Description

Elevate your real-time clock (RTC) capabilities with the ANALOG DS12CR887 Constant-Voltage Trickle Charger, a sophisticated solution designed for precision timekeeping and reliability. Serving as a functional drop-in replacement for the DS12885, this device redefines RTC functionality with a host of advanced features and capabilities.

At its core, the DS12CR887 integrates an RTC/calendar, one time-of-day alarm, and three maskable interrupts with a common interrupt output, offering comprehensive timekeeping and scheduling capabilities. With 114 bytes of battery-backed static RAM, it provides ample storage for critical data retention.

One of the standout features of the DS12CR887 is its automatic adjustment for month-end dates, including leap year corrections, ensuring accurate timekeeping across all months. The device supports both 24-hour and 12-hour formats, with an AM/PM indicator for added convenience and flexibility.

To guarantee uninterrupted operation, the DS12CR887 features a precision temperature-compensated circuit that monitors the status of VCC. In the event of a primary power failure, the device seamlessly switches to a backup supply, preserving critical data and functionality. The VBACKUP pin supports either a rechargeable battery or a supercapacitor, with an integrated trickle charger ensuring continuous backup power availability.

Accessed through a multiplexed byte-wide interface compatible with both Intel and Motorola modes, the DS12CR887 offers seamless integration into a wide range of electronic systems. Whether deployed in industrial automation, telecommunications, or automotive applications, this device delivers uncompromising performance and reliability.

Experience the next level of RTC functionality with Miken World Wide and the ANALOG DS12CR887 Constant-Voltage Trickle Charger, where precision meets peace of mind in critical timekeeping applications.