Spartan®-6 LX and LXT FPGAs are available in various speed grades, with -3 having the highest performance. The DC and
AC electrical parameters of the Automotive XA Spartan-6 FPGAs and Defense-grade Spartan-6Q FPGAs devices are
equivalent to the commercial specifications except where noted. The timing characteristics of the commercial (XC) -2 speed
grade industrial device are the same as for a -2 speed grade commercial device. The -2Q and -3Q speed grades are
exclusively for the expanded (Q) temperature range. The timing characteristics are equivalent to those shown for the -2 and
-3 speed grades for the Automotive and Defense-grade devices.
