| Series | - |
| Package | Tube |
| Part Status | Obsolete |
| Memory Type | Non-Volatile |
| Memory Format | NVSRAM |
| Technology | NVSRAM (Non-Volatile SRAM) |
| Memory Size | 4Mb (512K x 8) |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | 85ns |
| Access Time | 85 ns |
| Voltage - Supply | 4.75V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 32-DIP Module (0.61", 15.49mm) |
| Supplier Device Package | 32-DIP Module (18.42x42.8) |
