| Memory format | Flash Memory |
| Installation type | Surface mount |
| packing | bulk |
| Part status | stop production |
| Memory type | nonvolatile |
| storage capacity | 4Mb(512K x 8) |
| Voltage - Supply | 2.3V ~ 3.6V |
| working temperature | -40°C ~ 105°C(TA) |
| Memory interface | SPI |
| Clock frequency | 100 MHz |
| Encapsulation/Housing | 8-SOIC(0.209,5.30mm wide) |
| Country of origin | USA |
| Warehouse | China/Hong Kong |
| quality | Original genuine |
| Write cycle time - words, pages | 5ms |