The Maxim Integrated DS1500YE is a high-precision, Y2K-compliant watchdog timer integrated with a full-featured real-time clock (RTC) and embedded battery. Designed to monitor the functionality of embedded systems, the DS1500YE ensures reliable operation through its automatic reset capability if the system fails to strobe within a preset time interval.

This robust component is perfect for long-term dependable applications, thanks to its embedded lithium battery, which guarantees a minimum of 10 years of data retention and clock functionality without external power. Its Y2K compliance ensures correct date and time tracking through the century rollover, making it an ideal choice for systems that require longevity and accuracy.

The DS1500YE comes in a compact, surface-mountable 28-pin TSOP package, making it suitable for space-constrained applications. It operates over a wide temperature range, ensuring reliable performance in diverse operating environments.

Key Features:

• Integrated Watchdog Timer: Monitors system operation and resets the processor in case of malfunction.
• Real-Time Clock: Provides accurate timekeeping with leap year compensation and Y2K compliance.
• Embedded Battery: Ensures operation for a minimum of 10 years without external power, perfect for mission-critical applications.
• Automatic Power-Fail Detect: Safeguards data integrity during power loss situations.
• Wide Operating Temperature Range: Functions reliably across various environmental conditions.
• Surface-Mount Package: The 28-pin TSOP package allows for easy integration into system designs.

Whether you are designing industrial control systems, telecommunications infrastructure, or other critical applications, the Maxim Integrated DS1500YE provides the reliability and precision necessary to maintain system integrity and continuous operation. Its combination of RTC and watchdog functionality, along with the built-in battery, makes it a comprehensive solution for your timekeeping and system monitoring needs.