4.31
108
$4.16
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
PLCC-44
8051
32 I/O
8 bit
No ADC
8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V
+1 image
AT89C55WD-24JU
Microchip Technology
1:
$4.66
517 In Stock
Mouser Part No
556-AT89C55WD-24JU
Microchip Technology
8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V
517 In Stock
1
$4.66
27
$4.29
108
$4.13
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
PLCC-44
8051
32 I/O
8 bit
No ADC
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ IND TEMP 5V
AT89C55WD-24PU
Microchip Technology
1:
$5.15
876 In Stock
900 Expected 12/10/2026
Mouser Part No
556-AT89C55WD-24PU
Microchip Technology
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ IND TEMP 5V
876 In Stock
900 Expected 12/10/2026
1
$5.15
30
$4.73
100
$4.55
Buy
Min.: 1
Mult.: 1
Details
Through Hole
PDIP-40
8051
32 I/O
8 bit
No ADC
8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
AT89S52-24AUR
Microchip Technology
1:
$2.42
2,973 In Stock
Mouser Part No
556-AT89S52-24AUR
Microchip Technology
8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
2,973 In Stock
Alternative Packaging
1
$2.42
25
$2.33
1,000
$2.00
2,000
$2.00
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
SMD/SMT
TQFP-44
8051
32 I/O
8 bit
No ADC
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
+1 image
AT89S52-24JU
Microchip Technology
1:
$3.79
1,010 In Stock
2,403 Expected 01/10/2026
Mouser Part No
556-AT89S52-24JU
Microchip Technology
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
1,010 In Stock
2,403 Expected 01/10/2026
1
$3.79
27
$3.47
108
$3.37
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
PLCC-44
8051
32 I/O
8 bit
No ADC
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 28p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
AVR128DA28T-E/SS
Microchip Technology
1:
$1.85
8,336 In Stock
Mouser Part No
579-AVR128DA28T-E/SS
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 28p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
8,336 In Stock
Alternative Packaging
1
$1.85
25
$1.81
1,000
$1.54
2,100
$1.54
Buy
Min.: 1
Mult.: 1
Reel :
2,100
Details
SMD/SMT
SSOP-28
AVR
23 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 28p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
AVR128DA28T-I/SS
Microchip Technology
1:
$1.68
2,104 In Stock
Mouser Part No
579-AVR128DA28T-I/SS
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 28p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
2,104 In Stock
Alternative Packaging
1
$1.68
25
$1.64
1,000
$1.40
2,100
$1.40
Buy
Min.: 1
Mult.: 1
Reel :
2,100
Details
SMD/SMT
SSOP-28
AVR
23 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
+1 image
AVR128DA32-E/PT
Microchip Technology
1:
$2.03
2,041 In Stock
Mouser Part No
579-AVR128DA32-E/PT
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
2,041 In Stock
Alternative Packaging
1
$2.03
25
$1.86
100
$1.69
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-32
AVR
27 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI
+1 image
AVR128DA32T-I/PT
Microchip Technology
1:
$1.87
2,544 In Stock
Mouser Part No
579-AVR128DA32T-I/PT
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI
2,544 In Stock
Alternative Packaging
1
$1.87
25
$1.83
1,000
$1.55
1,600
$1.55
Buy
Min.: 1
Mult.: 1
Reel :
1,600
Details
SMD/SMT
TQFP-32
AVR
27 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI
AVR128DA48-E/PT
Microchip Technology
1:
$2.23
825 In Stock
Mouser Part No
579-AVR128DA48-E/PT
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI
825 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-48
AVR
41 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI
AVR128DA48-I/6LX
Microchip Technology
1:
$1.96
889 In Stock
Mouser Part No
579-AVR128DA48-I/6LX
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI
889 In Stock
Alternative Packaging
1
$1.96
25
$1.80
1,037
$1.63
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
VQFN-48
AVR
41 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI
