SRAM CMOS 256K, SMD, 71256, SOJ-28; Access Time:20ns; Memory Case Style:SOJ; No. of Pins:28; Operating Temperature Range:0°C to +70°C; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Package / Case:SOJ; Base Number:71256; IC Generic Number:71256; IC Temperature Range:Commercial; Logic Function Number:71256; Memory Configuration:32K x 8; Memory Size:256Kbit; Memory Type:SRAM; Termination Type:SMD