The category is 'Embedded - Microcontrollers'

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  • Base Part Number:

    ATMEGA644P

Image

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REACH SVHC

RoHS Status

Lead Free

ATMEGA644P-20AU

Mfr Part No

ATMEGA644P-20AU

Microchip Technology Datasheet

6400
In Stock

-

Min: 1

Mult: 1

7 Weeks

Tin

Surface Mount

Surface Mount

44-TQFP

44

A/D 8x10b

EEPROM, FLASH

32

Yes

-40°C~85°C TA

Tray

1997

AVR® ATmega

e3

yes

Active

3 (168 Hours)

44

QUAD

GULL WING

260

5V

20MHz

40

ATMEGA644P

5.5V

4.5V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

2.7V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

20 μs

YES

NO

8b

3

8b

512 kb

2K x 8

8

6

1

1.05mm

10.1mm

10.1mm

No

No SVHC

ROHS3 Compliant

Lead Free

ATMEGA644P-20MU

Mfr Part No

ATMEGA644P-20MU

Microchip Technology Datasheet

80000
In Stock

Min: 1

Mult: 1

7 Weeks

Tin

Surface Mount

Surface Mount

44-VFQFN Exposed Pad

44

A/D 8x10b

32

Yes

-40°C~85°C TA

Tray

1997

AVR® ATmega

yes

Active

3 (168 Hours)

44

SMD/SMT

QUAD

5V

0.5mm

20MHz

ATMEGA644P

5.5V

4.5V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

2.7V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

20 μs

YES

NO

8b

3

512 kb

2K x 8

8

6

1

950μm

7.1mm

7.1mm

No

No SVHC

ROHS3 Compliant

Lead Free

ATMEGA644PV-10AU

Mfr Part No

ATMEGA644PV-10AU

Microchip Technology Datasheet

1264
In Stock

-

Min: 1

Mult: 1

7 Weeks

Tin

Surface Mount

Surface Mount

44-TQFP

44

A/D 8x10b

32

Yes

-40°C~85°C TA

Tray

1997

AVR® ATmega

e3

yes

Active

3 (168 Hours)

44

QUAD

GULL WING

260

5V

10MHz

40

ATMEGA644P

5.5V

2/5V

2.7V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

1.8V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

10 μs

YES

NO

8b

3

8b

512 kb

2K x 8

8

6

1.2mm

10mm

No

No SVHC

ROHS3 Compliant

Lead Free

ATMEGA644PV-10MU

Mfr Part No

ATMEGA644PV-10MU

Microchip Technology Datasheet

8000
In Stock

Min: 1

Mult: 1

4 Weeks

Tin

Surface Mount

Surface Mount

44-VFQFN Exposed Pad

44

A/D 8x10b

32

Yes

-40°C~85°C TA

Tray

2007

AVR® ATmega

yes

Active

3 (168 Hours)

44

QUAD

5V

0.5mm

10MHz

ATMEGA644P

5.5V

2/5V

2.7V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

1.8V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

3

2K x 8

8

6

1

950μm

7.1mm

7.1mm

No

No SVHC

ROHS3 Compliant

ATMEGA644P-20AUR

Mfr Part No

ATMEGA644P-20AUR

Microchip Technology Datasheet

-

-

Min: 1

Mult: 1

7 Weeks

Surface Mount

Surface Mount

44-TQFP

44

A/D 8x10b

32

-40°C~85°C TA

Tape & Reel (TR)

1997

AVR® ATmega

e3

yes

Active

3 (168 Hours)

44

Matte Tin (Sn)

OPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ

QUAD

GULL WING

260

5V

0.8mm

20MHz

40

ATMEGA644P

5.5V

4.5V

I2C, SPI, UART, USART

64kB

Internal

4K x 8

2.7V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

3

2K x 8

1.2mm

10mm

No

ROHS3 Compliant

Lead Free

ATMEGA644P-A15MZ

Mfr Part No

ATMEGA644P-A15MZ

Microchip Technology Datasheet

2880
In Stock

Min: 1

Mult: 1

15 Weeks

Tin

Surface Mount

Surface Mount

44-VFQFN Exposed Pad

44

A/D 8x10b

32

Yes

-40°C~125°C TA

Tape & Reel (TR)

