CY7B139-25JC
IC SRAM 36KBIT PARALLEL 68PLCCManufacturer: Cypress Semiconductor Corp
Categories: Memory
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Cypress Semiconductor Corp CY7B139-25JC is a 36Kbit asynchronous, dual-port SRAM designed for high-speed data buffering and memory applications. This component features a parallel interface with an access time of 25 ns, ensuring rapid data retrieval and manipulation. The memory organization is 4K x 9 bits, supporting both byte and parity access. Operating from a 4.5V to 5.5V supply voltage, it is suitable for a range of industrial and commercial systems. The CY7B139-25JC is housed in a 68-PLCC (24.23x24.23) surface-mount package, facilitating integration into compact designs. Typical applications include networking equipment, telecommunications infrastructure, and industrial control systems requiring robust and fast volatile memory solutions. Write cycle time is also rated at 25 ns.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 68-LCC (J-Lead) |
| Mounting Type | Surface Mount |
| Memory Size | 36Kbit |
| Memory Type | Volatile |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Technology | SRAM - Dual Port, Asynchronous |
| Memory Format | SRAM |
| Supplier Device Package | 68-PLCC (24.23x24.23) |
| Write Cycle Time - Word, Page | 25ns |
| Memory Interface | Parallel |
| Access Time | 25 ns |
| Memory Organization | 4K x 9 |
| Programmable | Not Verified |
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