TUSB9261DEMO: Flash replacement and VDDA_1P8V net clarification

Hi Ariel,

ARIEL SHAPHIR said:

The flash device PM25LV512 used on the EVB appears to be outdated.
Could you please recommend a suitable alternative part number?

We don't have any recommended replacement part number for this. My best recommendation would be to pick a SPI flash with the same or similar specs as the flash devices recommended in the TUSB9261 Implementation guide: https://www.ti.com/lit/an/slla315e/slla315e.pdf?ts=1781105839610&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTUSB9261 

ARIEL SHAPHIR said:

There is an unused net labeled VDDA_1P8V.
Since it is not used, is it acceptable to remove the following components associated with this rail:
FB5, C62, C58, C59, and C61 (see attached schematic)?

This 1.8V rail is used for the crystal. If not needed for the crystal in your design, yes you can remove the related components.

Thanks,

Ryan