3 Replies Latest reply on Sep 8, 2018 3:49 AM by devyaniparmar

    NVRAM_SPI frequency

    devyaniparmar

      hiii

      i have interfaced  CY8CKIT-050 kit and W25Q128Fv flash chip using http://www.cypress.com/documentation/code-examples/ce204087-interfacing-spi-nvram-psoc-35

      it works good upto 350kHz frequency but it doesnt work more than that frequency, in the datasheet they have mentioned that it works upto 4MHz

       

      what might the reason behind this?

      how can i solve this?