1997

Automotive, AEC-Q100, AVR® ATmega

yes

Active

3 (168 Hours)

44

ITS ALSO OPERATES MIN 2.7 VOLTS AT 8MHZ

QUAD

NO LEAD

5V

0.5mm

16MHz

ATMEGA644P

Not Qualified

5.5V

4.5V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

2.7V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

3

2K x 8

1mm

7mm

ROHS3 Compliant

ATMEGA644P-A15AZ

Mfr Part No

ATMEGA644P-A15AZ

Microchip Technology Datasheet

-

-

Min: 1

Mult: 1

15 Weeks

Tin

Surface Mount

Surface Mount

44-TQFP

44

A/D 8x10b

32

Yes

-40°C~125°C TA

Tape & Reel (TR)

1997

Automotive, AEC-Q100, AVR® ATmega

yes

Active

3 (168 Hours)

44

ITS ALSO OPERATES MIN 2.7 VOLTS AT 8MHZ

QUAD

GULL WING

5V

0.8mm

16MHz

ATMEGA644P

Not Qualified

5.5V

4.5V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

2.7V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

3

2K x 8

1.2mm

10mm

ROHS3 Compliant

ATMEGA644PV-10AUR

Mfr Part No

ATMEGA644PV-10AUR

Microchip Technology Datasheet

928
In Stock

  • 1: $17.721252
  • 10: $16.718162
  • 100: $15.771851
  • 500: $14.879105
  • View all price

Min: 1

Mult: 1

7 Weeks

Surface Mount

Surface Mount

44-TQFP

44

A/D 8x10b

32

-40°C~85°C TA

Tape & Reel (TR)

2011

AVR® ATmega

e3

yes

Active

3 (168 Hours)

44

Matte Tin (Sn)

OPERATES AT 1.8 V MIMIMUM SUPPLY AT 4 MHZ

QUAD

GULL WING

260

5V

0.8mm

10MHz

40

ATMEGA644P

5.5V

2/5V

2.7V

I2C, SPI, UART, USART

64kB

Internal

4K x 8

1.8V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

2K x 8

1.2mm

10mm

No

ROHS3 Compliant

ATMEGA644P-20MUR

Mfr Part No

ATMEGA644P-20MUR

Microchip Technology Datasheet

8216
In Stock

Min: 1

Mult: 1

7 Weeks

Surface Mount

44-VFQFN Exposed Pad

YES

A/D 8x10b

32

-40°C~85°C TA

Tape & Reel (TR)

1997

AVR® ATmega

e3

yes

Active

3 (168 Hours)

44

Matte Tin (Sn)

OPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ

QUAD

NO LEAD

260

5V

0.5mm

20MHz

40

ATMEGA644P

S-PQCC-N44

Not Qualified

5.5V

3/5V

4.5V

I2C, SPI, UART, USART

64kB

Internal

4K x 8

2.7V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

2K x 8

1mm

7mm

ROHS3 Compliant

Lead Free

ATMEGA644P-20PU

Mfr Part No

ATMEGA644P-20PU

Microchip Technology Datasheet

17600
In Stock

-

Min: 1

Mult: 1

4 Weeks

Tin

Through Hole

Through Hole

40-DIP (0.600, 15.24mm)

