STMicroelectronics

M41T00SC64MY6F

M41T00SC64MY6F Description

The M41T00SC64MY6F is a highly integrated Real-Time Clock (RTC) and Calendar IC designed by STMicroelectronics. This device is specifically engineered to provide accurate timekeeping and calendar functions in a variety of electronic systems. It features an 8KB EEPROM memory, which allows for additional data storage beyond time and calendar information. The M41T00SC64MY6F operates within a wide supply voltage range of 2.7V to 5.5V and offers a typical timekeeping current of 100µA, making it highly energy-efficient. This IC supports a battery backup supply voltage range of 2.5V to 35V, ensuring reliable operation even during power failures.

M41T00SC64MY6F Features

• Clock/Calendar Functionality: The M41T00SC64MY6F provides accurate timekeeping with a time format of HH:MM:SS, including support for leap years, ensuring precise date and time tracking.
• EEPROM Memory: Equipped with 8KB of EEPROM memory, this IC can store additional user data, making it versatile for applications requiring data logging or configuration storage.
• Wide Operating Voltage Range: The device operates within a supply voltage range of 2.7V to 5.5V, and supports a battery backup voltage range of 2.5V to 35V, providing flexibility in power supply options.
• Low Power Consumption: With a typical timekeeping current of 100µA, the M41T00SC64MY6F is optimized for low power consumption, making it suitable for battery-powered applications.
• Surface Mount Packaging: The M41T00SC64MY6F is available in a Surface Mount Tape & Reel (TR) package, facilitating easy integration into compact and high-density PCB designs.
• Compliance and Standards: This IC is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for use in various industries.

M41T00SC64MY6F Applications

The M41T00SC64MY6F is ideal for applications requiring reliable and accurate timekeeping along with additional data storage capabilities. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as digital cameras, media players, and smart home appliances that require accurate timekeeping and data storage.
• Industrial Automation: Suitable for control systems and monitoring equipment that need to log events and maintain accurate time records.
• Telecommunications: Can be used in network equipment for timestamping and logging critical events, ensuring precise time synchronization.
• Medical Devices: Applicable in medical monitoring equipment where accurate timekeeping and data logging are crucial for patient care and regulatory compliance.

Conclusion of M41T00SC64MY6F

The M41T00SC64MY6F from STMicroelectronics is a robust and versatile RTC and Calendar IC that offers a combination of accurate timekeeping, extensive data storage, and low power consumption. Its wide operating voltage range and support for battery backup make it highly reliable, even in environments with unstable power supplies. The inclusion of EEPROM memory adds an extra layer of functionality, making it suitable for a wide range of applications. Despite being marked as obsolete, the M41T00SC64MY6F remains a valuable component for designers looking for a reliable and feature-rich RTC solution.