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AVR 8-bit Microchip Technology 8-bit Microcontroll 8-bit Microcontrollers - MCU

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Results: 1,980

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Part #

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

AVR32DD20-E/SO
Microchip Technology
1: $2.06
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

$2.06

$1.89

$1.70

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, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA48T-I/6LX
Microchip Technology
1: $2.35
3,300In Stock

Mfr. Part #
AVR32EA48T-I/6LX

Mouser Part #
579-AVR32EA48T-I/6LX

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

3,300In Stock

Cut Tape

$2.35

$2.15

$1.95

Reel

$1.95

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,300

AVR

32 kB

4 kB

VQFN-48

20 MHz

12 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32EA28/32/48

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA28-I/STX
Microchip Technology
1: $1.49
262In Stock

Mfr. Part #
AVR32EA28-I/STX

Mouser Part #
579-AVR32EA28-I/STX

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

262In Stock

$1.49

$1.37

$1.24

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

VQFN-28

20 MHz

12 bit

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32EA28/32/48

Tube

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR32DB48T-I/6LX
Microchip Technology
1: $2.87
2,939In Stock

Mfr. Part #
AVR32DB48T-I/6LX

Mouser Part #
579-AVR32DB48T-I/6LX

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

2,939In Stock

Cut Tape

$2.87

$2.62

$2.38

Reel

$2.38

Min.: 1
Mult.: 1

Reel: 3,300

AVR

32 kB

4 kB

VQFN-48

24 MHz

12 bit

41 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32DB28/32/48

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR64DD28-I/SP
Microchip Technology
1: $3.56
387In Stock

Mfr. Part #
AVR64DD28-I/SP

Mouser Part #
494-AVR64DD28-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

387In Stock

$3.56

$3.28

$2.96

Min.: 1
Mult.: 1

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

+ 85 C

AVR64DD28/32

Tube

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR32DB32-I/PT
Microchip Technology
1: $2.39
1,978In Stock

Mfr. Part #
AVR32DB32-I/PT

Mouser Part #
579-AVR32DB32-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

1,978In Stock

$2.39

$2.20

$1.98

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-32

24 MHz

12 bit

26 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32DB28/32/48

Tray

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

AVR16EB28-I/SS
Microchip Technology
1: $1.55
435In Stock

Mfr. Part #
AVR16EB28-I/SS

Mouser Part #
579-AVR16EB28-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

Learn More

Datasheet

435In Stock

$1.55

$1.41

$1.29

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

SSOP-28

20 MHz

12 bit

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR16EB14/20/28/33

Tube

8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning

AVR128DB64T-I/PT
Microchip Technology
1: $3.56
2,355In Stock

Mfr. Part #
AVR128DB64T-I/PT

Mouser Part #
579-AVR128DB64T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning

Learn More

Datasheet

2,355In Stock

Cut Tape

$3.56

$3.27

$2.96

Reel

$2.96

Min.: 1
Mult.: 1

Reel: 1,200

AVR

128 kB

16 kB

TQFP-64

24 MHz

12 bit

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR128DB28/32/48/64

Reel, Cut Tape

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

AVR16EB28-I/SP
Microchip Technology
1: $3.36
399In Stock

Mfr. Part #
AVR16EB28-I/SP

Mouser Part #
579-AVR16EB28-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

Learn More

Datasheet

399In Stock

$3.36

$3.09

$2.79

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

SPDIP-28

20 MHz

12 bit

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

AVR16EB14/20/28/34

Tube

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

AVR32DA32T-I/PT
Microchip Technology
1: $2.30
3,096In Stock

Mfr. Part #
AVR32DA32T-I/PT

Mouser Part #
579-AVR32DA32T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

Learn More

Datasheet

3,096In Stock

Cut Tape

$2.30

$2.12

$1.92

Reel

$1.92

Min.: 1
Mult.: 1

Reel: 1,600

AVR

32 kB

4 kB

TQFP-32

24 MHz

12 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32DA28/32/48

Reel, Cut Tape

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

AVR128DA64T-E/PT
Microchip Technology
1: $3.68
1,873In Stock

Mfr. Part #
AVR128DA64T-E/PT

Mouser Part #
579-AVR128DA64T-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

Learn More

Datasheet

1,873In Stock

Cut Tape

$3.68

$3.38

$3.05

Reel

$3.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

AVR

128 kB

16 kB

TQFP-64

24 MHz

12 bit

55 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR128DA28/32/48/64

Reel, Cut Tape, MouseReel

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

AVR32DD20-I/REB
Microchip Technology
1: $1.49
336In Stock
980Expected 2026-03-24

Mfr. Part #
AVR32DD20-I/REB

Mouser Part #
579-AVR32DD20-I/REB

Microchip Technology

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

Learn More

Datasheet

336In Stock

980Expected 2026-03-24

$1.49

$1.37

$1.24

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

+ 85 C

AVR32/16DD14/20

Tray

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD28-I/SS
Microchip Technology
1: $1.66
581In Stock

Mfr. Part #
AVR16DD28-I/SS

Mouser Part #
579-AVR16DD28-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

581In Stock

$1.66

$1.52

$1.38

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

SSOP-28

24 MHz

12 bit

22 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR16/32DD28/32

Tube

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD28T-E/SO
Microchip Technology
1: $2.06
1,600In Stock

