Hi,
Is it possible to use the part with VDDIO = 2.5 and AVD=1.8?
Although at section 10 it is noted that any combination between VDDIO = {3.3,2.5,1.8} and AVD = {3.3,1.8} is possible, table 145 doesn't offer any condition with the use of 2.5V I\O.
Thanks,
Eran