AM29F400BB-70SI NOR Flash Parallel 5V 4Mbit 512K/256K x 8bit/16bit 70ns 44-Pin SO
From SPANSION
| Access Time (Max) | 70 ns |
| Address Bus | 19/18 b |
| Boot Type | Bottom |
| Cell Type | NOR |
| Density | 4194304 Bit |
| Interface Type | Parallel |
| Mounting | Surface Mount |
| Number of Words | 512K/256K |
| Operating Supply Voltage (Max) | 5.5 V |
| Operating Supply Voltage (Min) | 4.5 V |
| Operating Supply Voltage (Typ) | 5 V |
| Operating Temp Range | -40C to 85C |
| Operating Temperature (Max) | 85C |
| Operating Temperature (Min) | -40C |
| Operating Temperature Classification | Industrial |
| Package Type | SO |
| Pin Count | 44 |
| Program/Erase Volt (Typ) | 4.5 to 5.5 V |
| Programmable | Yes |
| Rad Hardened | No |
| Supply Current | 50 mA |
| Sync/Async | Asynchronous |
| Word Size | 8/16 b |
