The M48T201H870TR is a state-of-the-art Real-Time Clock (RTC) integrated circuit from STMicroelectronics, designed to provide precise time and date information to electronic systems. This timekeeping device is ideal for a wide range of applications, including industrial control systems, telecommunications, data loggers, and any embedded system requiring reliable timekeeping functionality.

Key Features

• Integrated Ultra-low-power SRAM: The device comes with a built-in 64-Kbit static RAM, providing backup data storage in the event of a power failure.
• Embedded Battery: It includes a self-contained battery that ensures a long life and stable operation, maintaining time and date information for over 10 years in the absence of external power.
• Timekeeping Accuracy: The RTC maintains an exceptional level of accuracy, with an integrated crystal oscillator that is precisely tuned for optimal timekeeping.
• Programmable Alarms: The M48T201H870TR features programmable alarm and interrupt functions, allowing for scheduled events and system wake-ups.
• Serial Interface: It offers a serial I2C interface for easy integration and communication with microcontrollers and other digital systems.
• Low Power Consumption: Designed for energy efficiency, the RTC operates with very low power consumption, making it suitable for battery-powered or power-sensitive applications.
• Industrial Temperature Range: The device is operational over an industrial temperature range, ensuring reliable performance under extreme conditions.

Applications

The M48T201H870TR is versatile and can be used in various applications where accurate timekeeping is crucial. Its robust feature set makes it an excellent choice for:

• Industrial control and automation systems
• Telecommunication infrastructure
• Data logging and monitoring equipment
• Medical devices and healthcare systems
• Consumer electronics

With its combination of features, the M48T201H870TR from STMicroelectronics offers a reliable and efficient solution for real-time clock and calendar functions, backed by the quality and expertise of a leading semiconductor manufacturer.