AT27C256R-45PI
IC EPROM 256KBIT PARALLEL 28DIPManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology AT27C256R-45PI is a 256Kbit EPROM memory device featuring a parallel interface with a maximum access time of 45 ns. This OTP (One-Time Programmable) EPROM offers a memory organization of 32K x 8, providing reliable non-volatile data storage. Supplied in a 28-DIP (0.600", 15.24mm) through-hole package, it operates over a voltage range of 4.5V to 5.5V and is rated for an industrial temperature range of -40°C to 85°C. The AT27C256R-45PI is commonly utilized in applications requiring robust firmware storage, including industrial control systems, automotive electronics, and consumer goods.
Additional Information
Series: -RoHS Status: RoHS non-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 | 256Kbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Technology | EPROM - OTP |
| Memory Format | EPROM |
| Supplier Device Package | 28-PDIP |
| Write Cycle Time - Word, Page | - |
| Memory Interface | Parallel |
| Access Time | 45 ns |
| Memory Organization | 32K x 8 |
| Programmable | Not Verified |
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