1Kb I2C/2-Wire Serial EEPROM, organized as 128x8, offers a maximum operating frequency of 400kHz. This surface mount device, housed in a SOIC N package, features an access time as fast as 900ns and a write cycle time of 10ms. Operating within a supply voltage range of 2.5V to 5.5V, it supports a maximum operating temperature of 70°C. The component is RoHS compliant and lead-free.
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Microchip 24LCS21A/SN technical specifications.
| Access Time | 10ms |
| Access Time-Max | 900ns |
| Package/Case | SOIC N |
| Density | 1Kb |
| Frequency | 400kHz |
| Interface | I2C, Serial |
| Lead Free | Lead Free |
| Max Frequency | 400kHz |
| Max Operating Temperature | 70°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 1Kb |
| Memory Type | EEPROM, |
| Min Operating Temperature | 0°C |
| Min Supply Voltage | 2.5V |
| Mount | Surface Mount |
| Organization | 128X8 |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Programming Voltage | 5.5V |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 3mA |
| Supply Voltage-Nom | 5.5V |
| Write Cycle Time-Max (tWC) | 10ms |
| Write Protection | YES |
| RoHS | Compliant |
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