Mfr. Part #
AVR16DD28T-E/SO

Mouser Part #
579-AVR16DD28T-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

1,600In Stock

Cut Tape

$2.06

$1.89

$1.70

Reel

$1.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,600

AVR

16 kB

2 kB

SOIC-28

24 MHz

12 bit

22 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD28/32

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD28T-E/STX
Microchip Technology
1: $1.63
3,300In Stock

Mfr. Part #
AVR16DD28T-E/STX

Mouser Part #
579-AVR16DD28T-E/STX

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

3,300In Stock

Cut Tape

$1.63

$1.49

$1.35

Reel

$1.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,300

AVR

16 kB

2 kB

VQFN-28

24 MHz

12 bit

22 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD28/32

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR64DD28-E/SO
Microchip Technology
1: $2.23
360In Stock

Mfr. Part #
AVR64DD28-E/SO

Mouser Part #
579-AVR64DD28-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

360In Stock

$2.23

$2.04

$1.84

Min.: 1
Mult.: 1

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 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD28-E/STX
Microchip Technology
1: $1.58
628In Stock

Mfr. Part #
AVR16DD28-E/STX

Mouser Part #
579-AVR16DD28-E/STX

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

628In Stock

$1.58

$1.44

$1.30

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

VQFN-28

24 MHz

12 bit

22 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD28/32

Tube

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD32-E/RXB
Microchip Technology
1: $1.86
950In Stock

Mfr. Part #
AVR16DD32-E/RXB

Mouser Part #
579-AVR16DD32-E/RXB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

950In Stock

$1.86

$1.70

$1.54

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

VQFN-32

24 MHz

12 bit

26 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD28/32

Tray

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR64DD32-E/RXB
Microchip Technology
1: $2.13
465In Stock

Mfr. Part #
AVR64DD32-E/RXB

Mouser Part #
579-AVR64DD32-E/RXB

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

465In Stock

$2.13

$1.96

$1.78

Min.: 1
Mult.: 1

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 16KB, 2KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR16DD32-E/PT
Microchip Technology
1: $1.90
677In Stock

Mfr. Part #
AVR16DD32-E/PT

Mouser Part #
579-AVR16DD32-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

677In Stock

$1.90

$1.75

$1.58

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

TQFP-32

24 MHz

12 bit

26 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR16/32DD28/32

Tray

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA32-I/PT
Microchip Technology
1: $1.78
276In Stock

Mfr. Part #
AVR32EA32-I/PT

Mouser Part #
579-AVR32EA32-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

276In Stock

$1.78

$1.64

$1.47

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-32

20 MHz

12 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32EA28/32/48

Tray

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

AVR64DA48-I/PT
Microchip Technology
1: $2.90
400In Stock

Mfr. Part #
AVR64DA48-I/PT

Mouser Part #
579-AVR64DA48-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

Learn More

Datasheet

400In Stock

$2.90

$2.66

$2.41

Min.: 1
Mult.: 1

AVR

64 kB

8 kB

TQFP-48

24 MHz

12 bit

41 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR64DA28/32/48/64

Tray

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

AVR64DA64-I/PT
Microchip Technology
1: $3.07
405In Stock

Mfr. Part #
AVR64DA64-I/PT

Mouser Part #
579-AVR64DA64-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

Learn More

Datasheet

405In Stock

$3.07

$2.81

$2.55

Min.: 1
Mult.: 1

AVR

64 kB

8 kB

TQFP-64

24 MHz

12 bit

55 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR64DA28/32/48/64

Tray

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA48-I/PT
Microchip Technology
1: $2.18
705In Stock

Mfr. Part #
AVR32EA48-I/PT

Mouser Part #
579-AVR32EA48-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

705In Stock

$2.18

$2.00

$1.81

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-48

20 MHz

12 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32EA28/32/48

Tray

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,20p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

AVR16EB20-E/SS
Microchip Technology
1: $1.66
636In Stock

Mfr. Part #
AVR16EB20-E/SS

Mouser Part #
579-AVR16EB20-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,20p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

Learn More

Datasheet

636In Stock

$1.66

$1.52

$1.38

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

SSOP-20

20 MHz

12 bit

17 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

AVR 8-bit Microchip Technology 8-bit Microcontroll 8-bit Microcontrollers - MCU

Mouser Electronics®

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Support

BGA-49
DFN-8
LQFP-32
LQFP-48
MLF-10
MLF-20
MLF-28
MLF-32
MLF-44
MLF-64
PDIP-14
PDIP-20
PDIP-28
PDIP-40
PDIP-8
PLCC-44
QFN-20
QFN-24
QFN-28
QFN-32

4 I/O
6 I/O
9 I/O
10 I/O
11 I/O
12 I/O
15 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O
28 I/O

AT90CAN128
AT90CAN32
AT90CAN64
AT90PWM1
AT90PWM161
AT90PWM2
AT90PWM261
AT90PWM2B
AT90PWM316
AT90PWM3B
AT90PWM81
AT90USB1286
AT90USB1287
AT90USB162
AT90USB646
AT90USB647
AT90USB82
ATmega128
ATmega1284
ATmega128A