DS1921L-F5X Overview
Key Features
- 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
- Logs up to 2048 consecutive temperature measurements in protected nonvolatile (NV) memory
- Records a long-term temperature histogram with 2.0°C resolution
