256Kb serial EEPROM memory with 2-Wire/I2C interface, organized as 32K x 8. Features a maximum operating frequency of 1MHz and a fast access time of 400ns. Operates across a wide supply voltage range of 1.7V to 5.5V, with a maximum programming voltage of 5.5V. Packaged in a lead-free, RoHS-compliant 8-pin TSSOP for surface mounting, with dimensions of 4.4mm width, 3mm length, and 1mm height. Includes write protection and a maximum write cycle time of 5ms.
Frequency1MHz
PackageTSSOP
Current3mA
MountingSurface Mount
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Technical Specifications
Microchip 24FC256-I/ST technical specifications.
General
| Access Time | 5ms |
| Access Time-Max | 400ns |
| Package/Case | TSSOP |
| Contact Plating | Tin, Matte |
| Density | 256Kb |
| Frequency | 1MHz |
| Height | 1mm |
| Interface | 2-Wire, I2C, Serial |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Frequency | 1MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 256Kb |
| Memory Type | EEPROM, |
| Min Supply Voltage | 1.7V |
| Mount | Surface Mount |
| Organization | 32KX8 |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Programming Voltage | 5.5V |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 3mA |
| Supply Voltage-Nom | 5.5V |
| Width | 4.4mm |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | YES |
Compliance
| RoHS | Compliant |
Datasheet
Microchip 24FC256-I/ST Datasheet
Download the complete datasheet for Microchip 24FC256-I/ST to view detailed technical specifications.
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