I was looking for some feedback on determining the supply voltage for the components in the DA1469x series. I am aware that there are maximum and minimum thresholds, but I am unsure how to determine the maximum and minimum cutoffs for my specific application. To provide some additional context on a higher level, the MCU of my intended application will use a Li-ion battery, which will power a display, an IR proximity sensor, and the memory components of the MCU. My thought is that I need to finalize my hardware peripherals first, but I was wondering if there are any other approaches in determining the proper power requirements.
If you can help me, I would truly appreciate your response.