3 Replies Latest reply on Feb 27, 2018 8:12 PM by ndma

    About CYD18S18V18-167BBAXI

    user_245806886

      Hello,

       

      About CYD18S18V18-167BBAXI

      http://japan.cypress.com/part/cyd18s18v18-167bbaxi

       

      If I want to set I/O standard to 2.5V LVCMOS,

      I have to use below setting (Table 1. Port Standard Selection)

      - PORTSTD1 set VSS

      - PORTSTD0 set VTTL

       

      What voltage does it set VTTL?

      and How to estimate these current consumption value of VDDIOL/R、VDDCORE、VTTL?