I need an Autodesk Eagle package for the -AFT version of the microcontroller, but I can’t find one anywhere. I am trying to make my own, but I have no idea what I’m doing and I will mess it up! If anyone has this, please please please consider sharing it!
Backstory: I have zero experience in building electronics, but I had an idea for an invention and I just kinda started doing it. I have tried to produce a version of it, but the entire world is out of the ATSAMD21E18A-AUT microcontroller I got a package for, so I am trying to make do with an AFT. Supposedly it is pin-for-pin identical to the -AUT, but somehow my footprint was too small when using the -AUT package. I am confuse.