hi,
When I read the RTC value from BQ32002, the first reading after reboot, the RTC value always faster than the actual current time approx 15sec.
i use the Logic Analyzer to make sure those data was truly sent out by BQ32002, and it's not decode wrong by my MCU.
the Vback always exist 3V, and i didn't read the BQ32002 immediately after system power on(Vcc), always read it after Vcc stable for at least 5 sec.
So it's my question why it's always be wrong at the first reading?