STMicroelectronics

M48T248Y-70PM1

M48T248Y-70PM1 Description

The M48T248Y-70PM1 is a Phantom Time Chip from STMicroelectronics, part of the renowned Timekeeper® series. This clock/timing IC is designed for applications requiring precise timekeeping and minimal power consumption. It features a parallel interface and is housed in a 32-pin DIP package, making it suitable for through-hole mounting. The M48T248Y-70PM1 operates within a voltage range of 4.5V to 5.5V and has a maximum timekeeping current of 5mA, ensuring efficient power usage.

This IC is designed to function within an operating temperature range of 0°C to 70°C, making it suitable for a variety of industrial and consumer applications. It supports both 12-hour and 24-hour time formats (HH:MM:SS:hh) and includes a leap year feature, ensuring accurate timekeeping over extended periods. The M48T248Y-70PM1 is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.

M48T248Y-70PM1 Features

• Timekeeping Precision: The M48T248Y-70PM1 offers accurate timekeeping with a maximum current draw of 5mA at 4.5V to 5.5V, ensuring minimal power consumption.
• Flexible Time Format: Supports both 12-hour and 24-hour time formats (HH:MM:SS:hh), providing versatility for different application requirements.
• Leap Year Feature: Incorporates a leap year feature to maintain accurate timekeeping over multiple years without manual adjustments.
• Parallel Interface: Equipped with a parallel interface, facilitating straightforward integration with various systems.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of installation in a wide range of applications.
• Compliance and Safety: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Wide Operating Temperature Range: Functions reliably within a temperature range of 0°C to 70°C, making it suitable for diverse environmental conditions.

M48T248Y-70PM1 Applications

The M48T248Y-70PM1 is ideal for applications that require precise and reliable timekeeping with minimal power consumption. Its features make it particularly suitable for:

• Industrial Control Systems: Provides accurate timekeeping for logging events and synchronizing operations.
• Consumer Electronics: Ideal for devices that require a reliable clock function, such as digital clocks, timers, and home automation systems.
• Telecommunications: Ensures accurate time synchronization for network operations and data logging.
• Medical Devices: Maintains precise timekeeping for medical equipment that requires accurate time records for patient monitoring and treatment schedules.

Conclusion of M48T248Y-70PM1

The M48T248Y-70PM1 is a robust and versatile Phantom Time Chip that offers precise timekeeping with minimal power consumption. Its features, including the leap year function, flexible time format, and compliance with environmental standards, make it a reliable choice for a variety of applications. Despite being marked as obsolete, the4 M8T248Y-70PM1 remains a valuable component for applications requiring accurate and efficient timekeeping solutions.