STMicroelectronics

M41T0DS6E

M41T0DS6E Description

The M41T0DS6E is a surface-mount Real Time Clock (RTC) and calendar IC designed by STMicroelectronics. This obsolete product offers a wide supply voltage range of 2V to 5.5V, making it versatile for various power supply configurations. It features a maximum timekeeping current of 1.2µA to 31µA at 3V to 5.5V, ensuring low power consumption and extended battery life. The M41T0DS6E operates on an I2C interface and maintains time in a standard HH:MM:SS format. It is packaged in a tube and is REACH unaffected, RoHS3 compliant, and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions.

M41T0DS6E Features

• Wide Supply Voltage Range: The M41T0DS6E supports a supply voltage range of 2V to 5.5V, providing flexibility in power supply design and compatibility with various power sources.
• Low Power Consumption: With a maximum timekeeping current of 1.2µA to 31µA at 3V to 5.5V, this RTC is highly efficient, making it ideal for battery-powered applications where power conservation is critical.
• I2C Interface: The M41T0DS6E communicates via the I2C protocol, enabling easy integration into systems with existing I2C buses and simplifying communication with microcontrollers or other devices.
• Standard Time Format: The RTC maintains time in a standard HH:MM:SS format, ensuring compatibility with common timekeeping applications and simplifying the integration process.
• Surface-Mount Packaging: The surface-mount design allows for compact and reliable integration into modern PCB layouts, enhancing the overall reliability and space efficiency of the system.
• Compliance and Safety: The M41T0DS6E is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards, making it suitable for a wide range of applications.
• Moisture Sensitivity Level 1: With an MSL of 1, the M41T0DS6E can be exposed to ambient conditions without the need for special handling or storage, simplifying manufacturing and assembly processes.

M41T0DS6E Applications

The M41T0DS6E is ideal for applications requiring accurate timekeeping and calendar functions with minimal power consumption. Its wide supply voltage range and low power consumption make it suitable for battery-powered devices, such as:

• Portable Devices: Ideal for handheld devices, wearables, and other portable electronics where battery life and compact design are crucial.
• Embedded Systems: Suitable for embedded systems that require a reliable RTC for logging events, maintaining schedules, or providing accurate timestamps.
• Industrial Applications: Applicable in industrial settings where precise timekeeping is necessary for monitoring, control systems, and data logging.
• Consumer Electronics: Appropriate for consumer electronics that need a reliable clock/calendar function, such as smart home devices, digital clocks, and other time-sensitive applications.

Conclusion of M41T0DS6E

The M41T0DS6E from STMicroelectronics is a versatile and efficient RTC and calendar IC that offers significant advantages over similar models. Its wide supply voltage range, low power consumption, and standard time format make it an ideal choice for a variety of applications, particularly those requiring accurate timekeeping with minimal power draw. The surface-mount design and compliance with environmental and safety standards further enhance its suitability for modern electronics. Despite being an obsolete product, the M41T0DS6E remains a reliable option for applications needing a robust and efficient RTC solution.