| Memory format | SRAM | 
| Installation type | Surface mount | 
| packing | TR | 
| Part status | stop production | 
| Memory type | Volatile | 
| storage capacity | 64Kb(8K x 8) | 
| Voltage - Supply | 3V ~ 3.6V | 
| working temperature | 0°C ~ 70°C(TA) | 
| Memory interface | Paralleling | 
| Access time | 25 ns | 
| Encapsulation/Housing | 64-LQFP | 
| Country of origin | USA | 
| Warehouse | China/Hong Kong | 
| quality | Original genuine | 
| Write cycle time - words, pages | 25ns |