Diodes Incorporated PT7C43390LE Product Overview

The PT7C43390LE from Diodes Incorporated is a high-performance, low-energy, real-time clock (RTC) module that provides precise timekeeping and a host of additional features for a wide range of applications. This compact integrated circuit (IC) is designed to maintain accurate time and date information, with the added benefit of requiring minimal power to operate, making it an ideal choice for power-sensitive systems.

Key Features

• Accuracy: The PT7C43390LE offers excellent timekeeping accuracy, ensuring that devices remain synchronized with real-world time.
• Low Power Consumption: Optimized for battery-powered applications, it draws minimal current, contributing to extended battery life in portable devices.
• Automatic Leap Year Compensation: The device automatically adjusts for leap years, ensuring the date remains accurate without manual intervention.
• I2C Interface: Equipped with an I2C-bus interface, the PT7C43390LE allows for easy integration into existing designs and straightforward communication with microcontrollers.
• Additional Timekeeping Features: The module includes an alarm function, timer, and oscillator stop detection, providing versatile time-related functionalities for complex applications.

Applications

The PT7C43390LE is suited for a diverse range of applications that require accurate timekeeping. This includes:

• Consumer Electronics (e.g., smart appliances, wearables)
• Automotive Systems (e.g., infotainment, telematics)
• Industrial Equipment (e.g., metering, data loggers)
• Telecommunications (e.g., network time servers, routers)
• Portable Medical Devices

Technical Specifications

The PT7C43390LE operates over a wide voltage range and temperature range, making it adaptable to various operating environments. Its package is designed for easy mounting on PCBs, and its reliability is ensured through rigorous testing and quality control measures implemented by Diodes Incorporated.

Ordering Information

To obtain the PT7C43390LE or to request samples, customers can contact Diodes Incorporated or their authorized distributors. Detailed datasheets and technical support are available to assist with integration and to ensure optimal performance in the intended application.