ATmega644PA 644p 16MHz 5V Open Source Development Board CompatibleATMEGA328P For RC Models

ATmega644PA 644p 16MHz 5V Open Source Development Board CompatibleATMEGA328P For RC ModelsDescription Item Name ATmega644PAOpperating Voltage 5V FLASH 64KSRAM 4KEEPROM 2KClock Frequency 16MHzSize 25 528mmWeight 2 2gSpecifications Digital I O input output of 0 13 A0 A5 In Microduino Core labeled RX0 TX1 D2 D13 A0 A5 20 ports for the digital input and output ports Analogue I O analogue input ports of A0 A7 8 analog inputs respectively A0 A7 each providing a 10 bit resolution ie 1024 different values Support for six channel PWM output ports respectively 3 5 6 9 10 and 11 ISP downloads MCU TX RX terminals AREF pin IIC interface SDA A4 SCL A5 Two external interrupts respectively D2 D3 Features Compatible with ATMEGA328P Double serial port 64K ROM and 2K RAM Take the 644p hardware configuration file to support theide model 644p development With the boot program ide direct burning dual hardware serial port more IO port more memory suitable for the development of more complex applications Package Included 1x ATmega644PA Development Board