Hello, In my application USB Device, on successful enumeration, BIT13 "USB_OTG_GINTSTS_ENUMDNE"of OTG core interrupt register (OTG_GINTSTS) turns High.As per USB2.0, if my USB Device in its Device Descriptor demands for higher power than what externa...

I am using STM32L4R, the VBAT pin is powered by 3.6V +/- 2% & VDD is powered by 3.3V +/- 2%.I think it is okay to have VBATT as 3.67V_max since it is still less than Absolute Max limit of 4V.I think it is okay to have VBAT pin & VDD pin at different ...