4Mb NOR Flash memory with a parallel interface, offering 55ns access time. This non-volatile FLASH memory features a 512K x 8 word organization and an 8-bit data bus. Operating at 3.3V, it is housed in a 32-pin TSOP package for surface mounting. The component is lead-free, RoHS compliant, and suitable for operation between 0°C and 70°C.
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Microchip SST39LF040-55-4C-WHE technical specifications.
| Access Time | 55ns |
| Access Time-Max | 55ns |
| Address Bus Width | 19b |
| Package/Case | TSOP |
| Data Bus Width | 8b |
| Density | 4Mb |
| Interface | Parallel |
| Lead Free | Lead Free |
| Max Operating Temperature | 70°C |
| Memory Size | 4Mb |
| Memory Type | NOR, , Non-Volatile, FLASH |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of Words | 512000 |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 208 |
| Packaging | Tray |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | SST39 MPF™ |
| Supply Current | 20mA |
| Supply Voltage-Nom | 3.6V |
| Sync/Async | Asynchronous |
| Word Size | 8b |
| RoHS | Compliant |
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