Dear Team,
We have two Voltage Domains for IOs in S32 MCU (VDD_HV_A and VDD_HV_B).
In my design VDD_HV_A and VDD_HV_B both are connected to 3.3V supply nets +3V3_VDD_HV_A and +3V3_VDD_HV_B.
+3V3_VDD_HV_A and +3V3_VDD_HV_B is generated from two different Bucks of a PMIC. They are two different 3.3V Power Rails.
My query is "For an IO in VDD_HV_B voltage domain , can we use pullup to +3V3_VDD_HV_A supply".
Will this create any issues in MCU functionality?
Regards
Sreelakshmi A