





Attributes
OriginalBrand Name
ATMEGA644-20PUModel Number
Through HoleMounting Type
NewManufacturing Date Code
ChinaPlace of Origin
Component & PartProduct Completion Type
Description:IC MCU 8BIT 64KB FLASH 40DIP
Application:Ic Electronic Component Chip Integrated Circuit
Series:Embedded
Features:Circuit Integrated
Functional Application:Microcontrollers
Output Voltage:2.7V ~ 5.5V
Output Type:Standard
Package:Tube
Product Status:Active
Core Processor:AVR
Core Size:8 Bit
Speed:20MHz
Number of I/O:32
Program Memory Size:64KB (32K x 16)
RAM Size:4K x 8
Data Converters:A/D 8x10b
Program Memory Type:FLASH















