| Memory format | EEPROM | 
| Installation type | Through-Hole | 
| packing | pipe | 
| Part status | On sale | 
| Memory type | nonvolatile | 
| storage capacity | 512Kb(64K x 8) | 
| Voltage - Supply | 4.75V ~ 5.25V | 
| working temperature | 0°C ~ 70°C(TA) | 
| Memory interface | Paralleling | 
| Access time | 45 ns | 
| Encapsulation/Housing | 28-DIP(0.600,15.24mm) | 
| Country of origin | Taiwan | 
| Warehouse | China/Hong Kong | 
| quality | Original genuine | 
| technology | EEPROM |