64Kb Serial SPI EEPROM memory, organized as 8K x 8, offering 230ns access time. Operates with a wide supply voltage range of 2.5V to 5.5V, supporting up to 2MHz frequency. Features a compact SOIC package with dimensions of 4.9mm (L) x 3.9mm (W) x 1.5mm (H). This non-volatile EEPROM is RoHS compliant and includes write protection capabilities.
Sign in to ask questions about the Microchip 25LC640-I/SN datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Microchip 25LC640-I/SN technical specifications.
| Access Time | 230ns |
| Access Time-Max | 230ns |
| Package/Case | SOIC |
| Density | 64Kb |
| Frequency | 2MHz |
| Height | 1.5mm |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Length | 4.9mm |
| Max Frequency | 2MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 64Kb |
| Memory Type | Non-Volatile, , EEPROM |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.5V |
| Organization | 8KX8 |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 5mA |
| Supply Voltage-Nom | 5.5V |
| Voltage | 7V |
| Width | 3.9mm |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | YES |
| RoHS | Compliant |
Download the complete datasheet for Microchip 25LC640-I/SN to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
