DS1338C-33#T&R

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The DS1338C-33#T&R is a highly reliable real-time clock suitable for a variety of applications. Its compact design makes it ideal for applications where size and power consumption are important. The DS1338C-33#T&R is an all-inclusive real-time clock, meaning all the necessary components are included in one package. This includes a long-life lithium battery, a 32.768 kHz crystal oscillator, a capacitor for the oscillator, and a signal conditioning circuit. It also includes an 8-bit counter, two 8-bit configurable pins, and a 10-year calendar with time, date and alarm functions.

The DS1338C-33#T&R real-time clock is primarily used in embedded applications that require accurate timing and is ideal for applications such as smart watches, telecommunication devices, and embedded medical devices. It is also used in industrial and automotive applications. The DS1338C-33#T&R is a highly accurate clock, with an accuracy of +/- 0.05% within a temperature range of 0 to 70 degrees Celsius.

The DS1338C-33#T&R provides multiple interrupt sources, which help to reduce power consumption. The real-time clock provides two distinct interrupt triggers - a minute pulse and a day/date pulse. The interrupt can be enabled/disabled using the configuration registers. The DS1338C-33#T&R also provides two alarm interrupt pins, which can be enabled/disabled through the configuration registers. The alarm can be programmed to trigger an interrupt on a one-minute, hourly, daily, or monthly basis. The DS1338C-33#T&R also provides a watchdog timer that can be enabled/disabled through the configuration registers and can generate an interrupt when the watchdog timer expires.

The DS1338C-33#T&R real-time clock also provides power-saving features to reduce power consumption. It has a selectable standby mode and quick start mode which can be used to reduce power consumption. In standby mode, the oscillator clock is stopped and only the backup battery is used to keep time. In quick start mode, the oscillator clock is restarted periodically to synchronize it with the backup battery. Additional power-saving features include the ability to select different crystal frequencies and the ability to program clock trimming (adjusting the oscillator frequency).

The DS1338C-33#T&R real-time clock is suitable for a variety of applications due to its high accuracy, low power consumption, and rich features. It offers excellent performance for both small and large embedded applications and is an ideal choice for timing applications where accuracy and flexibility are paramount. The real-time clock is simple to configure and provides a variety of features to help reduce total system power consumption and cost.

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