What is the difference between these ATMega328P chips and how do I choose the right one for my application? I take Digikey as an example after searching for ATMega328P the following micro controller IC’s come up:
also some chips are marked as ATMEGA328PB-MUR etc.
I am simply trying move my Arduino Nano project onto a PCB have have a bunch of them produced. After which I want to flash the Arduino boot loader onto the produced PCB’s and program them through the Arduino IDE.
Are the letters after the hyphen of relevance in this situation?
Is there something in particular I should look out for?
I see the official Arduino Nano schematic references the ATMega328P-MUR
I have also seen this project and schematic which references the ATMega328P-AU