8-bit Microcontrollers - MCU

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AVR® DU Microcontrollers

Microchip Technology AVR^® DU Microcontrollers feature the AVR^® CPU with a hardware multiplier running at clock speeds up to 24MHz. These MCUs offer 16KB/32KB/64KB Flash, 2KB/4KB/8KB SRAM, and 256 bytes of EEPROM. The AVR DU MCUs come in 14-pin, 20-pin, 28-pin, and 32-pin package options. These MCUs support crystal-less USB operation and include an optional internal 3.3V voltage regulator. These MCUs operate within the wide -40°C to 85°C industrial operating temperature range.

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Part #

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU32-I/PT
Microchip Technology
1: $1.79
650In Stock

Mfr. Part #
AVR16DU32-I/PT

Mouser Part #
579-AVR16DU32-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

650In Stock

$1.79

Min.: 1
Mult.: 1

16 kB

2 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 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU32-I/RXB
Microchip Technology
1: $1.74
445In Stock

Mfr. Part #
AVR16DU32-I/RXB

Mouser Part #
579-AVR16DU32-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

445In Stock

$1.74

Min.: 1
Mult.: 1

16 kB

2 kB

VQFN-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 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU20-I/REB
Microchip Technology
1: $1.61
377In Stock

Mfr. Part #
AVR32DU20-I/REB

Mouser Part #
579-AVR32DU20-I/REB

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

377In Stock

$1.61

Min.: 1
Mult.: 1

32 kB

4 kB

VQFN-20

24 MHz

10 bit

15 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU32-I/RXB
Microchip Technology
1: $1.87
220In Stock

Mfr. Part #
AVR32DU32-I/RXB

Mouser Part #
579-AVR32DU32-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

220In Stock

$1.87

Min.: 1
Mult.: 1

32 kB

4 kB

VQFN-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 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU14-I/SL
Microchip Technology
1: $1.66
720In Stock

Mfr. Part #
AVR32DU14-I/SL

Mouser Part #
579-AVR32DU14-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

720In Stock

$1.66

Min.: 1
Mult.: 1

32 kB

4 kB

SOIC-14

24 MHz

10 bit

9 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR64DU28-I/STX
Microchip Technology
1: $1.93
537In Stock

Mfr. Part #
AVR64DU28-I/STX

Mouser Part #
579-AVR64DU28-I/STX

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

537In Stock

$1.93

Min.: 1
Mult.: 1

AVR

64 kB

8 kB

VQFN-28

23 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 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU20-I/REB
Microchip Technology
1: $1.45
436In Stock

Mfr. Part #
AVR16DU20-I/REB

Mouser Part #
579-AVR16DU20-I/REB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

436In Stock

$1.45

Min.: 1
Mult.: 1

16 kB

2 kB

VQFN-20

24 MHz

10 bit

15 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU20T-I/SS
Microchip Technology
1: $1.64
1,599In Stock
New Product

Mfr. Part #
AVR16DU20T-I/SS

Mouser Part #
579-AVR16DU20T-I/SS

New Product

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

1,599In Stock

Cut Tape

$1.64

Reel

$1.64

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

16 kB

2 kB

SSOP-20

10 bit

15 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU20T-I/SS
Microchip Technology
1: $1.81
1,600In Stock
New Product

Mfr. Part #
AVR32DU20T-I/SS

Mouser Part #
579-AVR32DU20T-I/SS

New Product

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

1,600In Stock

Cut Tape

$1.81

Reel

$1.81

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

32 kB

4 kB

SSOP-20

10 bit

15 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU20-I/SS
Microchip Technology
1: $1.61
486In Stock
New Product

Mfr. Part #
AVR16DU20-I/SS

Mouser Part #
579-AVR16DU20-I/SS

New Product

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

486In Stock

$1.61

Min.: 1
Mult.: 1

16 kB

SSOP-20

10 bit

15 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU20-I/SS
Microchip Technology
1: $1.79
305In Stock
New Product

Mfr. Part #
AVR32DU20-I/SS

Mouser Part #
579-AVR32DU20-I/SS

New Product

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

305In Stock

$1.79

Min.: 1
Mult.: 1

32 kB

4 kB

SSOP-20

10 bit

15 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU14T-I/SL
Microchip Technology
1: $1.53
2,506In Stock

Mfr. Part #
AVR16DU14T-I/SL

Mouser Part #
579-AVR16DU14T-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

2,506In Stock

Cut Tape

$1.53

$1.51

Reel

$1.43

$1.42

Min.: 1
Mult.: 1

: 2,600

16 kB

2 kB

SOIC-14

24 MHz

10 bit

9 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU20T-I/REB
Microchip Technology
1: $1.48
3,297In Stock

Mfr. Part #
AVR16DU20T-I/REB

Mouser Part #
579-AVR16DU20T-I/REB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

