Additional information about the 5SGXEA5K2F40I3LN: When you use Stratix V devices, they are rated according to a set of defined
parameters. To maintain the highest possible performance and reliability of Stratix V
devices, you must consider the operating requirements described in this chapter.
Stratix V devices are offered in commercial and industrial temperature grades.
Commercial devices are offered in –1 (fastest), –2, –3, and –4 core speed grades.
Industrial devices are offered in –2, –3, and –4 core speed grades. Stratix V E devices
are offered based on core speed grades while Stratix V GX, GS, and GT devices are
also offered in -1, -2, and -3 transceiver speed grades.