5706 - MachXO2/XO3/XO3D: If the input voltage for input pins is over 3.6V or under -0.3V, will there be any problem?

5706 - MachXO2/XO3/XO3D: If the input voltage for input pins is over 3.6V or under -0.3V, will there be any problem?

The input signal of more than 3.6 but not greater than (VIHmax + 2 v ) and under -2 v is permitted. However, it should be around 20 ns only; otherwise, the device will be damaged. Please refer to the Device Data Sheet and look for DC and Switching Characteristics.