I am investigating a current product issue and need more information on the supply current of the PCF8523. The device is in in the power mode with the power management enabled. PM 2:0 . The supply voltage is 3 volts. I understand that the typical current is 1200 nA.
I would like to have any temperature related data for current usage over the device's temperature range. I am being asked for the battery life of the coin cell and I don't feel the specification gives enough information.