Maxim Integrated DS1216C SmartWatch RAM

The DS1216C SmartWatch RAM from Maxim Integrated is a state-of-the-art memory module that seamlessly integrates a watch function, a full-featured battery-backed non-volatile RAM, and a crystal, all in a single package. This innovative design allows for the continuous counting of seconds, minutes, hours, days, date of the month, months, and years with leap-year compensation valid up to 2100.

Designed for high-performance data storage applications, the DS1216C provides a reliable solution for systems that require data to be preserved across power loss without the need for an external battery. With its built-in lithium energy cell, the DS1216C maintains data and real-time clock operation for over 10 years in the absence of power, making it an ideal choice for long-term critical applications.

The module is capable of functioning with a wide range of microprocessors, as it includes a built-in quartz crystal that ensures precise timekeeping. The SmartWatch RAM is transparent to the host system, which means that no additional support circuitry is required, and integration is as simple as socketing the device into a standard 600 mil DIP socket or surface mounting the device onto the system board.

Furthermore, the DS1216C offers a watch function that includes an oscillator, divider chain, real-time clock, power-fail write protection, and lithium energy source. The power-fail write protection ensures that when VCC falls below a minimum VPF voltage, write protection is unconditionally enabled to prevent data corruption during power loss.

Maxim Integrated's DS1216C SmartWatch RAM is a versatile and robust component, perfect for applications that demand accurate timekeeping and data retention without the maintenance or replacement of batteries. Whether it's for embedded systems, industrial controllers, or other sophisticated electronic products, the DS1216C offers a compact, reliable, and energy-efficient solution for your critical data and timing needs.

For detailed specifications, compatibility, and configuration options, users should consult the DS1216C datasheet or contact Maxim Integrated's technical support team.