BQ4285S
Real time clock IC with NVSRAM control
Manufacturer： ['analog-devices', 'rochester', 'ti']
series introduction
The BQ4285S Series is a precision real-time clock (RTC) module designed to deliver accurate timekeeping and power management for a variety of embedded applications. This series stands out for its low power consumption, high accuracy, and versatile functionality, making it ideal for battery-powered devices and systems that require reliable timekeeping. Engineered with advanced features, the BQ4285S integrates a temperature-compensated crystal oscillator (TCXO) that ensures precise timekeeping across a wide temperature range, enhancing overall performance in challenging environments.
One of the key features of the BQ4285S Series is its ultra-low power consumption, which is a critical requirement for devices operating on limited battery life. The module operates in a low-power sleep mode while maintaining the ability to wake up and provide accurate time information on demand. This capability is particularly beneficial for wearable technology, remote sensors, and other IoT devices that need to operate efficiently without frequent battery changes.
The design characteristics of the BQ4285S Series include a compact footprint, making it suitable for integration into space-constrained applications. Its I2C interface facilitates easy communication with microcontrollers and other digital devices, simplifying the design process for engineers. Additionally, the series features built-in power management capabilities, including battery backup and programmable alarms, which enhance its versatility in a multitude of applications.
In terms of use cases, the BQ4285S is well-suited for consumer electronics, industrial automation systems, medical devices, and automotive applications. It enables precise timekeeping for scheduling tasks, event logging, and time-stamping data, which are essential functions in many modern electronic systems. Furthermore, its robustness and reliability make it an excellent choice for applications in harsh environments, where maintaining accurate time is critical for system functionality.
Overall, the BQ4285S Series combines precision timekeeping, energy efficiency, and versatile integration, making it an essential component for a wide range of modern electronic applications.
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