Datasheet

Supply, reset and clock management ST7LITE20F2 ST7LITE25F2 ST7LITE29F2
46/170 DocID8349 Rev 7
Note: The LVDRF flag is not cleared when another RESET type occurs (external or watchdog),
the LVDRF flag remains set to keep trace of the original failure.
In this case, a watchdog reset can be detected by software while an external reset can not.