FPGA, STRATIX II, 15K LE, 484FBGA; Family Type:Stratix II; Series:Stratix II; Total RAM Bits:419328; No. of I/O's:342; Core Supply Voltage Range:1.15V to 1.25V; I/O Supply Voltage:3.3V; Operating Frequency Max:550MHz; Operating Temperature Range:0°C to +85°C; Logic Case Style:BGA; No. of Pins:484; Frequency:650MHz; I/O Interface Standard:LVPECL, HyperTransport, LVDS, Differential HSTL, Differential; I/O Output Drive:3.3V, 2.5V, 1.8V, 1.5V; Logic IC Base Number:EP2S15; Logic IC Function:FPGA; No. of I/O's:342; Operating Frequency Max:520MHz; Package / Case:FBGA; Programmable Logic Type:FPGA; Supply Voltage Max:1.25V; Supply Voltage Min:1.15V; Termination Type:SMD