The M48T59Y-70PC1U is a highly integrated Timekeeper® SRAM designed by STMicroelectronics, a global leader in semiconductor solutions. This device is a 64 Kbit (8K x 8) non-volatile static RAM and real-time clock, which is a perfect solution for applications requiring data storage and timekeeping functionalities in a single, compact package.

Key Features

• Integrated Power-Sense Circuit: The device features an automatic power-fail chip deselect and write-protection circuitry, ensuring data integrity during power loss.
• Real-Time Clock (RTC): The RTC provides seconds, minutes, hours, day, date, month, and years with leap year compensation valid up to 2099. It is accurate to within ±1 second/day at 25°C.
• Low Power Consumption: Designed for low power consumption, the M48T59Y-70PC1U helps to extend the life of battery-backed systems.
• Self-Contained Battery: Includes a self-contained battery that maintains the time and data for a minimum of 10 years in the absence of power.
• Programmable Alarm: The device has a programmable alarm output that can be used for system wake-up or watchdog functions.
• Industrial Temperature Range: The device operates within an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.
• Package: Encased in a 28-pin, 600 mil DIP CAPHAT™ package, which provides a compact footprint and reliable connection.

Applications

The M48T59Y-70PC1U is ideal for a wide range of applications, including:

• Embedded systems requiring real-time clocks
• Utility meters
• Security systems
• Industrial control systems
• Network servers
• Black box data recorders

In summary, the M48T59Y-70PC1U from STMicroelectronics is a versatile, reliable, and energy-efficient solution for systems that require both non-volatile memory and an integrated real-time clock. Its robust feature set and industrial-grade performance make it an excellent choice for designers looking to enhance the functionality and longevity of their applications.