64Kb SPI serial EEPROM memory with 8K x 8 organization, featuring a 160ns access time and a maximum operating frequency of 3MHz. This surface mount component is housed in an MSOP package with dimensions of 3mm x 3mm x 0.85mm. It operates across a wide voltage range of 1.8V to 5.5V and supports write protection. RoHS compliant and lead-free.
Frequency3MHz
PackageMSOP
Current5mA
MountingSurface Mount
Quick Jump:
Chat with Datasheet
Sponsored by
Sign in to ask questions about the Microchip 25AA640A-I/MS 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 ™
Technical Specifications
Microchip 25AA640A-I/MS technical specifications.
General
| Access Time | 160ns |
| Access Time-Max | 160ns |
| Package/Case | MSOP |
| Density | 64Kb |
| Frequency | 3MHz |
| Height | 0.85mm |
| Interface | SPI, Serial |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Frequency | 3MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 64Kb |
| Memory Type | EEPROM, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Operating Supply Voltage | 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 |
| Width | 3mm |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | YES |
Compliance
| RoHS | Compliant |
Datasheet
Microchip 25AA640A-I/MS Datasheet
Download the complete datasheet for Microchip 25AA640A-I/MS to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.