DS1921L-F5X Datasheet - Maxim Integrated

DS1921L-F5X, Thermochron iButton

DS1921L-F5X Thermochron® iButton® SPECIAL .

Features

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* Digital thermometer measures temperature in 0.5°C increments (accuracy ±1.0°C)
* Built-in real-time clock (RTC) and timer has accuracy of ±2 minutes per month from 0°C to 45°C
* Automatically wakes up and measures tem- perature at user-programmable intervals from 1 to 255 minutes

DS1921L-F5X-MaximIntegrated.pdf