256Kb serial EEPROM memory, 32K x 8 organization, featuring I2C 2-wire interface with a maximum frequency of 400kHz. Operates across a wide supply voltage range of 1.7V to 5.5V, with a maximum access time of 900ns. Packaged in a lead-free, RoHS compliant 8-pin PDIP for through-hole mounting. Extended temperature range from -40°C to 85°C.
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Microchip 24AA256-I/P technical specifications.
| Access Time | 900ns |
| Access Time-Max | 900ns |
| Package/Case | PDIP |
| Contact Plating | Tin, Matte |
| Density | 256Kb |
| Frequency | 400kHz |
| Height | 3.3mm |
| Interface | I2C, Serial, 2-Wire |
| Lead Free | Lead Free |
| Length | 9.27mm |
| Max Frequency | 400kHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 256Kb |
| Memory Type | EEPROM, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.7V |
| Mount | Through Hole |
| Organization | 32KX8 |
| Package Quantity | 60 |
| 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 | 6.35mm |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | YES |
| RoHS | Compliant |
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