STMicroelectronics M41T11M6E Real-Time Clock

The M41T11M6E from STMicroelectronics is a low-power serial I²C real-time clock (RTC) with a built-in 32.768 kHz oscillator. This highly integrated timekeeping device offers a comprehensive feature set that makes it an ideal choice for a wide array of applications where accurate timekeeping is paramount.

Key Features

• Accurate Timekeeping: It includes a built-in temperature-compensated crystal oscillator (TCXO) to maintain accurate timekeeping over a wide temperature range.
• Low Power Consumption: Designed for power-sensitive applications, the M41T11M6E has a very low energy footprint, ensuring minimal impact on battery life.
• Serial I²C Interface: The device communicates via a simple I²C interface, which allows for easy integration into existing systems with minimal additional components.
• Programmable Alarm: It features a programmable alarm function that can be set to a specific time, enabling the device to wake up a system from a low-power state when needed.
• Battery Backup: An optional battery backup input is provided, allowing the RTC to continue timekeeping operations even when the main power is unavailable.
• Automatic Leap Year Correction: Leap years are automatically accounted for by the M41T11M6E, ensuring the date remains accurate for decades without manual adjustment.

Applications

The M41T11M6E is suitable for a variety of applications, including:

• Consumer Electronics (e.g., smart appliances, wearables)
• Industrial Systems (e.g., automation, PLCs)
• Portable Instrumentation
• Medical Devices
• Utility Meters

Product Details

The M41T11M6E is encapsulated in an 8-pin SOIC package, making it easy to mount on a variety of PCB layouts. Its wide operating voltage range and low power consumption, combined with the robust serial interface and programmable features, make it a versatile and reliable choice for maintaining time in your electronic systems.

With the M41T11M6E, STMicroelectronics continues its tradition of providing high-quality, precision components for the electronics industry, ensuring that your products keep accurate time, all the time.