1 Reply Latest reply on Aug 2, 2020 10:30 PM by VasanthR_91

    Do I need A2D calibration for different lot of CY8C5667AXQ


      Dear Sir

      we are working with the CPU CY8C5667AXQ-LP040.

      we have boards with CPU from 2019 and we use the ADC 12 bit

      The transfer function from analog voltage to digital number is not the same as with new components from 2020.

      Do we need to calibrate the A2D in each CPU?

      If yes is it gain and offset that needs to be calibrated?

      can you kindly send me link to reference or white page or software sample  for this issue



      avihoo keret

      A2D configuration.JPG