nRF52840 - Schematic without USB

[jo!]

Dear all,

For a new project, i'm working on a simple schematic without parts not need.
My aim is to remove all not unnecessary component.

My question is about USB link.

As no usb link need, what about my shematic ? 

DECUSB pins, VBUS pin ?

[Kaja]

Hi,

this is fine! 

When USB is not in use: Ground VBUS and then you can leave DECUSB, D- and D+ floating. 

For normal voltage mode:


Remove L4  and leave DCCH floating. 

Best regards,
Kaja