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: $1.50
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

$1.50

$1.38

$1.26

Reel

$1.26

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.36
2,122In 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

2,122In Stock

Cut Tape

$1.36

$1.26

$1.13

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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/REB
Microchip Technology
1: $1.53
1,925In Stock

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

1,925In Stock

Cut Tape

$1.53

$1.41

$1.27

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

AVR16DD20T-E/SO
Microchip Technology
1: $1.95
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

$1.95

$1.80

$1.63

Reel

$1.63

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.43
4,113In 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

4,113In Stock

Cut Tape

$1.43

$1.30

$1.18

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD20T-I/SO
Microchip Technology
1: $1.78
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

$1.78

$1.64

$1.49

Reel

$1.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 32KB, 4KB RAM, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD14T-E/SL
Microchip Technology
1: $1.57
2,563In 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

2,563In Stock

Cut Tape

$1.57

$1.43

$1.30

Reel

$1.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.43
2,630In 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

2,630In Stock

Cut Tape

$1.43

$1.30

$1.18

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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/REB
Microchip Technology
1: $1.61
3,329In Stock

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

3,329In Stock

Cut Tape

$1.61

$1.49

$1.35

Reel

$1.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD20T-E/SO
Microchip Technology
1: $2.12
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

$2.12

$1.95

$1.77

Reel

$1.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.53
6,485In 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

6,485In Stock

Cut Tape

$1.53

$1.41

$1.27

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.92
1,586In 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

1,586In Stock

Cut Tape

$1.92

$1.77

$1.60

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD14-E/SL
Microchip Technology
1: $1.47
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

$1.47

$1.35

$1.22

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 16KB, 2KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD20-E/REB
Microchip Technology
1: $1.50
548In Stock

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

548In Stock

$1.50

$1.38

$1.26

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

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

AVR16DD20-E/SO
Microchip Technology
1: $1.92
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

$1.92

$1.77

$1.60

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, 14p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD14-E/SL
Microchip Technology
1: $1.53
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

$1.53

$1.41

$1.27

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

AVR32DD20-E/SO
Microchip Technology
1: $2.08
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

$2.08

$1.91

$1.72

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 32KB, 4KB RAM, 20p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD20-E/REB
Microchip Technology
1: $1.60
1In Stock
980Expected 2026-03-19

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

1In Stock

980Expected 2026-03-19

$1.60

$1.46

$1.32

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

AVR32/16DD14/20 Microcontrollers (MCUs)

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