Dear Sirs!
I need that low power comparator on input AN7 reset controller when device is in OFF mode when voltage on pin drop below threshold.
Controller powered +1.8V.
There is +1.8V on AN7. It shall wake up when voltage drop below +1.4V.
Can you please advise or provide an example how to configure low power comparator and event to reach this goal?
Can I assume that input impedance of low power comparator more than 500 KOhm?
Thank you