4Mb Asynchronous SRAM, 512K x 8 configuration, featuring a 55ns access time. This CMOS memory component operates with a parallel interface, supporting a 19-bit address bus and an 8-bit word size. It is designed for surface mounting in a TFSOP package, with a wide operating temperature range of -40°C to 125°C. The device is lead-free and RoHS compliant, with a maximum supply voltage of 5.5V.
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Cypress CY62148ESL-55ZAXA technical specifications.
| Access Time | 55ns |
| Access Time-Max | 55ns |
| Address Bus Width | 19b |
| Package/Case | TFSOP |
| Density | 4Mb |
| Interface | Parallel |
| Lead Free | Lead Free |
| Max Operating Temperature | 125°C |
| Memory Size | 4Mb |
| Memory Type | SDR, , RAM, SRAM - Asynchronous |
| Min Operating Temperature | -40°C |
| Max Supply Current | 2mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.2V |
| Mount | Surface Mount |
| Number of Ports | 1 |
| Number of Words | 512000 |
| Package Quantity | 234 |
| Packaging | Tray |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | MoBL® |
| Supply Current | 20mA |
| Sync/Async | Asynchronous |
| Word Size | 8b |
| RoHS | Compliant |
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