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BQ34110: design capacity, full charge capacity and RemainingCapacity() questions:

Part Number: BQ34110

TRM says “Once updated, the bq34110 device writes the new FullChargeCapacity() value to data flash to Learned Full Charge Capacity”

  1. If we erase and reprogram dataflash should we assume that this value will be gone and we’ll have to do it again?
  2. Can we fix that by reading the value out of dataflash and putting it into the dataflash image we program in using bootrom mode?
  3. TRM says: “The bq34110 device updates FCC after the battery undergoes a qualified discharge from nearly full to a low battery level”
  4. How low of a battery level does it expect?