FPGA, SPARTAN-3A, DSP, 484CSBGA; No. of Logic Blocks:4160; No. of Gates:1800000; No. of Macrocells:37440; Family Type:Spartan-3A; No. of Speed Grades:4; Total RAM Bits:1548288; No. of I/O's:309; Clock Management:DCM; Core Supply Voltage Range:1.2V; I/O Supply Voltage:3.3V; Operating Frequency Max:320MHz; Operating Temperature Range:-40°C to +100°C; Logic Case Style:BGA; No. of Pins:484; MSL:MSL 3 - 168 hours; SVHC:No SVHC (19-Dec-2011)