Hello,
I am in dilemma that whether there is requirement for AUXVCC3 power supply for the RTC_C module even if my board is working on continuous power supply.
1) Currently I have DVCC=3.3 V , can I connect DVCC with AUXVCC3 (pin) directly to it so that RTC_C can be run?
2) Or should I just leave it unconnected ? Because board is working on continuous power supply.
3) And if it has to connect with supply voltage, how much voltage can I able to provide (max)?
Thank you.
Abhi