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the datasheet of the i.MX RT1050(Page 16, i.MX RT1050 Crossover Processors Data Sheet for Consumer Products, Rev. 2, 03/2021) mentions for XTALI/XTALO:
If this clock is used as a reference for USB, then there are strict frequency tolerance and jitter
requirements. See OSC24M chapter and relevant interface specifications chapters for details.
i cant find any information on this is the Datasheet, reference manual of GW Development Guide.
can anyone provide me this information?
Thank you for your swift Reply!
This was mentioned on previous versions of the HW development guide but I think it was removed as there could be specific tolerance requirement for different applications.
The +-50 ppm accuracy is required for the Ethernet while the +-100 ppm accuracy is required for the USB, this is for the 4digits RTs.
Best regards,
Omar
and of course do i mean HW Development Guide i.s.o. GW Development Guide