AT27C256R-70RI
IC EPROM 256KBIT PARALLEL 28SOICManufacturer: Microchip Technology
Categories: Memory
Quality Control: Learn More
Microchip Technology's AT27C256R-70RI is a 256Kbit One-Time Programmable (OTP) EPROM memory integrated circuit. This non-volatile memory features a parallel interface and a memory organization of 32K x 8, offering an access time of 70 ns. Designed for surface mount applications, it is housed in a 28-SOIC package with a 0.342" (8.69mm) width. The device operates within a supply voltage range of 4.5V to 5.5V and is rated for an operating temperature range of -40°C to 85°C (TC). This component is commonly utilized in industrial control, automotive systems, and consumer electronics where reliable, high-density non-volatile storage is required.
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-SOIC (0.342"", 8.69mm Width) |
| Mounting Type | Surface Mount |
| 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-SOIC |
| Write Cycle Time - Word, Page | - |
| Memory Interface | Parallel |
| Access Time | 70 ns |
| Memory Organization | 32K x 8 |
| Programmable | Not Verified |