{"Memory Organization":"64k x 8","Write Cycle Time-Max (tWC)":"10 ms","Memory Density":"512 kb","Supply Voltage-Nom":"4.5 to 5.5 V","Access Time-Max":"70 ns"}...

{"Data Retention":"100","Output Enable Access Time":"30(ns)","Operating Temperature (Max)":"70C","Operating Temperature (Min)":"0C","Density":"524288(Bit)","Mounting":"Surface Mount","Operating Supply Voltage (Min)":"4.5(V)","Rad Hardened":"No","Programming Voltage":"4.5 TO 5.5","Access Time (Max)":"70(ns)","Programmable":"Yes","Operating Temperature Classification":"COMMERCIALC","Operating Temp Range":"0C to 70C","Package Type":"PLCC","Interface Type":"Parallel","Write Protection":"Yes","Organization":"64K...