3,297In Stock

Cut Tape

$1.48

$1.43

Reel

$1.37

Min.: 1
Mult.: 1

: 3,300

16 kB

2 kB

VQFN-20

24 MHz

10 bit

15 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU28T-I/SS
Microchip Technology
1: $1.74
2,096In Stock

Mfr. Part #
AVR16DU28T-I/SS

Mouser Part #
579-AVR16DU28T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

2,096In Stock

Cut Tape

$1.74

$1.70

Reel

$1.70

$1.61

Min.: 1
Mult.: 1

: 2,100

16 kB

2 kB

SSOP-28

24 MHz

10 bit

21 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU28T-I/STX
Microchip Technology
1: $1.56
3,300In Stock

Mfr. Part #
AVR16DU28T-I/STX

Mouser Part #
579-AVR16DU28T-I/STX

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

3,300In Stock

Cut Tape

$1.56

$1.53

Reel

$1.51

$1.44

Min.: 1
Mult.: 1

: 3,300

16 kB

2 kB

VQFN-28

24 MHz

10 bit

21 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU32T-I/PT
Microchip Technology
1: $1.81
1,600In Stock

Mfr. Part #
AVR16DU32T-I/PT

Mouser Part #
579-AVR16DU32T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

1,600In Stock

Cut Tape

$1.81

$1.77

Reel

$1.77

$1.67

Min.: 1
Mult.: 1

: 1,600

16 kB

2 kB

TQFP-32

24 MHz

10 bit

25 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU32T-I/RXB
Microchip Technology
1: $1.77
4,998In Stock

Mfr. Part #
AVR16DU32T-I/RXB

Mouser Part #
579-AVR16DU32T-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

4,998In Stock

Cut Tape

$1.77

$1.73

Reel

$1.71

$1.64

Min.: 1
Mult.: 1

: 5,000

16 kB

2 kB

VQFN-32

24 MHz

10 bit

25 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU14T-I/SL
Microchip Technology
1: $1.68
2,525In Stock

Mfr. Part #
AVR32DU14T-I/SL

Mouser Part #
579-AVR32DU14T-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

2,525In Stock

Cut Tape

$1.68

$1.66

Reel

$1.57

$1.56

Min.: 1
Mult.: 1

: 2,600

32 kB

4 kB

SOIC-14

24 MHz

10 bit

9 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU20T-I/REB
Microchip Technology
1: $1.64
3,043In Stock

Mfr. Part #
AVR32DU20T-I/REB

Mouser Part #
579-AVR32DU20T-I/REB

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

3,043In Stock

Cut Tape

$1.64

$1.60

Reel

$1.51

Min.: 1
Mult.: 1

: 3,300

32 kB

4 kB

VQFN-20

24 MHz

10 bit

15 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU28T-I/SS
Microchip Technology
1: $1.94
2,073In Stock

Mfr. Part #
AVR32DU28T-I/SS

Mouser Part #
579-AVR32DU28T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

2,073In Stock

Cut Tape

$1.94

$1.90

Reel

$1.90

$1.80

Min.: 1
Mult.: 1

: 2,100

32 kB

4 kB

SSOP-28

24 MHz

10 bit

21 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU28T-I/STX
Microchip Technology
1: $1.74
3,300In Stock

Mfr. Part #
AVR32DU28T-I/STX

Mouser Part #
579-AVR32DU28T-I/STX

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

3,300In Stock

Cut Tape

$1.74

$1.70

Reel

$1.68

$1.61

Min.: 1
Mult.: 1

: 3,300

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

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU32T-I/PT
Microchip Technology
1: $2.00
1,594In Stock

Mfr. Part #
AVR32DU32T-I/PT

Mouser Part #
579-AVR32DU32T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

1,594In Stock

Cut Tape

$2.00

$1.97

Reel

$1.97

$1.86

Quote

Min.: 1
Mult.: 1

: 1,600

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

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR32DU32T-I/RXB
Microchip Technology
1: $1.90
4,789In Stock

Mfr. Part #
AVR32DU32T-I/RXB

Mouser Part #
579-AVR32DU32T-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

4,789In Stock

Cut Tape

$1.90

$1.86

Reel

$1.77

Quote

Min.: 1
Mult.: 1

: 5,000

32 kB

4 kB

VQFN-32

24 MHz

10 bit

25 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR64DU28T-I/SS
Microchip Technology
1: $2.10
2,088In Stock

Mfr. Part #
AVR64DU28T-I/SS

Mouser Part #
579-AVR64DU28T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

2,088In Stock

Cut Tape

$2.10

$2.06

Reel

$2.06

$1.94

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

AVR

64 kB

8 kB

SSOP-28

23 MHz

10 bit

21 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR64DU28T-I/STX
Microchip Technology
1: $1.94
3,271In Stock

Mfr. Part #
AVR64DU28T-I/STX

Mouser Part #
579-AVR64DU28T-I/STX

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

3,271In Stock

Cut Tape

$1.94

Reel

$1.94

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

AVR

64 kB

8 kB

VQFN-28

23 MHz

10 bit

21 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

AVR® DU Microcontrollers

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