2 Replies Latest reply on Oct 30, 2018 12:02 AM by xiaowei.li_3787351

    For S25FL128S, how long can I send the instructions after the power up?

    xiaowei.li_3787351

      Hi

      I am using the flash chips of CYPRESS,S25FL128SAGNFI000, but I have a question that i don't understand..

       

      Would you tell me after the flash chip powered up, how long can I send the instructions to the chip?

       

      Is there some time should be waited ?

       

      P.S.

      at the chip simulation model, there is a massage , the chip will be powered up after 300us, but it is in the simulation model.

      what about in the real board?

       

      -- VCC (min) to CS# Low

      tdevice_PU              : VitalDelayType := 300 us;  --tPU

       

       

      Looking forward to your reply~thanks