Undershoot tolerance in CY7C65642

[TeMa_2997106]

Is it a problem if the absolute maximum rating of input voltage -0.5V is violated even for a short time?

The undershoot of the input signal of a pin is large, and the time is about 1 ns, which is about -0.8V. I would like to know if measures are needed.

Thanks,
Tetsuo

[MallikaK_22 · Accepted solution]

Hi Tetsuo,

If you read Page 16 in the HX2VL datasheet, it's mentioned that "Exceeding maximum ratings may impair the useful life of the device".

Regards,

Mallika