Hi fellow engineers,
the board I'm working has very limited room available. I plan NOT to use USB, so the question is: can I leave VDD_USB_CAP floating?
Thanks
Giuseppe
已解决! 转到解答。
Hello @giuseppescarpi,
You can keep USB pins floating. If USB VBUS is not applied, there is no need to connect the VDD_USB_CAP.
Best Regards,
Alexis Andalon