ATMEGA644PA-MNR

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Has ADC :

yes

Terminal Pitch :

0.5mm

Core Processor :

AVR

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Program Memory Size :

64KB 32K x 16

Manufacturer :

Microchip

Data Converter :

A/D 8x10b

Number of External Interrupts :

3

Peripherals :

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

Low Power Mode :

yes

On Chip Program ROM Width :

16

Terminal Position :

QUAD

Pbfree Code :

yes

DAC Channels :

No

Time@Peak Reflow Temperature-Max (s) :

NOT SPECIFIED

Frequency :

20MHz

Width :

7 mm

Package / Case :

44-VFQFN Exposed Pad

Core Size :

8-Bit

Length :

7mm

Format :

FIXED-POINT

Program Memory Type :

Flash

Brand :

Microchip Technology

RoHS Status :

ROHS3 Compliant

RAM Size :

4K x 8

On Chip Data RAM Width :

8

Interface :

I2C, SPI, UART, USART

Subcategory :

Microcontrollers - MCU

Number of Terminations :

44

Oscillator Type :

Internal

Number of Timers :

3

Reach Compliance Code :

Compliant

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

DMA Channels :

No

RAM (words) :

4096

Terminal Form :

NO LEAD

Factory Lead Time :

7 Weeks

Bit Size :

8

Seated Height-Max :

1 mm

Operating Temperature :

-40°C~105°C TA

RAM (bytes) :

4096

PWM Channels :

yes

Height Seated (Max) :

1mm

Mounting Style :

SMD/SMT

Integrated Cache :

No

ROM (words) :

32768

ROM Programmability :

Flash

Number of Serial I/Os :

2

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

Supply Voltage-Min (Vsup) :

1.8V

Device Core :

AVR

Data Bus Width :

8B

Boundary Scan :

yes

Supply Current-Max :

9 mA

Package Shape :

Square

Interfaces :

SPI/USART

Data Converters :

A/D 8x10b

CPU Family :

AVR RISC

Speed :

20MHz

Package :

Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;

Series :

AVR® ATmega

Temperature Grade :

Industrial

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

JESD-30 Code :

S-PQCC-N44

Base Part Number :

ATMEGA644PA

Supplier Device Package :

44-VQFN (7x7)

Tradename :

AVR

EEPROM Size :

2K x 8

Product :

MCU

Connectivity :

I2C, SPI, UART/USART

Supply Voltage-Max (Vsup) :

5.5V

Surface Mount :

yes

Product Status :

Active

Number of I/O Lines :

32

Packaging :

Tape and Reel (TR)

Published :

2008

Base Product Number :

ATMEGA644

Memory Size :

64KB

Number of Terminals :

44

RoHS :

Details

Product Category :

8-bit Microcontrollers - MCU

Number of I/O :

32

Mounting Type :

Surface Mount

Product Type :

8-bit Microcontrollers - MCU