Hello expert
We are planning to use the your product UCD90120A, however, i have two question about the product.
1. UCD90120A has 22 GPIOs, but only there are max 12 used as RAIL EN and max 12 used as GPO descriped in the datasheet. Would you please help to tell me the reason? by the way, Could i choose the GPIO used as RAIL EN/GPO at random or i must choose special GPIOs to use RAIL EN/GPO? Could i choose 11 GPIOs used as RAIL EN and another 11 GPIOs used as GPO?
2. UCD90120A has 13 MON pins. Why does datasheet descripe only support 12 channel power monitor?
Hope your feedback.
Thanks