8 Replies Latest reply on Mar 19, 2018 10:48 AM by user_78878863

    Clock Accuracy Over Long Periods

    rich.soennichsen_1592346

      I need to create a timeout that occurs 60 days after power up.  I realize that I cannot do this accurately but that is OK.  I would like to know the possible error.  The crystal I use (24 MHz) has a spec of 30ppm, the Creator IDE list the ILO tolerance of +-2%, which is correct?

       

      Rich