8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI
AVR32DU28-I/STX
Microchip Technology
1:
$1.19
602 In Stock
Mouser Part No
579-AVR32DU28-I/STX
Microchip Technology
8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI
602 In Stock
Buy
Min.: 1
Mult.: 1
32 kB
4 kB
VQFN-28
24 MHz
10 bit
21 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tube
8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI
AVR32DU32-I/PT
Microchip Technology
1:
$1.37
748 In Stock
Mouser Part No
579-AVR32DU32-I/PT
Microchip Technology
8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI
748 In Stock
Buy
Min.: 1
Mult.: 1
32 kB
4 kB
TQFP-32
24 MHz
10 bit
25 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD14-E/SL
Microchip Technology
1:
$1.15
454 In Stock
Mouser Part No
579-AVR64DD14-E/SL
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
454 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
8 kB
SOIC-14
24 MHz
12 bit
10 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
AVR64DD14/20
Tube
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD28-E/SO
Microchip Technology
1:
$1.45
350 In Stock
Mouser Part No
579-AVR64DD28-E/SO
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
350 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
8 kB
SOIC-28
24 MHz
12 bit
22 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
AVR64DD32/28
Tube
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI, Ext temp
AVR64DD28-E/SP
Microchip Technology
1:
$2.55
232 In Stock
Mouser Part No
579-AVR64DD28-E/SP
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI, Ext temp
232 In Stock
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
8 kB
SPDIP-28
24 MHz
12 bit
22 I/O
1.8 V
5.5 V
Through Hole
8 bit
- 40 C
+ 125 C
AVR64DD32/28
Tube
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD28-E/SS
Microchip Technology
1:
$1.34
490 In Stock
Mouser Part No
579-AVR64DD28-E/SS
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
490 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
8 kB
SSOP-28
24 MHz
12 bit
22 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
AVR64DD32/28
Tube
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD28-E/STX
Microchip Technology
1:
$1.24
656 In Stock
Mouser Part No
579-AVR64DD28-E/STX
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
656 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
8 kB
VQFN-28
24 MHz
12 bit
22 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
AVR64DD32/28
Tube
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD28T-E/SS
Microchip Technology
1:
$1.37
2,100 In Stock
Mouser Part No
579-AVR64DD28T-E/SS
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
2,100 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
2,100
Details
AVR
64 kB
8 kB
SSOP-28
24 MHz
12 bit
22 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
AVR64DD32/28
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD28T-E/STX
Microchip Technology
1:
$1.24
3,095 In Stock
Mouser Part No
579-AVR64DD28T-E/STX
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
3,095 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
3,300
Details
AVR
64 kB
8 kB
VQFN-28
24 MHz
12 bit
22 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
AVR64DD32/28
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD32-E/PT
Microchip Technology
1:
$1.43
441 In Stock
Mouser Part No
579-AVR64DD32-E/PT
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
441 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
8 kB
TQFP-32
24 MHz
12 bit
26 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
AVR64DD32/28
Tray
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD32-E/RXB
Microchip Technology
1:
$1.39
379 In Stock
Mouser Part No
579-AVR64DD32-E/RXB
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
379 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
8 kB
VQFN-32
24 MHz
12 bit
26 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
AVR64DD32/28
Tray
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD32T-E/RXB
Microchip Technology
1:
$1.41
4,707 In Stock
Mouser Part No
579-AVR64DD32T-E/RXB
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
4,707 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
5,000
Details
AVR
64 kB
8 kB
VQFN-32
24 MHz
12 bit
26 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
AVR64DD32/28
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD32T-I/PT
Microchip Technology
1:
$1.32
373 In Stock
1,600 Expected 25/09/2026
Mouser Part No
579-AVR64DD32T-I/PT
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
373 In Stock
1,600 Expected 25/09/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
1,600
