Intersil.com/X28HC256P-15
{"Category":"EEPROM","Data Retention":"100(Min) Year","Description":"Value","Density":"256 Kb","Package":"28PDIP","Typical Operating Supply Voltage":"5 V","Operating Temperature":"0 to 70 \u00b0C","Hardware Data Protection":"Yes","Interface Type":"Parallel","Programming Voltage":"4.5 to 5.5 V","Maximum Random Access Time":"150 ns","Organization":"32Kx8","Manufacturer":"Intersil"}...
1214 Bytes - 08:12:05, 16 June 2024