1 Reply Latest reply on Jul 17, 2018 1:17 PM by AlbertB_56

    Mismatch between S25FL128S and S25FL128L Flash

      Hello All,

       

      We are using S25FL128S as configuration flash for Artix 7 FPGA. The same was suggested by Xilinx.

       

      Kindly confirm whether we can use S25FL128L instead of S25FL128S flash.

       

      Reply me if there is any mismatch in instruction set, voltage levels,...etc

       

      Kindly confirm if special care to be taken during configuration.

       

      Regards,

      Harikrishnan

        • 1. Re: Mismatch between S25FL128S and S25FL128L Flash
          AlbertB_56

          Hello Harikrishnan,

           

          Thank you for contacting Cypress Applications Support.

           

          Please find attached the "Migration from S25FL-S to S25FL-L Serial NOR Flash Memory" application note,

          as it will detail the differences that you may need to be aware of.  From a high level perspective, the S25FL-L

          is Serial command subset and footprint compatible with the S25FL1-K, S25FL-P, and S25FL-S, as well as with

          the Multi I/O command subset and footprint compatible with S25FL-P and S25FL-S SPI families.

           

          Hope this helps...

           

           

          Thank you and regards,

          Albert

          Cypress Applications Support