STMicroelectronics M41T83SMY6 Real-Time Clock

The M41T83SMY6 is a robust, low-power serial real-time clock (RTC) with a built-in 32.768 kHz oscillator from STMicroelectronics. This high-quality RTC module is specifically designed to provide precise time and date tracking, down to the second, and is ideal for a wide range of applications in consumer, industrial, and telematics.

Key Features

• Accuracy: The device maintains an excellent time accuracy and has automatic leap year correction.
• Power Management: It includes an embedded crystal which means lower power consumption and a smaller footprint, along with a battery backup input for continuous timekeeping.
• Interface: Communication with the M41T83SMY6 is achieved through an I2C serial interface, making it easy to integrate with most microcontrollers.
• Programmable Alarms: It provides a programmable alarm function that can be set to a specific time and date.
• Watchdog Timer: An integrated watchdog timer can be used to reset a system in the event of a malfunction.
• Additional Features: It also includes oscillator fail detection and a programmable square wave output.

Applications

The M41T83SMY6 is versatile and can be used in various applications, such as:

• Consumer electronics (e.g., video recorders, televisions, and cameras)
• Embedded systems
• Industrial systems and servers
• Network infrastructure (e.g., routers, switches)
• Automotive telematics and navigation systems

Reliability and Support

STMicroelectronics is known for its commitment to quality and reliability. The M41T83SMY6 comes with the assurance of performance and longevity, backed by ST's expertise in the semiconductor industry. Technical support and comprehensive documentation are available to assist with integration and troubleshooting.