The M41T80M6E is a low-power serial real-time clock (RTC) with a built-in 32.768 kHz oscillator from STMicroelectronics. This highly integrated timekeeping device offers precise time tracking and is equipped with a range of features that make it ideal for a variety of applications including embedded systems, industrial controllers, and consumer electronics.

Key Features

• Accurate Timekeeping: The device ensures accurate timekeeping, which is fundamental for time-critical applications and processes.
• Low Power Consumption: Designed for battery-powered applications, the M41T80M6E consumes minimal power, thereby extending the life of your device.
• Serial Interface: It includes an I2C interface, allowing for easy integration with microcontrollers and processors.
• Alarm and Watchdog Functions: The RTC comes with programmable alarm and watchdog functions that can be used to schedule events or reset the system in case of malfunction.
• Automatic Leap Year Correction: The built-in logic automatically adjusts for leap years up to the year 2099, ensuring consistent date information.
• Additional Features: The device includes a programmable frequency output, a countdown timer, and an oscillator stop detection, which helps to identify power failures.

Applications

The versatility of the M41T80M6E makes it suitable for a wide range of applications, including:

• Embedded Systems
• Industrial Control Systems
• Networking Equipment
• Utility Meters
• Consumer Electronics

Technical Specifications

The M41T80M6E operates within a voltage range of 2.7V to 5.5V and is available in an 8-pin SOIC package. It is also compliant with RoHS and features a temperature range of -40°C to +85°C, making it reliable in diverse environments.

With its robust feature set and STMicroelectronics' commitment to quality, the M41T80M6E is an excellent choice for designers looking to incorporate a dependable RTC into their systems.