ATMEGA644P-15AT1

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Program Memory Size :

64KB 32K x 16

Core Architecture :

AVR

Oscillator Type :

Internal

Core Processor :

AVR

Product Status :

Obsolete

Data Converter :

A/D 8x10b

Max Frequency :

15MHz

Min Operating Temperature :

-40°C

Operating Temperature :

-40°C~105°C TA

Core Size :

8-Bit

Series :

Automotive, AEC-Q100, AVR® ATmega

Number of I/O :

32

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Base Product Number :

ATMEGA644

RoHS Status :

ROHS3 Compliant

Packaging :

Tape and Reel (TR)

Published :

1997

Base Part Number :

ATMEGA644P

Data Converters :

A/D 8x10b

Frequency :

16MHz

Number of Programmable I/O :

32

Number of Pins :

44

Package / Case :

44-TQFP

Supplier Device Package :

44-TQFP (10x10)

Interface :

2-Wire, I2C, SPI, UART, USART

Max Operating Temperature :

105°C

Memory Size :

64KB

Package :

Tape and Reel (TR)

Mounting Type :

Surface Mount

Number of Timers/Counters :

3

Memory Type :

Flash

Min Supply Voltage :

2.7V

Speed :

16MHz

Data Bus Width :

8B

Connectivity :

I2C, SPI, UART/USART

EEPROM Size :

2K x 8

RAM Size :

4K x 8

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Program Memory Type :

Flash

Max Supply Voltage :

5.5V

Peripherals :

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