Okay so we had ordered few samples of ATmega 328P-AU from Aliexpress, China but got ATmega 328PU-PH.
I tried searching for this online but didn't get any resource or mention in the datasheet.
Just for curiosity, I hooked it up in the circuit and tried boot-loading it using a Nano, it didn't work. Just a few blinks on Digital IO 13 when I power it up.
Now before I open a wrong product claim, wanted to ask :
Q) Is it an original chip or just a fake as there is no part no. available with the same name/package?
Q) Any way/method I can check this chip?