6 Replies Latest reply on Jul 6, 2020 5:49 AM by SananyaM_56

    HX2VL XIN,XOUT voltage




      ●What is the absolute maximum rating of external clock pin XIN and XOUT of  CY7C65634-28LTXCT?

      When using it on the customer's board, the voltage may drop to about -0.46V, and I want to know if this meets the rating.

      Is it not recommended to use it at -0.46V?



      ・According to the data sheet, the absolute maximum rating of the IO port is -0.5V to 3.6V or 5.5V.

      ・In the HX2VL guideline, it was written as 3.15V~3.6V.(AN72332)

      ・There is no clear rated voltage information for XIN and OUT.


      Best Regards