The M48T02-70PC1 is a 16 Kbit 2Kb x 8 TIMEKEEPER<sup>® Static RAM integrated with a real-time clock from the industry-leading semiconductor manufacturer, STMicroelectronics. This high-performance, low-power RAM device is designed to provide a convenient and efficient battery-backed memory and timekeeping solution for a wide range of applications.

Key Features

• Integrated Ultra-low Power SRAM and Real-time Clock (RTC): The device combines 2 Kb x 8 bits of static RAM with a built-in real-time clock, ensuring both data storage and precise timekeeping in one compact package.
• High Data Retention Reliability: With a self-contained lithium battery and control circuitry, the M48T02-70PC1 guarantees data retention and clock functionality for over 10 years in the absence of external power.
• Byte-wide Configuration: The byte-wide configuration of the SRAM allows for easy integration into a variety of system architectures, providing flexible and straightforward memory expansion.
• Optimized Speed: This device operates with a speed of 70ns, ensuring fast access times that are suitable for high-performance computing systems.
• Industry-standard Packaging: The M48T02-70PC1 is available in a JEDEC standard 24-pin DIP package, making it compatible with common board layouts and easy to integrate into existing designs.

Applications

The M48T02-70PC1 is ideal for a variety of applications where reliable data storage and timekeeping are essential. These include:

• Industrial control systems
• Telecommunications equipment
• Network servers
• Medical devices
• Utility meters
• Point-of-sale terminals

Product Summary

STMicroelectronics' M48T02-70PC1 is a versatile, reliable, and energy-efficient solution for systems requiring battery-backed SRAM with an integrated real-time clock. Its robust design and long-term data retention capabilities make it an excellent choice for critical applications where maintaining data integrity and accurate timekeeping is paramount.