hello & Good-Day to you all !!
I am looking to buy 5 microcontrollers but want the ATMEGA328 but there are two types and i can find any difference in the data sheets about them, please could anyone help me find out the difference ?
There is Either the:
ATMEGA328 PU OR:
and i am really struggling to find the list of differences as i did find a webpage that details all the differences (i think there was 4 or 5 differences but cant remember it was so long ago & didnt bookmark the page! )
Please could any of you legendary Arduino Guru's help me with this ???
Many many thanks in advance for any help given !