The 24LC21/P is a 1Kb I2C EEPROM with a maximum frequency of 400kHz and a supply voltage range of 2.5V to 5.5V. It is packaged in a PDIP-8 package and has a maximum operating temperature of 70°C. The device is RoHS compliant and has a supply current of 3mA. It is available in a rail/tube packaging with 60 units per package.
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Microchip 24LC21/P technical specifications.
| Access Time | 10ms |
| Access Time-Max | 900ns |
| Package/Case | PDIP |
| Contact Plating | Tin, Matte |
| Density | 1Kb |
| Frequency | 400kHz |
| Interface | I2C, Serial |
| Max Frequency | 400kHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 1Kb |
| Memory Type | EEPROM, |
| Min Supply Voltage | 2.5V |
| Organization | 128X8 |
| Package Quantity | 60 |
| Packaging | Rail/Tube |
| Programming Voltage | 5.5V |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 3mA |
| Write Protection | YES |
| RoHS | Compliant |
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