4Mb asynchronous SRAM chip, 256K x 16 configuration, featuring a 45ns access time. This surface-mount component operates with a 5V supply voltage and offers a parallel interface. It supports an 18-bit address bus and a 16-bit word size, with a maximum operating frequency of 22MHz. Packaged in a 44-pin TSOP-II, this RoHS compliant memory chip is designed for industrial temperature ranges from -40°C to 85°C.
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Cypress CY62146ELL-45ZSXI technical specifications.
| Access Time | 45ns |
| Access Time-Max | 45ns |
| Address Bus Width | 18b |
| Package/Case | TSOP |
| Density | 4Mb |
| Frequency | 1MHz |
| Height | 1.044mm |
| Interface | Parallel |
| Lead Free | Lead Free |
| Length | 18.52mm |
| Max Frequency | 22MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 4Mb |
| Memory Type | Volatile, , SRAM, SDR |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Ports | 1 |
| Number of Words | 256000 |
| Operating Supply Voltage | 5V |
| Package Quantity | 135 |
| Packaging | Tray |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | MoBL® |
| Supply Current | 20mA |
| Supply Voltage-Nom | 5V |
| Sync/Async | Asynchronous |
| Temperature Grade | INDUSTRIAL |
| Width | 10.262mm |
| Word Size | 16b |
| RoHS | Compliant |
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