AVR128DA48-I/PT
Microchip Technology
1:
$2.07
788 In Stock
Mouser Part No
579-AVR128DA48-I/PT
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI
788 In Stock
Alternative Packaging
1
$2.07
25
$1.90
100
$1.72
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-48
AVR
41 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
AVR128DA48T-I/PT
Microchip Technology
1:
$2.07
4,551 In Stock
Mouser Part No
579-AVR128DA48T-I/PT
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
4,551 In Stock
Alternative Packaging
1
$2.07
25
$2.02
1,000
$1.72
1,600
$1.72
Buy
Min.: 1
Mult.: 1
Reel :
1,600
Details
SMD/SMT
TQFP-48
AVR
41 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI
AVR128DA32T-I/RXB
Microchip Technology
1:
$1.85
7,605 In Stock
Mouser Part No
579-AVR128DA48TE6LX
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, PDID, 12b ADC, 3xComp,PTC,3xZCD,DAC,UART,SPI,TWI
7,605 In Stock
Alternative Packaging
1
$1.85
25
$1.81
5,000
$1.54
Buy
Min.: 1
Mult.: 1
Reel :
5,000
Details
SMD/SMT
VQFN-32
AVR
27 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
AVR128DA64-E/PT
Microchip Technology
1:
$2.40
4,820 In Stock
Mouser Part No
579-AVR128DA64-E/PT
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
4,820 In Stock
Alternative Packaging
1
$2.40
25
$2.20
100
$1.99
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-64
AVR
55 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
+1 image
AVR128DA64T-E/MR
Microchip Technology
1:
$2.58
3,239 In Stock
Mouser Part No
579-AVR128DA64T-E/MR
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
3,239 In Stock
Alternative Packaging
1
$2.58
25
$2.51
3,300
$2.50
9,900
Quote
9,900
Quote
Buy
Min.: 1
Mult.: 1
Reel :
3,300
Details
SMD/SMT
QFN-64
AVR
55 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
AVR128DA64T-E/PT
Microchip Technology
1:
$2.40
771 In Stock
1,200 Expected 28/09/2026
Mouser Part No
579-AVR128DA64T-E/PT
Microchip Technology
8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
771 In Stock
1,200 Expected 28/09/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1,200
Details
SMD/SMT
TQFP-64
AVR
55 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
+3 images
AVR128DB28T-E/SO
Microchip Technology
1:
$2.05
1,515 In Stock
Mouser Part No
579-AVR128DB28T-E/SO
Microchip Technology
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
1,515 In Stock
Alternative Packaging
1
$2.05
25
$2.02
100
$1.88
1,000
$1.70
1,600
$1.70
Buy
Min.: 1
Mult.: 1
Reel :
1,600
Details
SMD/SMT
SOIC-28
AVR
8 bit
12 bit
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
+3 images
AVR128DB28T-I/SO
Microchip Technology
1:
$1.85
1,552 In Stock
Mouser Part No
579-AVR128DB28T-I/SO
Microchip Technology
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
1,552 In Stock
Alternative Packaging
1
$1.85
25
$1.81
1,000
$1.54
1,600
$1.54
Buy
Min.: 1
Mult.: 1
Reel :
1,600
Details
SMD/SMT
SOIC-28
AVR
8 bit
12 bit
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
AVR128DB32-I/RXB
Microchip Technology
1:
$1.85
1,462 In Stock
Mouser Part No
579-AVR128DB32-I/RXB
Microchip Technology
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
1,462 In Stock
Alternative Packaging
1
$1.85
490
$1.84
5,390
$1.54
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
VQFN-32
AVR
26 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
AVR128DB48-I/PT
Microchip Technology
1:
$2.16
4,290 In Stock
Mouser Part No
579-AVR128DB48-I/PT
Microchip Technology
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
4,290 In Stock
Alternative Packaging
1
$2.16
25
$1.98
100
$1.79
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-48
AVR
41 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
+1 image
AVR128DB64T-E/MR
Microchip Technology
1:
$2.58
3,040 In Stock
Mouser Part No
579-AVR128DB64T-E/MR
Microchip Technology
8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
3,040 In Stock
Alternative Packaging
1
$2.58
25
$2.51
3,300
$2.14
Buy
Min.: 1
Mult.: 1
Reel :
3,300
Details
SMD/SMT
QFN-64
AVR
8 bit
12 bit