DS1747W-120IND

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The DS1747W-120IND is a real-time clock (RTC) device that allows users to keep track of time when using microprocessors. It is designed to be highly accurate and reliable, and is also power efficient, making it suitable for use in a variety of applications. The device is available in an industry-standard package, making it easy to integrate into existing designs.

The DS1747W-120IND is based on an oscillator that runs at 32.768kHz. The clock information is provided by the output of this oscillator and converted into digital values by the device\'s internal circuitry. The data is stored in a Non-Volatile RAM (NVRAM). This ensures that the device is able to maintain an accurate timer, even in the event of power loss.

The RTC is powered by a separate battery, allowing it to keep accurate time when primary power is lost. This battery is automatically recharged when the device is powered up. The DS1747W-120IND is also designed to be very low in power consumption, allowing for extended battery life.

The DS1747W-120IND is versatile and suitable for use in many types of application. It can be used to keep accurate time in a variety of embedded systems, including microcontrollers and measuring instruments. It is also useful for data logging and tracking, allowing the user to accurately record the timing of events. Other applications include smart cards, remote monitoring and alarm systems, and time-of-flight measurements.

The DS1747W-120IND consists of three ports, each of which is 16-bits wide. The first port is used for the clock data and the other two are used for user-defined functions. The device also has a range of alarm and frequency functions, allowing for greater flexibility and control over the application.

The DS1747W-120IND is a highly accurate and reliable RTC device, ideal for use in various types of application. Its power efficiency, ease of integration and range of features make it a great choice for those who need an accurate and reliable way to keep track of time.

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