Hi,
Is Port A 5V tolerant?
"Recommended Operating Conditions" denies Port A's 5V tolerance, but "Absolute Maximum Ratings" has VI = 6.5Vmax, so 5V input is allowed.
If doesn't have 5V tolerant, I think the VI (Port A)depends on Vcca.
When the customer's circuit is Vcca = 3.3V, 5V may be input to Port A. Please tell me if it works safely.
Best regards,
Hiroshi
