Maxim Integrated DS1386-32K-150: Real-Time Clock RAM

The Maxim Integrated DS1386-32K-150 is a versatile real-time clock (RTC) module that integrates a wealth of features for systems requiring accurate timekeeping, data storage, and extended durability. This component is designed to maintain not only the time and date but also to provide a non-volatile memory storage solution.

At the heart of the DS1386-32K-150 lies a real-time clock/calendar which provides seconds, minutes, hours, day, date, month, and year information. The accuracy of the timekeeping is maintained within the RTC by a built-in crystal oscillator, which ensures that time is kept with precision, even when the main power is lost. The device also supports automatic leap year correction, up to the year 2100, ensuring long-term reliability without the need for manual adjustments.

One of the standout features of the DS1386-32K-150 is its integrated 32KB of static RAM. This non-volatile memory is battery-backed, preserving stored data for extended periods even when the main power supply is unavailable. This makes the DS1386-32K-150 an ideal choice for applications that require data retention without constant power, such as embedded systems, utility meters, and other industrial or commercial devices.

The device operates on a wide voltage range and includes an energy-saving feature that reduces power consumption during periods when the RAM is not accessed. This makes it an energy-efficient choice for battery-powered applications. The DS1386-32K-150 is designed for direct connection to a microprocessor bus, allowing for easy integration into existing designs.

For security and control purposes, the DS1386-32K-150 features a programmable watchdog timer, alarm interrupts, and a lockable timekeeping register. These features provide additional layers of safety and ensure that critical events are captured and addressed promptly.

The DS1386-32K-150 comes in a robust, industry-standard 150 mil SO package, ensuring compatibility with a wide range of hardware designs and making it suitable for harsh industrial environments. With its comprehensive feature set, this Maxim Integrated product is a reliable and flexible solution for any application requiring accurate timekeeping and data storage.

Overall, the Maxim Integrated DS1386-32K-150 is a highly reliable and functional component that delivers the quality and performance expected from a leader in integrated circuit design and manufacturing.