64Kb Serial EEPROM with SPI interface, organized as 8K x 8. Features a 100ns access time and operates at frequencies up to 5MHz. This surface mount device is housed in a lead-free SOIC package, suitable for operation between -40°C and 125°C with supply voltages from 2.5V to 5.5V. Includes write protection and is RoHS compliant.
Frequency10MHz
PackageSOIC
Current5mA
MountingSurface Mount
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Technical Specifications
Microchip 25LC640AT-E/SN technical specifications.
General
| Access Time | 100ns |
| Access Time-Max | 100ns |
| Package/Case | SOIC |
| Density | 64Kb |
| Frequency | 10MHz |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Max Frequency | 5MHz |
| Max Operating Temperature | 125°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64Kb |
| Memory Type | Non-Volatile, , EEPROM |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.5V |
| Mount | Surface Mount |
| Operating Supply Voltage | 5V |
| Organization | 8KX8 |
| Package Quantity | 3300 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 5mA |
| Supply Voltage-Nom | 5.5V |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | YES |
Compliance
| RoHS | Compliant |
Datasheet
Microchip 25LC640AT-E/SN Datasheet
Download the complete datasheet for Microchip 25LC640AT-E/SN to view detailed technical specifications.
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