DS12R885S-33+T&R

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The DS12885S-33+T&R (DS12885) real time clock (RTC) is an integrated circuit developed by Dallas Semiconductor specifically designed to provide timekeeping, calendar, and alarm functions. It has a unique design that can provide accuracy and reliability in a wide range of applications.

The DS12885 includes a clock, a crystal oscillator, a calendar, a port for setting the time, a battery backup, a real-time clock interrupt and two programmable timer/counters. The clock runs from a quartz crystal which keeps time and synchronizes the system\'s internal clock registers. The crystal oscillator is of high-precision and assures accurate timekeeping capability. The clock can run in two modes: normal mode and standby mode. In normal mode, the clock runs continuously. In standby mode, the clock is stopped and the battery backup is activated.

The calendar provides date, weekday and month information. This is used to calculate dates and alarms, and to maintain the accurate time. The calendar also has a leap year function which adjusts the calendar automatically. The port is used to set or reset the time or to program alarms or events. Two programmable timer/counters provide flexible functions for time delay or counter applications.

The DS12885 is commonly used in a variety of applications such as clocks, watches, home entertainment systems, digital video recorders, consumer electronic devices, industrial applications, automotive and avionics systems, medical and laboratory equipment, and other time-focused products. The DS12885 is also used in low-power applications such as battery-powered systems, portable consumer electronics, and telecommunications equipment.

The DS12885 is designed to provide accurate and reliable performance in the harshest of environments. It can operate in temperatures ranging from -55°C to +125°C, and is designed to maintain accuracy over extended periods of time. The DS12885 is designed to be immune to electrical noise, radiation, and electro-magnetic interference.

The DS12885 can be used for a variety of real-time clock applications such as timekeeping, alarms, timers, counters, and calendar applications. The DS12885 is also used to provide timekeeping information to systems that require real-time accuracy, such as satellite communications, mobile phones, and computers.

The DS12885 is easy to use and configure. It has a built-in programming interface which makes it simple to set up and configure the clock. The clock also has a range of features and settings which can be programmed easily to suit the specific application.

The DS12885 is an ideal solution for accurate timekeeping and calendar requirements in a wide range of applications. Thanks to its accuracy, reliability and flexibility, the DS12885 is an ideal choice for any real-time clock application.

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