The M48T37V-10MH6E is a TIMEKEEPER® RAM from STMicroelectronics, a globally renowned semiconductor company. This integrated battery-backed SRAM and real-time clock (RTC) component is designed for applications requiring reliable data storage and precise timekeeping functionalities in a single compact package.

Key Features

• Integrated Power-Supply: The device comes with a built-in 48mAh lithium battery, providing reliable backup for SRAM and RTC, ensuring data retention and accurate timekeeping during power outages.
• High-density SRAM: With 256 Kbits (32 Kbytes) of storage, the M48T37V-10MH6E offers ample space for data storage, making it suitable for various data-logging applications.
• Real-time Clock: The RTC keeps track of seconds, minutes, hours, days, date, month, and year, with automatic leap year compensation valid up to 2100, ensuring long-term accuracy.
• Low Power Consumption: The device is optimized for low power consumption, extending the life of the onboard battery and reducing the overall power requirements of the system it is integrated into.
• Speed: The access time of 70 ns allows for fast data retrieval, which is crucial for time-sensitive applications.
• Package: The M48T37V-10MH6E is available in a 44-lead SOH (44-pin SOIC) package, making it easy to integrate into various circuit board designs.

Applications

The M48T37V-10MH6E is ideal for a wide range of applications that require a combination of non-volatile data storage and real-time clock functionalities, such as:

• Industrial control systems
• Utility meters
• POS terminals
• Network routers, hubs, switches, and bridges
• Medical equipment
• Automotive electronics

Conclusion

In summary, the M48T37V-10MH6E from STMicroelectronics is a versatile and reliable component that integrates non-volatile SRAM with a precision real-time clock. Its low power consumption, ample storage capacity, and integrated battery make it an excellent choice for a multitude of applications requiring robust data retention and accurate timekeeping capabilities.