Dear team
The customer used an LDO to sink 1.8V on the pin of VccA. And pin2, pin3, pin4, pin5 are all connected to the GPIO pin that will supply 1.8V back-end components,
When they power off LDO_1.8V, They can measure a voltage of about 1.1~1.3 on VccA.
After the experiment, it seems that the voltages of pin2, pin3, pin4, and pin5 have entered VccA. Is the voltage recharge to VccA normal?
Many thanks
Denny
