| TYPE | DESCRIPTION |
| Mfr | Winbond Electronics Corporation |
| Series | SpiFlash® |
| Package | Tube |
| Product Status | OBSOLETE |
| Package / Case | 8-WDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Memory Size | 4Mbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.7V ~ 3.6V |
| Technology | FLASH |
| Clock Frequency | 104 MHz |
| Memory Format | FLASH |
| Supplier Device Package | 8-WSON (6x5) |
| Write Cycle Time - Word, Page | 3ms |
| Memory Interface | SPI |
| Memory Organization | 512K x 8 |
| DigiKey Programmable | Not Verified |
