25AA040/SN
IC EEPROM 4KBIT SPI 1MHZ 8SOICManufacturer: Microchip Technology
Categories: Memory
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The Microchip Technology 25AA040-SN is a 4Kbit serial EEPROM memory device utilizing the SPI interface, capable of operating up to 1 MHz. This non-volatile memory is organized as 512 x 8 bits and features a single 1.8V to 5.5V supply voltage range. Designed for surface mount applications, it is housed in an 8-SOIC package with a 3.90mm width. The component offers a write cycle time of 5ms per word/page and operates within a temperature range of 0°C to 70°C. This EEPROM is commonly employed in industrial control, automotive, and consumer electronics sectors requiring reliable data storage.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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 | 0°C ~ 70°C (TA) |
| Voltage - Supply | 1.8V ~ 5.5V |
| Technology | EEPROM |
| Clock Frequency | 1 MHz |
| Memory Format | EEPROM |
| Supplier Device Package | 8-SOIC |
| Write Cycle Time - Word, Page | 5ms |
| Memory Interface | SPI |
| Memory Organization | 512 x 8 |
| Programmable | Verified |