SRAM CMOS 256K, SMD, 71256, SOJ-28; Memory Size:256Kbit; Memory Configuration:32K x 8bit; Access Time:20ns; Supply Voltage Range:4.5V to 5.5V; Memory Case Style:SOJ; No. of Pins:28; Operating Temperature Range:0°C to +70°C; Base Number:71256; IC Generic Number:71256; IC Temperature Range:Commercial; Interface Type:Parallel, TTL; Logic Function Number:71256; Memory Configuration:32K x 8; Memory Size:256Kbit; Memory Type:SRAM; Memory Voltage Vcc:5V; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Package / Case:SOJ; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD