Hello,
I have a question about the RM42L432’s operating voltage requirements. I designed a board using this part that includes a 1.2V and a 3.3V voltage supervisor to monitor the power supplies for the RM42L432. The 3.3V supervisor should be fine, but the 1.2V supervisor has a ±9% tolerance set meaning the 1.2V supply can get down to 1.092V before activating nPORRST. Do you have any information as to what may happen to the RM42L432 if we dip slightly below 1.14V without activating nPORRST?
Regards,
David
