FPGA, CYCLONE IV, 15K, 144EQFP; No. of Logic Blocks:963; No. of Macrocells:15408; Family Type:Cyclone IV; Logic Case Style:EQFP; No. of Pins:144; No. of Speed Grades:8; Total RAM Bits:504Kbit; No. of I/O's:81; Clock Management:PLL; ;RoHS Compliant: Yes