| Memory format | SRAM | 
| Installation type | Surface mount | 
| packing | TR | 
| Part status | On sale | 
| Memory type | Volatile | 
| storage capacity | 4.5Mb(256K x 18) | 
| Voltage - Supply | 3.135V ~ 3.465V | 
| working temperature | -40°C ~ 85°C(TA) | 
| Memory interface | Paralleling | 
| Clock frequency | 117 MHz | 
| Access time | 7.5 ns | 
| Encapsulation/Housing | 100-LQFP | 
| Country of origin | USA | 
| Warehouse | China/Hong Kong | 
| quality | Original genuine |