5.1 Absolute Maximum Ratings(1) over operating free-air temperature range (unless otherwise noted)
|Voltage applied at DVCC and AVCC pins to VSS
|Voltage difference between DVCC and AVCC pins(2)
|Voltage applied to any pin (3)
||VCC + 0.3
|Diode current at any device pin
|Storage temperature, Tstg(4)
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) Voltage differences between DVCC and AVCC exceeding the specified limits may cause malfunction of the device including erroneous writes to RAM and FRAM.
(3) All voltages referenced to VSS.
(4) Higher temperature may be applied during board soldering according to the current JEDEC J-STD-020 specification with peak reflow temperatures not higher than classified on the device label on the shipping boxes or reels.