I couldn't find this mentioned in another thread, most discussion was based around LSE vs HSE & LSI. Basically, I'm wondering if we used an external 32.768 kHz clock with the STM setup in bypass mode, whether that clock could be used to maintain RTC ...

Posted on June 17, 2016 at 21:50Document AN2834 suggests that the STM32L1xx supports a self-calibration routine, which I would have assumed was documented in one of the reference manuals. I have had no luck finding any such reference in the manuals,...