Yes.
When you wrote...
I have a new ATmega328P that won't respond to pulling the RESET pin low.
...what did you mean? What are the symptoms? What leads you to believe reset is not working?
Yes.
When you wrote...
I have a new ATmega328P that won't respond to pulling the RESET pin low.
...what did you mean? What are the symptoms? What leads you to believe reset is not working?