ISL12020
Low-power real-time clock with temperature compensation and I2C interface
Manufacturer： ['onsemi', 'renesas', 'rochester', 'intersil']
series introduction
The **ISL12020 Series** is a family of highly integrated, low-power real-time clock (RTC) modules designed to provide accurate timekeeping and calendar functions for a wide range of electronic systems. These devices are engineered to deliver exceptional performance in power-sensitive applications, making them ideal for use in portable electronics, IoT devices, and embedded systems where energy efficiency and reliability are paramount.
One of the standout features of the ISL12020 Series is its ultra-low power consumption, which ensures extended battery life in portable and battery-operated devices. The series incorporates a built-in crystal oscillator and temperature compensation circuitry, enabling precise timekeeping even in fluctuating environmental conditions. With a typical timekeeping current of just 400nA, the ISL12020 Series is among the most power-efficient RTC solutions available, making it a preferred choice for applications requiring long-term operation on minimal power.
The ISL12020 Series also includes a suite of advanced features, such as programmable alarms, automatic leap year compensation, and a 32.768kHz clock output. These features enhance its versatility and usability in a variety of applications. The devices support both I²C and SPI communication interfaces, providing flexibility for integration into different system architectures. Additionally, the series offers non-volatile memory for storing critical data, ensuring that time and configuration settings are retained even during power loss.
Designed with robustness in mind, the ISL12020 Series operates over a wide temperature range, typically from -40°C to +85°C, making it suitable for use in harsh environments. Its compact form factor and surface-mount design further contribute to its appeal in space-constrained applications.
Typical applications for the ISL12020 Series include smart meters, medical devices, industrial automation systems, and consumer electronics such as smartwatches and fitness trackers. Its combination of low power consumption, high accuracy, and advanced features makes it an indispensable component in modern electronic designs, ensuring reliable timekeeping and system synchronization across diverse industries.
Images for reference
20-DFN, L20.5-5X4-0 PKG
20-DFN, L20.5-5X4-0 PKG
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