How to handle unused pins

[daxueseng]

How to deal with J5、K4、K5、K6、K7pin in 54LM20A if I don't use USB function？

[mathiaso]

Hi.

As is described in the datasheet, all USBHS pins can be left floating (not connected) if USBHS is not used in an application.

Best regards,
Mathias