0 Replies Latest reply on Aug 26, 2010 9:37 PM by neil.nappe

    CY8C3866AXI-040ES2 1001 vs. 1007

    neil.nappe

      Hi,

         

            Has anyone used both versions of this part in a Capsense application?  I had a working design w/ the 1001 rev, the chip failed, had to replace w/ 1007 (latest, greatest?), now having frequent lockups during Capsense operation, requiring a power reset.  Other functions seem OK, i.e. reading analog voltages on GPIO, etc.  Just wondering if anything was changed between 1001 and 1007 that could explain this...

         

       

         

      Thanks for any feedback, I can provide more info if required, but the only thing that's changed is the chip revision/batch, or whatever the 1001/1007 designate.