Microchip Technology ATMEGA644P-20PU

Product attributes

Attribute value

Manufacturer:

Microchip Technology

Package/Case:

40-DIP (0.600", 15.24mm)

Series:

AVR® ATmega

Packaging:

Tube

Product Status:

Active

Programmable:

Not Verified

Core Processor:

AVR

Core Size:

8-Bit

Speed:

20MHz

Connectivity:

I2C, SPI, UART/USART

Peripherals:

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

Number of I/O:

32

Program Memory Size:

64KB (32K x 16)

Program Memory Type:

FLASH

EEPROM Size:

2K x 8

RAM Size:

4K x 8

Voltage - Supply (Vcc/Vdd):

2.7V ~ 5.5V

Data Converters:

A/D 8x10b

Oscillator Type:

Internal

Operating Temperature:

-40°C ~ 85°C (TA)

Grade:

-

Qualification:

-

Mounting Type:

Through Hole

Supplier Device Package: