25AA040X/ST
IC EEPROM 4KBIT SPI 1MHZ 8TSSOPManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology's 25AA040X-ST is a 4Kbit Serial Peripheral Interface (SPI) EEPROM memory device, organized as 512 x 8 bits. This non-volatile memory operates at a maximum clock frequency of 1 MHz and features a fast write cycle time of 5ms per word/page. The device supports a wide supply voltage range from 1.8V to 5.5V. Housed in an 8-TSSOP package with a 0.173" (4.40mm) width, it is designed for surface-mount applications. The 25AA040X-ST is commonly utilized in industrial control, automotive systems, and consumer electronics where reliable data storage is essential. It operates within an ambient temperature range of 0°C to 70°C.
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-TSSOP (0.173"", 4.40mm 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-TSSOP |
| Write Cycle Time - Word, Page | 5ms |
| Memory Interface | SPI |
| Memory Organization | 512 x 8 |
| Programmable | Not Verified |
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