STK20C04-WF25I
IC NVSRAM 4KBIT PARALLEL 28DIPManufacturer: Cypress Semiconductor Corp
Categories: Memory
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Cypress Semiconductor Corp STK20C04-WF25I is a 4Kbit Non-Volatile SRAM (NVSRAM) memory component. This device features a parallel interface with an access time of 25 ns, organized as 512 words by 8 bits. The STK20C04-WF25I operates from a 4.5V to 5.5V supply voltage. Its 28-DIP (0.600", 15.24mm) through-hole package is supplied in tubes. This NVSRAM technology provides data retention without external power, making it suitable for applications requiring persistent data storage in industrial, automotive, and data logging systems. The write cycle time for a word or page is also 25 ns. It operates across a temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-DIP (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 4Kbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Technology | NVSRAM (Non-Volatile SRAM) |
| Memory Format | NVSRAM |
| Supplier Device Package | 28-DIP |
| Write Cycle Time - Word, Page | 25ns |
| Memory Interface | Parallel |
| Access Time | 25 ns |
| Memory Organization | 512 x 8 |
| Programmable | Not Verified |
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