Datasheet.Directory

{"Category":"Integrated Circuits (ICs)","Packaging":"Tube","Online Catalog":"Parallel EEPROM","Product Photos":"28-SOIC","Family":"Memory","Series":"-","Standard Package":"27","Supplier Device Package":"28-SOIC W","Datasheets":"AT28HC256","Memory Type":"EEPROM","Format - Memory":"EEPROMs - Parallel","Memory Size":"256K (32K x 8)","Voltage - Supply":"4.5 V ~ 5.5 V","Package / Case":"28-SOIC (0.295\", 7.50mm Width)","Interface":"Parallel","Operating Temperature":"-40\u00b0C ~ 85\u00b0C","Speed":"90ns","Other ...

{"Category":"EEPROM","Data Retention":"10 Year","Description":"Value","Density":"256 Kb","Package":"28SOIC","Typical Operating Supply Voltage":"5 V","Operating Temperature":"-40 to 85 \u00b0C","Hardware Data Protection":"Yes","Interface Type":"Parallel","Programming Voltage":"4.5 to 5.5 V","Maximum Random Access Time":"90 ns","Organization":"32Kx8","Manufacturer":"Atmel"}...

{"Density":"262144(Bit)","Mounting":"Surface Mount","Write Protection":"Yes","Programmable":"Yes","Output Enable Access Time":"40(ns)","Data Retention":"10","Operating Temperature (Min)":"-40C","Operating Temperature (Max)":"85C","Operating Temperature Classification":"Industrial","Package Type":"SOIC W","Operating Supply Voltage (Max)":"5.5(V)","Operating Supply Voltage (Min)":"4.5(V)","Access Time (Max)":"90(ns)","Operating Temp Range":"-40C to 85C","Interface Type":"Parallel","Organization":"32Kx8","Pin ...