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Product details

ATMEGA644A-PU

Availability on request

Manufacturer: Microchip Technology
Category: Microcontrollers
Package: Tube

Description

AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 40-PDIP

Datasheet Not provided

Specifications

Base Product Number: ATMEGA644
Connectivity: I²C, SPI, UART/USART
Core Processor: AVR
Core Size: 8-Bit
Data Converters: A/D 8x10b
EEPROM Size: 2K x 8
Mfr: Microchip Technology
Mounting Type: Through Hole
Number of I/O: 32
Operating Temperature: -40°C ~ 85°C (TA)
Oscillator Type: Internal
Package: Tube
Package / Case: 40-DIP (0.600", 15.24mm)
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
RAM Size: 4K x 8
Series: AVR® ATmega
Speed: 20MHz
Supplier Device Package: 40-PDIP
Voltage - Supply (Vcc/Vdd): 1.8V ~ 5.5V