STMicroelectronics

M41ST87WMX6

M41ST87WMX6 Description

The M41ST87WMX6 is an advanced Real Time Clock (RTC) IC from STMicroelectronics, designed to provide precise timekeeping and calendar functions in a wide range of applications. With a surface-mount packaging and a 28SO package, this IC is suitable for integration into various electronic devices. Although the product is now obsolete, it still offers a comprehensive set of features and benefits for specific use cases.

M41ST87WMX6 Features

• Type: Clock/Calendar, providing accurate timekeeping and date tracking.
• Memory Size: 128B, allowing for storage of essential time and date information.
• Voltage - Supply: 2.7V to 3.6V, ensuring compatibility with a wide range of power sources.
• Current - Timekeeping (Max): 0.5mA @ 2.7V to 3.6V, offering energy-efficient operation.
• Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, and Watchdog Timer, providing a versatile set of functions for various applications.
• Time Format: HH:MM:SS:hh (24 hr), allowing for easy integration with 24-hour timekeeping systems.
• RoHS Status: ROHS3 Compliant, ensuring environmental compliance.
• REACH Status: REACH Unaffected, indicating that the product does not contain any substances of very high concern (SVHC) listed under the REACH regulation.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), ensuring reliable performance in various environmental conditions.

M41ST87WMX6 Applications

The M41ST87WMX6 is ideal for applications that require precise timekeeping and calendar functions, such as:

1. Automotive Systems: For in-vehicle infotainment systems, dashboard displays, and other electronic control units.
2. Industrial Control Systems: For monitoring and controlling industrial processes, ensuring accurate time and date tracking.
3. Telecommunications Equipment: For network synchronization and time-stamping of data packets.
4. Consumer Electronics: For devices like smartwatches, fitness trackers, and home automation systems.

Conclusion of M41ST87WMX6

While the M41ST87WMX6 is now an obsolete product, it still offers a range of features and benefits that make it suitable for specific applications. Its advanced timekeeping and calendar functions, combined with its energy-efficient operation and compliance with environmental regulations, make it an attractive option for designers looking to integrate precise timekeeping capabilities into their electronic devices. Although it may not be the latest model on the market, the M41ST87WMX6 remains a reliable choice for applications that require accurate and reliable timekeeping.