8-bit Microcontrollers - MCU

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AVR32/16DD14/20 Microcontrollers (MCUs)

Microchip Technology AVR32/16DD14/20 Microcontrollers (MCUs) utilize an AVR^® CPU with a hardware multiplier running at clock speeds up to 24MHz, with up to 32KB of Flash, up to 4KB of SRAM, and 256 bytes of EEPROM. The MCUs feature a flexible and low-power architecture, including the Event System, intelligent analog features, and advanced digital peripherals. The microcontrollers are available in 14- or 20-pin packages.

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Part #

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD14T-E/SL
Microchip Technology
1: $1.40
2,558In Stock

Mfr. Part #
AVR16DD14T-E/SL

Mouser Part #
579-AVR16DD14T-E/SL

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

2,558In Stock

Cut Tape

$1.40

$1.37

Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

16 kB

2 kB

SOIC-14

24 MHz

12 bit

10 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD14T-I/SL
Microchip Technology
1: $1.27
2,095In Stock

Mfr. Part #
AVR16DD14T-I/SL

Mouser Part #
579-AVR16DD14T-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

2,095In Stock

Cut Tape

$1.27

$1.23

Reel

$1.05

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

16 kB

2 kB

SOIC-14

24 MHz

12 bit

10 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD20T-E/SO
Microchip Technology
1: $1.81
1,595In Stock

Mfr. Part #
AVR16DD20T-E/SO

Mouser Part #
579-AVR16DD20T-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

1,595In Stock

Cut Tape

$1.81

$1.77

$1.51

Reel

$1.51

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

AVR

16 kB

2 kB

SOIC-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD20T-I/REB
Microchip Technology
1: $1.32
3,013In Stock

Mfr. Part #
AVR16DD20T-I/REB

Mouser Part #
579-AVR16DD20T-I/REB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

3,013In Stock

Cut Tape

$1.32

$1.28

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

AVR

16 kB

2 kB

VQFN-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD14T-E/SL
Microchip Technology
1: $1.45
2,553In Stock

Mfr. Part #
AVR32DD14T-E/SL

Mouser Part #
579-AVR32DD14T-E/SL

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

2,553In Stock

Cut Tape

$1.45

$1.41

Reel

$1.21

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

32 kB

4 kB

SOIC-14

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD14T-I/SL
Microchip Technology
1: $1.32
2,625In Stock

Mfr. Part #
AVR32DD14T-I/SL

Mouser Part #
579-AVR32DD14T-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

2,625In Stock

Cut Tape

$1.32

$1.28

Reel

$1.28

$1.09

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

32 kB

4 kB

SOIC-14

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD20T-E/SO
Microchip Technology
1: $1.97
1,582In Stock

Mfr. Part #
AVR32DD20T-E/SO

Mouser Part #
579-AVR32DD20T-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

1,582In Stock

Cut Tape

$1.97

$1.93

$1.64

Reel

$1.64

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

AVR

32 kB

4 kB

SOIC-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD20T-I/REB
Microchip Technology
1: $1.43
6,470In Stock

Mfr. Part #
AVR32DD20T-I/REB

Mouser Part #
579-AVR32DD20T-I/REB

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

6,470In Stock

Cut Tape

$1.43

$1.39

Reel

$1.39

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

AVR

32 kB

4 kB

VQFN-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD20T-I/SO
Microchip Technology
1: $1.79
1,584In Stock

Mfr. Part #
AVR32DD20T-I/SO

Mouser Part #
579-AVR32DD20T-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

1,584In Stock

Cut Tape

$1.79

$1.74

$1.48

Reel

$1.48

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

AVR

32 kB

4 kB

SOIC-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD20T-I/SO
Microchip Technology
1: $1.66
1,582In Stock

Mfr. Part #
AVR16DD20T-I/SO

Mouser Part #
579-AVR16DD20T-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

1,582In Stock

Cut Tape

$1.66

$1.61

$1.38

Reel

$1.38

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

AVR

16 kB

2 kB

SOIC-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD20-E/SO
Microchip Technology
1: $1.79
529In Stock

Mfr. Part #
AVR16DD20-E/SO

Mouser Part #
579-AVR16DD20-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

529In Stock

$1.79

$1.64

$1.48

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

SOIC-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Tube

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD20-E/REB
Microchip Technology
1: $1.48
1,050In Stock

Mfr. Part #
AVR32DD20-E/REB

Mouser Part #
579-AVR32DD20-E/REB

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

1,050In Stock

$1.48

$1.35

$1.22

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

VQFN-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Tray

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD20-E/SO
Microchip Technology
1: $1.93
530In Stock

Mfr. Part #
AVR32DD20-E/SO

Mouser Part #
579-AVR32DD20-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

530In Stock

$1.93

$1.77

$1.60

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

SOIC-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Tube

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD14-E/SL
Microchip Technology
1: $1.37
575In Stock

Mfr. Part #
AVR16DD14-E/SL

Mouser Part #
579-AVR16DD14-E/SL

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

575In Stock

$1.37

$1.25

$1.14

Min.: 1
Mult.: 1

16 kB

2 kB

SOIC-14

24 MHz

12 bit

10 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Tube

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD14-E/SL
Microchip Technology
1: $1.43
705In Stock

Mfr. Part #
AVR32DD14-E/SL

Mouser Part #
579-AVR32DD14-E/SL

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

705In Stock

$1.43

$1.31

$1.18

Min.: 1
Mult.: 1

32 kB

4 kB

SOIC-14

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Tube

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD20T-E/REB
Microchip Technology
1: $1.50
699In Stock
3,300Expected 2026-06-25

Mfr. Part #
AVR32DD20T-E/REB

Mouser Part #
579-AVR32DD20T-E/REB

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

699In Stock

3,300Expected 2026-06-25

Cut Tape

$1.50

$1.45

Reel

$1.25

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

AVR

32 kB

4 kB

VQFN-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD20T-E/REB
Microchip Technology
1: $1.43
3,296Expected 2026-07-24

Mfr. Part #
AVR16DD20T-E/REB

Mouser Part #
579-AVR16DD20T-E/REB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

3,296Expected 2026-07-24

Cut Tape

$1.43

$1.39

$1.33

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

AVR

16 kB

2 kB

VQFN-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD20-E/REB
Microchip Technology
1: $1.40
980Expected 2026-06-29

Mfr. Part #
AVR16DD20-E/REB

Mouser Part #
579-AVR16DD20-E/REB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

980Expected 2026-06-29

$1.40

$1.28

$1.17

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

VQFN-20

24 MHz

12 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD14/20

Tray

AVR32/16DD14/20 Microcontrollers (MCUs)

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