STMicroelectronics M48T08Y-10MH1F Timekeeper SRAM

The M48T08Y-10MH1F is a 64 Kbit 8Kb x8 TIMEKEEPER<sup>® SRAM from STMicroelectronics that integrates a battery-backed non-volatile timekeeping RAM with a programmable real-time clock (RTC). This innovative product is designed to maintain full functionality over a wide voltage range and is particularly suitable for applications that require reliable data storage and precise timekeeping even in the absence of power.

Key Features:

• Integrated Power-Supply: Comes with a built-in, long-life power-fail deselect circuit which, upon power failure, automatically switches to the battery supply, thus preserving the integrity of the data and the clock.
• Real-Time Clock: The device includes a programmable real-time clock that is accurate over a wide temperature range. It features year, month, day, date, hours, minutes, and seconds.
• High-Speed SRAM: Provides a storage capacity of 64 Kbits with an access time of 10ms, delivering fast data retrieval and storage capabilities.
• Low Power Consumption: Optimized for low power consumption, making it an ideal choice for battery-powered or power-sensitive systems.
• Package: Available in a 28-pin, 600 mil, JEDEC SOIC package, the M48T08Y-10MH1F is both compact and robust, suitable for a wide range of industrial and commercial applications.

Applications:

The M48T08Y-10MH1F is versatile and can be used in a variety of settings, including:

• Utility meters
• Security systems
• Industrial control systems
• Point of Sale (POS) terminals
• Network routers, hubs, switches, and bridges

Why Choose the M48T08Y-10MH1F?

STMicroelectronics' commitment to innovation is evident in the M48T08Y-10MH1F. Its integration of SRAM with a hardware real-time clock and battery backup ensures that critical data is preserved and timekeeping functions continue uninterrupted during power outages. This makes it an indispensable component for systems where data integrity and precise timekeeping are paramount. The robust design and wide operational temperature range make it an excellent choice for challenging environments.