The 25LC640AXT-E/ST is a 64Kb SPI EEPROM with an access time of 100ns and a maximum frequency of 5MHz. It operates over a supply voltage range of 2.5V to 5.5V and is available in a TSSOP-8 package. The device is RoHS compliant and has a maximum operating temperature of 125°C. It is available in a tape and reel packaging with a quantity of 2500 units.
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Microchip 25LC640AXT-E/ST technical specifications.
| Access Time | 100ns |
| Access Time-Max | 100ns |
| Package/Case | TSSOP |
| Density | 64Kb |
| Frequency | 5MHz |
| Interface | SPI, Serial |
| Max Frequency | 5MHz |
| Max Operating Temperature | 125°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64Kb |
| Memory Type | EEPROM, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.5V |
| Operating Supply Voltage | 5V |
| Organization | 8KX8 |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 5mA |
| Write Protection | YES |
| RoHS | Compliant |
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