The M41T83SQA6F is a low-power serial real-time clock (RTC) with a built-in 32.768 kHz oscillator from the renowned semiconductor manufacturer, STMicroelectronics. Designed for high precision and reliability, this RTC provides a comprehensive feature set that makes it ideal for a wide range of applications in consumer, industrial, and telematics.

Key Features

• Accurate Timekeeping: Integrated crystal oscillator ensures high accuracy timekeeping.
• Low Power Consumption: Optimized for battery-powered applications, ensuring minimal power drain.
• Serial Interface: I2C serial interface for easy integration with most microcontrollers.
• Calendar: Full calendar with century flag that is valid until the year 2099.
• Alarms: Two programmable time-of-day alarms and one programmable square-wave output.
• Watchdog Timer: Programmable watchdog timer for system reset in case of failure.
• Counters: Counters for seconds, minutes, hours, day, date, month, year, and century.
• Temperature Compensation: On-chip temperature compensation for improved accuracy.

Applications

The versatility of the M41T83SQA6F makes it suitable for various applications including:

• Embedded Systems
• Utility Meters
• POS Terminals
• Consumer Electronics
• Industrial Controllers
• Telematics and Networking Equipment

Additional Information

The M41T83SQA6F comes in an 8-pin SOIC package, making it compact and easy to integrate into system designs. Its built-in crystal means fewer external components are required, simplifying the design and reducing overall system costs. With its robust feature set and STMicroelectronics' commitment to quality, the M41T83SQA6F is a reliable choice for maintaining accurate time in your electronic projects.

For detailed technical specifications, application notes, and support resources, visit the STMicroelectronics official product page.