25LC640-E/SN
IC EEPROM 64KBIT SPI 3MHZ 8SOICManufacturer: Microchip Technology
Categories: Memory
Quality Control: Learn More
Microchip Technology's 25LC640-E-SN is a 64Kbit Serial Peripheral Interface (SPI) EEPROM memory device. This non-volatile memory offers an 8K x 8 organization and operates at a clock frequency of up to 3 MHz. Designed for reliable data storage, it features a wide operating voltage range of 2.5V to 5.5V and an extended temperature range of -40°C to 125°C. The device is housed in an 8-SOIC (Small Outline Integrated Circuit) package, suitable for surface mounting. Key specifications include a 5ms write cycle time for word/page operations. This component is commonly utilized in industrial, automotive, and consumer electronics applications requiring persistent data retention.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 6 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 64Kbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Voltage - Supply | 2.5V ~ 5.5V |
| Technology | EEPROM |
| Clock Frequency | 3 MHz |
| Memory Format | EEPROM |
| Supplier Device Package | 8-SOIC |
| Write Cycle Time - Word, Page | 5ms |
| Memory Interface | SPI |
| Memory Organization | 8K x 8 |
| Programmable | Verified |