Talking to lcd with only atmega chip Arduino 2560 mega atmega2560 mapping diagram zip svg source also file available 2: pin map of the atmega 2560
Diagram atmega8 atmega block Arduino atmega2560 chip uno pinout 2560 atmega mega pines del intel edison mapping projects programming due boards por guardado uploaded Atmega8 pin diagram
ATmega8 Pin Diagram | ATmega8 Block Diagram & Description
PinMapping2560
2: Pin map of the ATmega 2560 | Download Scientific Diagram
Talking to LCD with only ATMEGA chip