Often I found myself, searching for pin mapping of arduino board pins to actual micro-controller pins, like Arduino uno digital pin 0 is PD0 in atmgea328. So I thought of putting all information at one place. I have added summary of each board also.
Arduino Uno Pin mapping :
http://icircuit.net/wp-content/uploads/2014/09/Arduino-uno-300x168.png 300w" sizes="(max-width: 892px) 100vw, 892px" style="box-sizing: inherit; border: 0px; height: auto; max-width: 100%; display: block; margin-left: auto; margin-right: auto;">Arduino uno Pin mapping
Arduino Due Pin mapping:
http://icircuit.net/wp-content/uploads/2014/09/Arduino-Due-Pin-mapping-300x269.png 300w" sizes="(max-width: 1024px) 100vw, 1024px" style="box-sizing: inherit; border: 0px; height: auto; max-width: 100%; display: block; margin-left: auto; margin-right: auto;">Arduino Due Pin mapping
http://www.robgray.com/temp/Due-pinout-A4.png' , 'Source']);" title="Due pin out" target="_blank" style="box-sizing: inherit; background-color: transparent; text-decoration: none; color: rgb(56, 183, 238); transition: background-color 0s ease 0s, color 0.2s linear 0s; font-size: large; font-family: sans-serif;">Source:robgray.com
http://icircuit.net/wp-content/uploads/2014/09/Arduino-Due-summary-300x119.png 300w" sizes="(max-width: 632px) 100vw, 632px" style="box-sizing: inherit; border: 0px; height: auto; max-width: 100%; display: block; margin-left: auto; margin-right: auto;">Arduino Due summary
Arduino Leonardo Pin mapping:
http://icircuit.net/wp-content/uploads/2014/09/Arduino-Leonardo-300x158.png 300w, http://icircuit.net/wp-content/uploads/2014/09/Arduino-Leonardo.png 1106w" sizes="(max-width: 1024px) 100vw, 1024px" style="box-sizing: inherit; border: 0px; height: auto; max-width: 100%; display: block; margin-left: auto; margin-right: auto;">Arduino Leonardo pin mapping
Arduino Mega 2560 / Mega ADK:
http://icircuit.net/wp-content/uploads/2014/09/megapdf-212x300.jpg 212w, http://icircuit.net/wp-content/uploads/2014/09/megapdf-724x1024.jpg 724w" sizes="(max-width: 1240px) 100vw, 1240px" style="box-sizing: inherit; border: 0px; height: auto; max-width: 100%; display: block; margin-left: auto; margin-right: auto;">Arduino Mega 2560 Pin mapping
http://forum.arduino.cc/index.php?PHPSESSID=b0e2fe8d5f09a2f88f1bd7009cdc71d5&/topic ,146511.0.html', 'Source']);" title="Arduino Mega 2560 pin mapping" target="_blank" style="box-sizing: inherit; background-color: transparent; text-decoration: none; color: rgb(56, 183, 238); transition: background-color 0s ease 0s, color 0.2s linear 0s; font-size: large; font-family: sans-serif;">Source:forum.arduino.cc
http://icircuit.net/wp-content/uploads/2014/09/Arduino-Mega-2560-summary-300x116.png 300w" sizes="(max-width: 866px) 100vw, 866px" style="box-sizing: inherit; border: 0px; height: auto; max-width: 100%; display: block; margin-left: auto; margin-right: auto;">Arduino Mega 2560 summary
Arduino Micro Pin mapping :
http://icircuit.net/wp-content/uploads/2014/09/Arduino-Micro-pin-mapping-300x167.png 300w" sizes="(max-width: 956px) 100vw, 956px" style="box-sizing: inherit; border: 0px; height: auto; max-width: 100%; display: block; margin-left: auto; margin-right: auto;">Arduino Micro pin mapping
Arduino mini Pin mapping:
http://icircuit.net/wp-content/uploads/2014/09/Arduino-Mini-300x155.png 300w" sizes="(max-width: 938px) 100vw, 938px" style="box-sizing: inherit; border: 0px; height: auto; max-width: 100%; display: block; margin-left: auto; margin-right: auto;">Arduino Mini pin mapping
Arduino nano pin mapping:
http://icircuit.net/wp-content/uploads/2014/09/Arduino-nano-pin-mapping-300x173.png 300w, http://icircuit.net/wp-content/uploads/2014/09/Arduino-nano-pin-mapping-1024x592.png 1024w" sizes="(max-width: 1699px) 100vw, 1699px" style="box-sizing: inherit; border: 0px; height: auto; max-width: 100%; display: block; margin-left: auto; margin-right: auto;">Arduino nano pin mapping