XC4013XL-2HT176C Field Programmable Gate Array, 3.3V, 176-Pin HTQFP
XC4013XL-3HT 176-Pin Quad Field Programmable Gate Array
Field Programmable Gate Array, 576 CLBs, 10000 Gates, 200MHz, 576-Cell, CMOS, PQFP176, HTQFP-176
176-Pin 3.3V Quad Quad Flat Package Field-Programmable Gate Array