AT93C66AW-10SI-1.8
IC EEPROM 4KBIT 3-WIRE 8SOICManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology's AT93C66AW-10SI-1-8 is a 4Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device. This non-volatile memory utilizes a 3-wire serial interface for efficient data transfer, supporting clock frequencies up to 2 MHz. The memory organization is available as either 512 x 8 bits or 256 x 16 bits, configurable via mode-select pin. Designed for surface mounting, it comes in an 8-SOIC package with a standard 0.154" (3.90mm) width. Operating across a voltage range of 1.8V to 5.5V, this component is suitable for applications requiring reliable data retention in demanding environments, with an operating temperature range of -40°C to 85°C. Typical applications include industrial control systems, automotive electronics, and consumer devices where configuration data or small parameter storage is critical. The write cycle time for a word or page is a maximum of 10ms.
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 | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 4Kbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 1.8V ~ 5.5V |
| Technology | EEPROM |
| Clock Frequency | 2 MHz |
| Memory Format | EEPROM |
| Supplier Device Package | 8-SOIC |
| Write Cycle Time - Word, Page | 10ms |
| Memory Interface | 3-Wire Serial |
| Memory Organization | 512 x 8, 256 x 16 |
| Programmable | Not Verified |
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