4Mb NOR FLASH memory IC with 120ns access time, featuring an 8-bit data bus and 19-bit address bus. This asynchronous, parallel interface component operates from a 4.5V to 5.5V supply voltage, with a typical 5V operating voltage and 40mA supply current. Packaged in a 32-pin TSOP for surface mounting, it offers a memory density of 4 Megabits (512K x 8 words) and a maximum operating temperature of 70°C.
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Microchip AT29C040A-12TC technical specifications.
| Access Time | 120ns |
| Access Time-Max | 120ns |
| Address Bus Width | 19b |
| Package/Case | TSOP |
| Data Bus Width | 8b |
| Density | 4Mb |
| Frequency | 120GHz |
| Interface | Parallel |
| Lead Free | Contains Lead |
| Max Operating Temperature | 70°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 4Mb |
| Memory Type | NOR, , FLASH, Non-Volatile |
| Min Operating Temperature | 0°C |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Words | 512000 |
| Operating Supply Voltage | 5V |
| Package Quantity | 156 |
| Packaging | Tray |
| RoHS Compliant | No |
| Supply Current | 40mA |
| Sync/Async | Asynchronous |
| Word Size | 8b |
| RoHS | Not Compliant |
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