STMicroelectronics

M48T201V-85MH1F

M48T201V-85MH1F Description

The M48T201V-85MH1F is a high-performance Real Time Clock (RTC) IC from STMicroelectronics, designed to provide accurate timekeeping and calendar functions in a wide range of electronic systems. This device is part of the Timekeeper® series, known for its reliability and precision. The M48T201V-85MH1F operates within a supply voltage range of 3V to 3.6V and features a maximum timekeeping current of 2mA, ensuring low power consumption and extended battery life.

The M48T201V-85MH1F is designed for surface mount applications, making it suitable for compact and space-constrained designs. It is available in a Tape & Reel (TR) package, which facilitates automated assembly processes and ensures high reliability during manufacturing. The device operates within a temperature range of 0°C to 70°C, making it ideal for use in various environmental conditions.

M48T201V-85MH1F Features

The M48T201V-85MH1F offers a comprehensive set of features that enhance its functionality and versatility. Key features include:

• Alarm Functionality: The device supports alarm settings, allowing for precise scheduling and event triggering.
• Leap Year Calculation: It automatically adjusts for leap years, ensuring accurate date tracking over extended periods.
• Square Wave Output: This feature enables the generation of a square wave signal, useful for synchronization and timing applications.
• Supervisor and Watchdog Timer: These functions provide system monitoring and reset capabilities, enhancing system reliability and stability.
• Y2K Compliance: The M48T201V-85MH1F is Y2K compliant, ensuring accurate date and time tracking beyond the year 2000.
• 24-Hour Time Format: The device operates in a 24-hour time format (HH:MM:SS), providing clear and unambiguous timekeeping.

The M48T201V-85MH1F also features a parallel interface, facilitating easy integration with various microcontrollers and systems. It is RoHS3 compliant and REACH unaffected, ensuring compliance with environmental regulations and standards.

M48T201V-85MH1F Applications

The M48T201V-85MH1F is ideal for a wide range of applications where accurate timekeeping and calendar functions are essential. Specific use cases include:

• Consumer Electronics: In devices such as digital cameras, media players, and smart home appliances, the M48T201V-85MH1F provides reliable time and date information.
• Industrial Automation: For systems requiring precise scheduling and timing, such as PLCs and industrial controllers, this RTC IC ensures accurate and consistent operation.
• Telecommunications: In networking equipment and communication systems, the M48T201V-85MH1F helps maintain accurate time synchronization.
• Medical Devices: For medical equipment that requires precise timekeeping for logging and monitoring, the M48T201V-85MH1F offers reliable and accurate time and date functions.

Conclusion of M48T201V-85MH1F

The M48T201V-85MH1F from STMicroelectronics is a robust and versatile Real Time Clock IC that offers a comprehensive set of features and benefits. Its low power consumption, extensive functionality, and compliance with industry standards make it an ideal choice for a variety of applications. Whether used in consumer electronics, industrial automation, telecommunications, or medical devices, the M48T201V-85MH1F ensures accurate and reliable timekeeping, enhancing the performance and reliability of the systems it is integrated into.