ISL12022IBZ
Temperature-compensated real-time clock IC with calendar and 128B RAM
Manufacturer： ['renesas', 'intersil']
series introduction
The **ISL12022IBZ Series** is a family of highly integrated real-time clock (RTC) modules designed to deliver precise timekeeping and low-power operation for a wide range of electronic applications. These modules combine a robust RTC core with advanced features such as battery backup, automatic leap year compensation, and programmable alarms, making them ideal for systems requiring accurate time and date management. Built with reliability and efficiency in mind, the ISL12022IBZ Series is engineered to meet the demands of modern embedded systems, IoT devices, and portable electronics.
One of the standout features of the ISL12022IBZ Series is its ultra-low power consumption, which ensures extended battery life in energy-sensitive applications. The modules are equipped with a built-in power-fail detection circuit and automatic switchover to a backup battery, ensuring uninterrupted operation even during power outages. This makes them particularly suitable for applications where maintaining accurate timekeeping is critical, such as in medical devices, smart meters, and industrial automation systems. Additionally, the series supports a wide operating voltage range, enhancing its versatility across different power environments.
The ISL12022IBZ Series is designed with a compact form factor and a user-friendly I²C interface, enabling seamless integration into space-constrained designs. Its programmable alarms and interrupt functionality allow for efficient event scheduling and system wake-up, reducing overall power consumption in battery-operated devices. The modules also feature a temperature-compensated crystal oscillator (TCXO) for improved accuracy over a wide temperature range, ensuring reliable performance in harsh environments.
Typical applications for the ISL12022IBZ Series include consumer electronics, such as smartwatches and fitness trackers, where precise timekeeping and low power are essential. They are also widely used in automotive systems, such as infotainment and telematics, as well as in industrial equipment for data logging and event timing. With its combination of precision, reliability, and energy efficiency, the ISL12022IBZ Series is a trusted solution for designers seeking to enhance the functionality and performance of their time-sensitive applications.
Images for reference
8-SOIC,M8
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