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What to do with unused USB pins on LPC4337?

Question asked by Thomas Lantinga on Jul 7, 2016
Latest reply on Jul 29, 2016 by soledad

I'm creating a design with the LPC4337JET100 where I don't use the USB functionality.

What should I do with the following pins:

  • USB0_DP
  • USB0_DM
  • USB0_VBUS
  • USB0_ID
  • USB0_RREF
  • USB1_DP
  • USB1_DM

Can I leave the pins unconnected or should I pull them up or down?

I looked in all the available datasheets and manuals but none of them are telling what to do when not using the USB peripherals.

 

Kind regards,

Thomas Lantinga

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