No, they aren't. Perhaps they have the same pinout, but they are from different product ranges: ATmega164A/164PA/324A/324PA/644A/644PA/1284/1284P and ATmega16A/32A
What means the registers etc. can be different.
As steveastrouk already sad, look into the datasheets. You'll learn a lot.
Discussions
8 years ago
No, they aren't. Perhaps they have the same pinout, but they are from different product ranges:
ATmega164A/164PA/324A/324PA/644A/644PA/1284/1284P and
ATmega16A/32A
What means the registers etc. can be different.
As steveastrouk already sad, look into the datasheets. You'll learn a lot.
JanD
9 years ago
WHat did the datasheet tell you ?