Product Overview: DS1501WZ+T&R

The DS1501WZ+T&R from Maxim Integrated is a high-performance, full-function, real-time clock (RTC) with a host of integrated features that make it an ideal choice for a wide range of applications requiring accurate timekeeping and data management. This precision timekeeping device is designed to maintain accurate time and date information, including leap year compensation up to the year 2100.

Key Features

• Y2K Compliance: The DS1501WZ+T&R is fully compliant with Y2K regulations and can handle dates from the year 1900 to 2100, ensuring long-term usability without the need for external updates or modifications.
• Battery Backup: It includes a battery input pin that allows for a backup power source to maintain timekeeping operations even when the main power is lost, ensuring uninterrupted performance.
• Integrated Watchdog Timer: The device features an integrated watchdog timer that can be used to reset a microprocessor if it fails to operate properly, enhancing system reliability.
• Programmable Alarm: A programmable alarm function is available, which can be set to trigger on a specific date, day of the week, or time, providing flexibility for scheduling and reminder applications.
• Serial Interface: The RTC uses a serial interface for communication, making it easy to integrate into existing systems with minimal additional components.
• Automatic Power-Fail Detect: The DS1501WZ+T&R is equipped with an automatic power-fail detect feature that switches to the backup battery upon detecting a power failure, ensuring continuous operation.

Applications

The DS1501WZ+T&R is an excellent choice for a variety of applications that require precise timekeeping, data logging, or scheduled operations. It is commonly used in:

• Telecommunication systems
• Embedded systems
• Industrial control systems
• Data loggers
• Consumer electronics

Product Packaging and Availability

This RTC is available in a surface-mount package and is provided on tape and reel (T&R), facilitating efficient assembly for high-volume production. Maxim Integrated's commitment to quality and reliability makes the DS1501WZ+T&R a trusted component for any time-sensitive application.