The M41T00AUDD1F is a low-power, serial real-time clock (RTC) with a built-in 32.768 kHz oscillator from STMicroelectronics. This highly integrated timekeeping device is designed to offer a precise and reliable method of tracking time in a wide range of applications, from consumer electronics to industrial systems.

Key Features

• Accurate Timekeeping: Maintains time with high precision, featuring a built-in crystal resonator for stable timekeeping.
• Low Power Consumption: Optimized for battery-powered applications, ensuring minimal power drain even when the main power supply is turned off.
• Serial Interface: Equipped with an I2C serial interface for easy integration into most microcontroller-based systems.
• Automatic Leap Year Correction: Capable of automatic adjustment for leap years up to the year 2100, ensuring consistent date tracking.
• Programmable Alarm: Features a programmable alarm function that can be set to a specific time, allowing for scheduled events or wake-up signals.
• Robust Timekeeping: Includes a battery-backup input pin that allows the device to continue timekeeping operations even during power outages.

Applications

The M41T00AUDD1F is versatile and can be used in various applications, such as:

• Embedded systems
• Utility meters
• POS terminals
• Consumer electronics
• Industrial control systems
• Medical devices

Technical Specifications

With a wide operating temperature range and a compact SOIC package, the M41T00AUDD1F is designed to perform reliably in challenging environments. It operates on a voltage range of 2.7V to 5.5V, making it suitable for a variety of power supplies, and its small footprint makes it an excellent choice for space-constrained applications.

For detailed technical specifications, datasheets, and support resources, visit the STMicroelectronics website.