40

A/D 8x10b

32

Yes

-40°C~85°C TA

Tube

1997

AVR® ATmega

e3

yes

Active

Not Applicable

40

DUAL

5V

2.54mm

20MHz

ATMEGA644P

5.5V

4.5V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

2.7V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

20 μs

YES

NO

8b

3

8b

2K x 8

8

6

1

4.826mm

52.58mm

13.97mm

No

No SVHC

ROHS3 Compliant

Lead Free

ATMEGA644PV-10PU

Mfr Part No

ATMEGA644PV-10PU

Microchip Technology Datasheet

6
In Stock

-

Min: 1

Mult: 1

4 Weeks

Tin

Through Hole

Through Hole

40-DIP (0.600, 15.24mm)

40

A/D 8x10b

32

Yes

-40°C~85°C TA

Tube

2010

AVR® ATmega

e3

yes

Active

Not Applicable

40

DUAL

5V

2.54mm

10MHz

ATMEGA644P

5.5V

2/5V

2.7V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

1.8V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

10 μs

YES

NO

8b

3

8b

2K x 8

8

6

1

4.826mm

52.58mm

13.97mm

No

No SVHC

ROHS3 Compliant

Lead Free

ATMEGA644PV-10AQ

Mfr Part No

ATMEGA644PV-10AQ

Microchip Technology Datasheet

27
In Stock

-

Min: 1

Mult: 1

7 Weeks

Tin

Surface Mount

Surface Mount

44-TQFP

44

A/D 8x10b

32

Automotive grade

-40°C~105°C TA

Tray

1997

AVR® ATmega

yes

Active

3 (168 Hours)

44

OPERATES AT 1.8 V MIN @ 4 MHZ

QUAD

GULL WING

3V

0.8mm

10MHz

ATMEGA644P

5.5V

2.7V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

1.8V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

3

2K x 8

16

TS 16949

1.2mm

10mm

ROHS3 Compliant

ATMEGA644P-20AQ

Mfr Part No

ATMEGA644P-20AQ

Microchip Technology Datasheet

79
In Stock

Min: 1

Mult: 1

7 Weeks

Surface Mount

Surface Mount

44-TQFP

44

A/D 8x10b

32

Automotive grade

-40°C~105°C TA

Tray

1997

AVR® ATmega

yes

Active

3 (168 Hours)

44

OPERATES AT 2.7 V MIN @ 10 MHZ

QUAD

GULL WING

5V

0.8mm

20MHz

ATMEGA644P

5.5V

4.5V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

2.7V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

3

2K x 8

16

TS 16949

1.2mm

10mm

No

ROHS3 Compliant

ATMEGA644PV-10MUR

Mfr Part No

ATMEGA644PV-10MUR

Microchip Technology Datasheet

5347
In Stock

-

Min: 1

Mult: 1

7 Weeks

Tin

Surface Mount

Surface Mount

44-VFQFN Exposed Pad

44

A/D 8x10b

32

Yes

-40°C~85°C TA

Tape & Reel (TR)

2011

AVR® ATmega

e3

yes

Active

3 (168 Hours)

44

OPERATES AT 1.8 V MIMIMUM SUPPLY AT 4 MHZ

QUAD

260

5V

0.5mm

20MHz

40

ATMEGA644P

5.5V

2/5V

2.7V

I2C, SPI, UART, USART

64kB

Internal

10 MHz

4K x 8

1.8V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

3

2K x 8

1mm

7mm

No

ROHS3 Compliant

ATMEGA644PV-10MQ

Mfr Part No

ATMEGA644PV-10MQ

Microchip Technology Datasheet

14
In Stock

-

Min: 1

Mult: 1

7 Weeks

Tin

Surface Mount

Surface Mount

44-VFQFN Exposed Pad

44

A/D 8x10b

32

Automotive grade

-40°C~105°C TA

Tray

1997

AVR® ATmega

yes

Active

3 (168 Hours)

