4 Replies Latest reply on Mar 5, 2017 11:45 AM by info_2263406

    FX3 Layout: Minimum PCB Layers requirment

    info_2263406

      I am laying out a new pcb for FX3 and was wondering if I could get away with 6 layers only, instead of 8 layers as used in the development kit? The reason for this is strictly cost reduction WITHOUT compromising data transfer speed and signal quality.

         

      We are using the full 32-bit GPIF bus for communication between FX3 and a slave device, and there are hardly any unused pins (5 or less) on the 121-ball 0.8 mm FX3 IC.

         

       

         

      Thanks

         

      Mak