AT27C040-12RI
IC EPROM 4MBIT PARALLEL 32SOICManufacturer: Microchip Technology
Categories: Memory
Quality Control: Learn More
Microchip Technology AT27C040-12RI is a 4Mbit EPROM (Erasable Programmable Read-Only Memory) device organized as 512K x 8. This non-volatile memory features a parallel interface with a maximum access time of 120 ns. The OTP (One-Time Programmable) EPROM technology ensures data retention and reliable operation across a temperature range of -40°C to 85°C. Supplied in a 32-SOIC package, this component is suitable for surface mounting. The AT27C040-12RI is commonly utilized in industrial, automotive, and consumer electronics applications requiring persistent data storage. Its robust design and established technology make it a dependable choice for legacy systems and new designs demanding stable memory solutions.
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 | 32-SOIC (0.445"", 11.30mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 4Mbit |
| 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 | 32-SOIC |
| Write Cycle Time - Word, Page | - |
| Memory Interface | Parallel |
| Access Time | 120 ns |
| Memory Organization | 512K x 8 |
| Programmable | Not Verified |
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