44

OPERATES AT 1.8 V MIN @ 4 MHZ

QUAD

NO LEAD

3V

0.5mm

10MHz

ATMEGA644P

5.5V

2.7V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

1.8V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

3

2K x 8

16

TS 16949

1mm

7mm

ROHS3 Compliant

ATMEGA644P-20AQR

Mfr Part No

ATMEGA644P-20AQR

Microchip Technology Datasheet

40
In Stock

-

Min: 1

Mult: 1

7 Weeks

Tin

Surface Mount

Surface Mount

44-TQFP

44

A/D 8x10b

FLASH, OTP

32

Automotive grade

Yes

-40°C~105°C TA

Tape & Reel (TR)

2015

AVR® ATmega

yes

Active

3 (168 Hours)

44

OPERATES AT 2.7 V MIN @ 10 MHZ

QUAD

GULL WING

5V

0.8mm

4MHz

ATMEGA644P

5.5V

4.5V

I2C, SPI, UART, USART

7kB

Internal

20 MHz

4K x 8

2.7V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

3

2K x 8

16

TS 16949

1.2mm

10mm

ROHS3 Compliant

ATMEGA644PV-10PQ

Mfr Part No

ATMEGA644PV-10PQ

Microchip Technology Datasheet

-

-

Min: 1

Mult: 1

12 Weeks

Tin

Through Hole

Through Hole

40-DIP (0.600, 15.24mm)

40

A/D 8x10b

32

Automotive grade

-40°C~105°C TA

Tube

1997

AVR® ATmega

yes

Active

Not Applicable

40

OPERATES AT 1.8 V MIN @ 4 MHZ

DUAL

3V

2.54mm

10MHz

ATMEGA644P

5.5V

2.7V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

1.8V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

3

2K x 8

16

TS 16949

4.826mm

ROHS3 Compliant

ATMEGA644P-15MT1

Mfr Part No

ATMEGA644P-15MT1

Microchip Technology Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

44-VFQFN Exposed Pad

44

44-VQFN (7x7)

A/D 8x10b

FLASH

32

-40°C~105°C TA

Tape & Reel (TR)

1997

Automotive, AEC-Q100, AVR® ATmega

Obsolete

3 (168 Hours)

105°C

-40°C

16MHz

ATMEGA644P

2-Wire, I2C, SPI, UART, USART

5.5V

2.7V

64kB

Internal

16MHz

4K x 8

2.7V~5.5V

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8b

3

AVR

2K x 8

15MHz

32

ROHS3 Compliant

ATMEGA644PV-10AQR

Mfr Part No

ATMEGA644PV-10AQR

Microchip Technology Datasheet

27
In Stock

Min: 1

Mult: 1

7 Weeks

Surface Mount

44-TQFP

YES

44

A/D 8x10b

32

Automotive grade

-40°C~105°C TA

Tape & Reel (TR)

2006

AVR® ATmega

yes

Active

3 (168 Hours)

44

OPERATES AT 1.8 V MIN @ 4 MHZ

QUAD

GULL WING

3V

0.8mm

10MHz

ATMEGA644P

5.5V

2.7V

I2C, SPI, UART, USART

14kB

Internal

4K x 8

1.8V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

2K x 8

16

TS 16949

1.2mm

10mm

ROHS3 Compliant

ATMEGA644P-20MQ

Mfr Part No

ATMEGA644P-20MQ

Microchip Technology Datasheet

27
In Stock

Min: 1

Mult: 1

7 Weeks

Tin

Surface Mount

Surface Mount

44-VFQFN Exposed Pad

44

A/D 8x10b

32

Automotive grade

-40°C~105°C TA

Tray

1997

AVR® ATmega

yes

Active

3 (168 Hours)

44

OPERATES AT 2.7 V MIN @ 10 MHZ

QUAD

NO LEAD

5V

0.5mm

20MHz

ATMEGA644P

5.5V

4.5V

2-Wire, I2C, SPI, UART, USART

64kB

Internal

4K x 8

2.7V~5.5V

MICROCONTROLLER, RISC

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

64KB 32K x 16

I2C, SPI, UART/USART

8

YES

NO

8b

YES

NO

3

2K x 8

16

TS 16949

1mm

7mm

ROHS3 Compliant