The DS1337S+T&R is an IC (integrated circuit) component that is commonly used in real-time clock (RTC) applications. Manufactured by Maxim Integrated, it offers accurate time measurement and reliable clock functions. Here is an overview and key features of the DS1337S+T&R:
1. Real-Time Clock (RTC) Functionality: The DS1337S+T&R is primarily designed to perform real-time clock functions. It provides accurate timekeeping even in the presence of frequent power interruptions or fluctuations.
2. Highly Accurate Time Measurements: This IC component offers precise time measurements with an accuracy of ±2 minutes per month. Therefore, it can be relied upon for time-sensitive applications that require accurate timekeeping.
3. Integrated Crystal Oscillator: The DS1337S+T&R includes an integrated crystal oscillator, eliminating the need for any external components. This feature simplifies the design and reduces the overall cost of the circuit.
4. Battery-Backup Support: To ensure continuous operation during power interruptions, the DS1337S+T&R supports a backup battery. When the main power supply is lost, the IC seamlessly switches to the backup power source, ensuring uninterrupted clock functionality.
5. Programmable Alarms: The DS1337S+T&R allows for the programming of multiple alarms. These alarms can trigger interrupts, facilitating timely actions or notifications based on specific time criteria
