MCP79522-I/MS

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The MCP79522-I/MS is a key component for applications that require real time clocks and accurate timekeeping. It is a low-power, programmable real-time clock (RTC) that offers a robust accuracy and reliability, making it ideal for a wide range of applications including: embedded systems, industrial and medical devices, automotive, home automation, and even gaming systems. The MCP79522-I/MS is based on a highly tuned platform with a multitude of features and benefits that enable it to better meet the needs of today’s intricate designs and demanding applications.

The MCP79522-I/MS contains an integrated RTC with a real-time clock (RTC) oscillator, autonomous battery backup power and a programmable alarm function. It is designed to provide up to 32.768 kHz oscillator accuracy, with minimal drift resulting from temperature variation. This allows the device to accurately keep time over large temperature ranges, and it operates from -40°C to +85°C. The MCP79522-I/MS also offers an integrated two- and three-wire serial-data interface, status registers, and battery-backed circuitry and memory, allowing it to maintain accurate time, even when the power supply is cut.

The MCP79522-I/MS is a highly integrated, low-power real-time clock (RTC) for accurate timekeeping applications. It features a 32.768 kHz oscillator accuracy and temperature-controlled oscillator drift and is designed to operate over a wide temperature range of -40°C to +85°C. The RTC has integrated battery backup power, programmable alarm features, and a two- and three-wire serial-data interface. The device also contains status registers and battery-backed RAM, allowing it to maintain accurate time when the power supply is cut.

With its 32.768 kHz oscillator accuracy, the MCP79522-I/MS ensures reliable and accurate timekeeping even in the most challenging environments. It also has a configurable timer/counter functionality and an external oscillator input, enabling users to customize their applications. The alarm feature, with up to 19 output selections, allows the device to be triggered at a predefined time or after a preset interval. The device can also be used as a watchdog timer or even to control the power supply of a mobile phone.

The two- and three-wire serial-data interface makes it easy to communicate with the clock, and the device can be connected to a variety of microcontrollers and processors. The MCP79522-I/MS also features a battery-backup pin that enables the RTC to be powered by a single-cell coin cell battery. This ensures the device is always powered and time is accurately kept, even when the main power supply is cut.

The MCP79522-I/MS is a highly integrated, low-power real-time clock that is designed for accurate timekeeping applications. Its features and benefits make it well-suited to a wide range of applications in a variety of industries. With its integrated battery backup power, programmable alarm features, two- and three-wire serial-data interface, and configurable timer/counter, the MCP79522-I/MS is a reliable and efficient solution for today’s clock and timing applications.

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