Details
AVR
64 kB
8 kB
TQFP-32
24 MHz
12 bit
26 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
AVR64DD32/28
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
AVR64DD32T-I/RXB
Microchip Technology
1:
$1.34
666 In Stock
5,000 Expected 12/10/2026
Mouser Part No
579-AVR64DD32T-I/RXB
Microchip Technology
8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI
666 In Stock
5,000 Expected 12/10/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
5,000
Details
AVR
64 kB
8 kB
VQFN-32
24 MHz
12 bit
26 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
AVR64DD32/28
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-24MHZ 4-5.5V
AT89C2051-24SU
Microchip Technology
1:
$1.44
2,549 In Stock
Mouser Part No
556-A89C2051-24SU
Microchip Technology
8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-24MHZ 4-5.5V
2,549 In Stock
Buy
Min.: 1
Mult.: 1
Details
8051
2 kB
128 B
SOIC-20
24 MHz
No ADC
15 I/O
4 V
6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tube
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
994 In Stock
1,404 Expected 07/10/2026
Mouser Part No
556-A89C4051-24PU
Microchip Technology
8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
994 In Stock
1,404 Expected 07/10/2026
Buy
Min.: 1
Mult.: 1
Details
8051
4 kB
128 B
PDIP-20
24 MHz
No ADC
15 I/O
4 V
6 V
Through Hole
8 bit
- 40 C
+ 85 C
89C
Tube
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
AT89C51RC-24PU
Microchip Technology
1:
$5.28
396 In Stock
690 Expected 01/10/2026
Mouser Part No
556-A89C51RC-24PU
Microchip Technology
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
396 In Stock
690 Expected 01/10/2026
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
8051
32 kB
512 B
PDIP-40
24 MHz
No ADC
32 I/O
4 V
5.5 V
Through Hole
8 bit
- 40 C
+ 85 C
89C
Tube
8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
AT89S51-24PU
Microchip Technology
1:
$3.32
1,609 In Stock
1,510 Expected 30/09/2026
Mouser Part No
556-A89S51-24PU
Microchip Technology
8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
1,609 In Stock
1,510 Expected 30/09/2026
Buy
Min.: 1
Mult.: 1
Details
8051
4 kB
128 B
PDIP-40
24 MHz
No ADC
32 I/O
4 V
5.5 V
Through Hole
8 bit
- 40 C
+ 85 C
89S
Tube
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V
AT89S8253-24PU
Microchip Technology
1:
$4.45
688 In Stock
Mouser Part No
556-A89S8253-24PU
Microchip Technology
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V
688 In Stock
1
$4.45
10
$4.09
100
$3.93
Buy
Min.: 1
Mult.: 1
Details
8051
12 kB
256 B
PDIP-40
24 MHz
No ADC
32 I/O
2.7 V
5.5 V
Through Hole
8 bit
- 40 C
+ 85 C
89S
Tube
8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V
+1 image
AT89C55WD-24JU
Microchip Technology
1:
$4.66
399 In Stock
Mouser Part No
556-AT89C55WD-24JU
Microchip Technology
8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V
399 In Stock
1
$4.66
27
$4.29
108
$4.24
Buy
Min.: 1
Mult.: 1
Details
8051
20 kB
256 B
PLCC-44
24 MHz
No ADC
32 I/O
4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
AT89C55WD
Tube
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ IND TEMP 5V
AT89C55WD-24PU
Microchip Technology
1:
$5.15
864 In Stock
900 Expected 02/10/2026
Mouser Part No
556-AT89C55WD-24PU
Microchip Technology
8-bit Microcontrollers - MCU 20K FLASH - 24MHZ IND TEMP 5V
864 In Stock
900 Expected 02/10/2026
1
$5.15
30
$4.73
100
$4.67
Buy
Min.: 1
Mult.: 1
Details
8051
20 kB
256 B
PDIP-40
24 MHz
No ADC
32 I/O
4 V
5.5 V
Through Hole
8 bit
- 40 C
+ 85 C
AT89C55WD
Tube
8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
AT89S52-24AUR
Microchip Technology
1:
$2.42
2,888 In Stock
Mouser Part No
556-AT89S52-24AUR
Microchip Technology
8-bit Microcontrollers - MCU 24 MHZ, TQFP44, IND TEMP, GREEN
2,888 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
8051
8 kB
256 B
TQFP-44
24 MHz
No ADC
32 I/O
4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
+1 image
AT89S52-24JU
Microchip Technology
1:
$3.79
979 In Stock
2,403 Expected 29/09/2026
Mouser Part No
556-AT89S52-24JU
Microchip Technology
8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
979 In Stock
2,403 Expected 29/09/2026
1
$3.79
27
$3.47
108
$3.37
Buy
Min.: 1
Mult.: 1
Details
8051
8 kB
256 B
PLCC-44
24 MHz
No ADC
32 I/O
4 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89S
Tube
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
AVR
128 kB
16 kB
SSOP-28
24 MHz
12 bit
23 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
AVR128DA28/32/48/64
Reel, Cut Tape
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
AVR
128 kB
16 kB
SSOP-28
24 MHz
12 bit
23 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
AVR128DA28/32/48/64
Reel, Cut Tape