BQ4802YDWRG4

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The BQ4802YDWRG4 is a low-power real time clock IC with a built-in oscillator and a battery-backed RAM for use in data logging, embedded control, and time synchronization. This device is ideal for applications such as PC motherboards, embedded systems, and industrial automation. The BQ4802YDWRG4 features 20 pins, a wide voltage range from 1.8V to 6V, an I2C and SPI interface, and a programmable watchdog timer.

The BQ4802YDWRG4 offers several features, including a wide-range 14-bit counter, 32 clock counts, and 37 alarm counts, which can be individually programmed to trigger alarms or timers. A built-in Watchdog Timer allows the device to power-down on idle or inactivity without interfering with system operation. The real time clock is also equipped with an ultra-low power configurable frequency output, enabling precise synchronization of external devices. An I2C serial interface allows direct communication with various microcontrollers, while the user-programmable Watchdog Timer can be used to monitor system activity.

The BQ4802YDWRG4 real time clock is an ideal solution for a wide variety of applications, such as data logging, embedded control, time synchronization, PC motherboards, embedded systems, and industrial automation. It is also ideal for applications where reliable and accurate timing is important, such as alarms or timers. With its versatile design, the BQ4802YDWRG4 is perfect for applications requiring both low power and reliable timing.

The BQ4802YDWRG4 also offers support for a wide array of operating systems, including Linux, Windows, and Mac OS X for easy integration into existing systems. The device is compatible with I²C and SPI buses, providing an ideal solution for data logging and time synchronization. The device also features a low power configurable frequency output, allowing the user to adjust the timing accuracy of external devices. This feature makes the BQ4802YDWRG4 ideal for applications requiring frequent updates in timing or synchronization.

The BQ4802YDWRG4 provides reliable, accurate timing for a wide range of applications. It features a 14-bit counter with 31 clock counts and 37 alarm counts, allowing the user to set alarms or timers that can trigger system activities. A built-in Watchdog Timer provides easy power management, enabling the device to power down in idle or inactive situations without interfering with system operations. Additionally, the device is equipped with an ultra-low power configurable frequency output, allowing precise synchronization of external devices.

In summary, the BQ4802YDWRG4 real time clock is an ideal solution for applications requiring reliable and accurate timing. The device is perfect for data logging, embedded control, time synchronization, PC motherboards, embedded systems, and industrial automation. It offers a wide array of features, including a 14-bit counter with 31 clock counts and 37 alarm counts, a built-in Watchdog Timer for power management, and an ultra-low power configurable frequency output for precise synchronization. This makes the device an ideal choice for any application requiring reliable timing and superior performance.

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