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AM3352: USB data pins during power-off

Part Number: AM3352

Hi,

we notice that in the datasheet in 5.1 Abs Max Ratings, that USB_DP/DM is not listed there with e.g. a note (7) fail-safe.

If an un-powered USB device (here AM3352) with its USB_DP/DM pins is connected to a powered USB Host, how are the DP/DM pins protected, since they are not fail-safe per datasheet?

Could you explain how that situation is protected?

Thanks,

--Gunter