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*The following are the basic parameters of the product, involving the characteristics of the product and its category
| TYPE | DESCRIPTION |
|---|---|
| RoHS Status | ROHS3 Compliant |
| Number of Ports | 2 |
| Mounting Type | Surface Mount |
| Mount | Surface Mount |
| Number of Functions | 1 |
| ECCN Code | EAR99 |
| Radiation Hardening | No |
| JESD-609 Code | e3 |
| Lead Free | Lead Free |
| Part Status | Obsolete |
| Memory Width | 8 |
| Supply Voltage | 5V |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Packaging | Tray |
| Peak Reflow Temperature (Cel) | 260 |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Terminal Finish | Matte Tin (Sn) |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Terminal Position | QUAD |
| Height Seated (Max) | 5.08mm |
| Memory Interface | Parallel |
| Voltage – Supply | 4.5V~5.5V |
| Operating Temperature | 0°C~70°C TA |
| Output Characteristics | 3-STATE |
| Memory Type | Volatile |
| Word Size | 8b |
| Number of Terminations | 68 |
| Number of Pins | 68 |
| Pin Count | 68 |
| Memory Format | SRAM |
| I/O Type | COMMON |
| Sync/Async | Asynchronous |
| Published | 1996 |
| Nominal Supply Current | 180mA |
| Write Cycle Time – Word, Page | 25ns |
| Technology | SRAM – Dual Port, Asynchronous |
| Standby Current-Max | 0.015A |
| Package / Case | 68-LCC (J-Lead) |
| Address Bus Width | 24b |
| Memory Size | 32Kb 4K x 8 |
| Density | 32 kb |
| Additional Feature | AUTOMATIC POWER-DOWN |
| Organization | 4KX8 |
| Frequency | 25GHz |
| Base Part Number | CY7C138 |
*The following components have specifications similar
*The following five components have specifications similar
