Chithunzi cha XC7A100T-2FGG484I IC FPGA 285 I/O 484FBGA

Kufotokozera

Artix®-7 FPGAs akupezeka mu -3, -2, -1, -1LI, ndi -2L liwiro giredi, ndi -3 kukhala ndi magwiridwe apamwamba kwambiri.Ma Artix-7 FPGAs amagwira ntchito kwambiri pamagetsi apakati a 1.0V.Zida za -1LI ndi -2L zimawunikiridwa kuti zikhale ndi mphamvu zotsika kwambiri zokhazikika ndipo zimatha kugwira ntchito pamagetsi otsika kwambiri pamagetsi otsika kwambiri kuposa zida za -1 ndi -2, motsatana.Zida za -1LI zimagwira ntchito pa VCCINT = VCCBRAM = 0.95V ndipo zimakhala ndi liwiro lofanana ndi -1 liwiro grade.Zida za -2L zimatha kugwira ntchito pazigawo ziwiri za VCCINT, 0.9V ndi 1.0V ndipo zimafufuzidwa kuti zikhale ndi mphamvu zotsika kwambiri.Ikagwiritsidwa ntchito pa VCCINT = 1.0V, liwiro la chipangizo -2L ndi lofanana ndi -2 liwiro kalasi.Ikagwiritsidwa ntchito pa VCCINT = 0.9V, -2L static ndi mphamvu yamphamvu imachepetsedwa.Makhalidwe a Artix-7 FPGA DC ndi AC amatchulidwa pazamalonda, zowonjezera, mafakitale, zowonjezera (-1Q), ndi kutentha kwa asilikali (-1M).Kupatula kutentha kwa magwiridwe antchito kapena pokhapokha zitadziwika mwanjira ina, magawo onse amagetsi a DC ndi AC ndi ofanana pagawo linalake la liwiro (ndiko kuti, mawonekedwe anthawi ya chida chankhondo cha -1M speed grade ndi ofanana ndi -1C grade grade chipangizo chamalonda).Komabe, magiredi othamanga osankhidwa okha ndi/kapena zida zomwe zimapezeka mumtundu uliwonse wa kutentha.Mwachitsanzo, -1M imapezeka kokha m'banja la chitetezo cha Artix-7Q ndipo -1Q imapezeka mu XA Artix-7 FPGAs.Ma voliyumu onse operekedwa ndi makulidwe a kutentha amayimira zovuta kwambiri.Zosintha zomwe zikuphatikizidwa ndizofanana ndi mapangidwe otchuka komanso ntchito wamba.