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Maximum Negative voltage to gpio pin

Devang Dave

I am using lpc2378 .I use zener diode for one application.It gives -0.8v pulse for some time.
can it damage the gpio pins.
What is maximum negaive voltage which we can apply to gpio pin.

  • 0

    Dunno the answer to your very complex question.

    Suggest that when you find the answer you include it in a datasheet or reference manual or something like that. Maybe offer to sell it to NXP since they obviously don't have one with the information in.