Manufacturer : Xilinx Inc. Series : XC4000E/X Part Status : Obsolete Number of LABs/CLBs : 324 Number of Logic Elements/Cells : 770 Total RAM Bits : 10368 Number of I/O : 144 Number of Gates : 8000 Voltage - Supply : 4.5V ~ 5.5V Mounting Type : Surface Mount Operating Temperature : -40°C ~ 100°C (TJ) Package / Case : 208-BFQFP Supplier Device Package : 208-PQFP (28x28)