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Parametric » Microcontrollers and Processors » Microcontrollers

Parametric results for: ATMEGA644PA-AU under Microcontrollers

Select parts from the table below to compare.

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Select Parts		Part Number

		ATMEGA644PA-AUR Microchip Technology Inc
		ATMEGA644PA-AU Microchip Technology Inc
		ATMEGA644PA-AU-SL383 Atmel Corporation

				Most Relevant											Technical																				Compliance			Operating Conditions					Physical										Dimensions			Other
Composite Price	Pbfree Code	Rohs Code	Part Life Cycle Code	Bit Size	Speed	ROM (words)	RAM (bytes)	RAM (words)	CPU Family	Clock Frequency-Max	Number of I/O Lines	Number of Timers	Surface Mount	Supply Voltage-Nom	uPs/uCs/Peripheral ICs Type	Technology	Additional Feature	Boundary Scan	DAC Channels	DMA Channels	Format	Has ADC	Integrated Cache	Low Power Mode	Number of External Interrupts	Number of Serial I/Os	On Chip Data RAM Width	On Chip Program ROM Width	PWM Channels	ROM Programmability	Supply Current-Max	Supply Voltage-Max	Supply Voltage-Min	Temperature Grade	JESD-30 Code	Qualification Status	JESD-609 Code	Moisture Sensitivity Level	Operating Temperature-Max	Operating Temperature-Min	Peak Reflow Temperature (Cel)	Time@Peak Reflow Temperature-Max (s)	Number of Terminals	Package Body Material	Package Code	Package Equivalence Code	Package Shape	Package Style	Terminal Finish	Terminal Form	Terminal Pitch	Terminal Position	Seated Height-Max	Width	Length	Ihs Manufacturer	Package Description	Reach Compliance Code	ECCN Code	HTS Code	Samacsys Manufacturer

Yes

Yes

Active

8

20 MHz

65536

4096

4096

AVR RISC

20 MHz

32

3

YES

5 V

MICROCONTROLLER, RISC

CMOS

IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ

YES

NO

NO

FIXED POINT

YES

NO

YES

3

2

8

8

YES

FLASH

9 mA

5.5 V

4.5 V

INDUSTRIAL

S-PQFP-G44

Not Qualified

e3

3

85 °C

-40 °C

260

40

44

PLASTIC/EPOXY

TQFP

TQFP44,.39SQ,31

SQUARE

FLATPACK, THIN PROFILE

MATTE TIN

GULL WING

800 µm

QUAD

1.2 mm

10 mm

10 mm

MICROCHIP TECHNOLOGY INC

TQFP-44

compliant

EAR99

8542.31.00.01

Microchip

Yes

Yes

Active

8

20 MHz

65536

4096

4096

AVR RISC

20 MHz

32

3

YES

5 V

MICROCONTROLLER, RISC

CMOS

IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ

YES

NO

NO

FIXED POINT

YES

NO

YES

3

2

8

8

YES

FLASH

9 mA

5.5 V

4.5 V

INDUSTRIAL

S-PQFP-G44

Not Qualified

e3

3

85 °C

-40 °C

260

40

44

PLASTIC/EPOXY

TQFP

TQFP44,.39SQ,31

SQUARE

FLATPACK, THIN PROFILE

MATTE TIN

GULL WING

800 µm

QUAD

1.2 mm

10 mm

10 mm

MICROCHIP TECHNOLOGY INC

TQFP-44

compliant

EAR99

8542.31.00.01

Microchip

Check for Price

Yes

Obsolete

8

20 MHz

65536

4096

AVR RISC

YES

3 V

MICROCONTROLLER, RISC

CMOS

8

FLASH

9 mA

5.5 V

1.8 V

INDUSTRIAL

S-PQFP-G44

Not Qualified

85 °C

-40 °C

44

PLASTIC/EPOXY

QFP

TQFP44,.47SQ,32

SQUARE

FLATPACK

GULL WING

800 µm

QUAD

ATMEL CORP

QFP, TQFP44,.47SQ,32

unknown

8542.31.00.01

Compare

Microcontrollers and Processors

ATMEGA644PA-AUR

Microchip Technology Inc

Yes

Yes

Active

8

20 MHz

65536

4096

4096

AVR RISC

20 MHz

32

3

YES

5 V

MICROCONTROLLER, RISC

CMOS

IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ

YES

NO

NO

FIXED POINT

YES

NO

YES

3

2

8

8

YES

FLASH

9 mA

5.5 V

4.5 V

INDUSTRIAL

S-PQFP-G44

Not Qualified

e3

3

85 °C

-40 °C

260

40

44

PLASTIC/EPOXY

TQFP

TQFP44,.39SQ,31

SQUARE

FLATPACK, THIN PROFILE

MATTE TIN

GULL WING

800 µm

QUAD

1.2 mm

10 mm

10 mm

MICROCHIP TECHNOLOGY INC

TQFP-44

compliant

EAR99

8542.31.00.01

Microchip

Microcontrollers and Processors

Microchip Technology Inc

Yes

Yes

Active

8

20 MHz

65536

4096

4096

AVR RISC

20 MHz

32

3

YES

5 V

MICROCONTROLLER, RISC

CMOS

IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ

YES

NO

NO

FIXED POINT

YES

NO

YES

3

2

8

8

YES

FLASH

9 mA

5.5 V

4.5 V

INDUSTRIAL

S-PQFP-G44

Not Qualified

e3

3

85 °C

-40 °C

260

40

44

PLASTIC/EPOXY

TQFP

TQFP44,.39SQ,31

SQUARE

FLATPACK, THIN PROFILE

MATTE TIN

GULL WING

800 µm

QUAD

1.2 mm

10 mm

10 mm

MICROCHIP TECHNOLOGY INC

TQFP-44

compliant

EAR99

8542.31.00.01

Microchip

ATMEGA644PA-AU-SL383

Atmel Corporation

Check for Price

Yes

Obsolete

8

20 MHz

65536

4096

AVR RISC

YES

3 V

MICROCONTROLLER, RISC

CMOS

8

FLASH

9 mA

5.5 V

1.8 V

INDUSTRIAL

S-PQFP-G44

Not Qualified

85 °C

-40 °C

44

PLASTIC/EPOXY

QFP

TQFP44,.47SQ,32

SQUARE

FLATPACK

GULL WING

800 µm

QUAD

ATMEL CORP

QFP, TQFP44,.47SQ,32

unknown

8542.31.00.01