Maxim Integrated DS1314S-2+T&R Nonvolatile Timekeeping RAM

The DS1314S-2+T&R from Maxim Integrated is a state-of-the-art, nonvolatile timekeeping RAM that seamlessly integrates a full-function, binary-coded decimal (BCD) clock/calendar and 31 bytes of NV SRAM. This product is designed for applications requiring long-term data retention and timekeeping, such as in embedded systems, utility meters, and data loggers.

Key Features

• Real-Time Clock/Calendar: Tracks time with precision in hours, minutes, and seconds format. The calendar functionality accounts for days, months, and years, including corrections for leap years.
• Nonvolatile SRAM: Provides 31 bytes of static RAM with unlimited read/write cycles, safeguarding data during power loss without the need for an external battery.
• Automatic Backup: Features an integrated power-fail chip-enable signal and write protection to ensure data integrity during power transitions.
• Low Power Consumption: Designed for energy efficiency, making it ideal for battery-powered applications.
• Surface-Mount Package: Comes in a compact, surface-mount package that is suitable for automated assembly processes.
• Industrial Temperature Range: Operates reliably across a wide temperature range, making it suitable for various industrial applications.

Applications

The DS1314S-2+T&R is versatile and can be employed in a multitude of applications that require reliable timekeeping and data retention without external power. These applications include but are not limited to:

• Embedded Systems
• Utility Metering
• POS Terminals
• Security Systems
• Industrial Controllers

Quality and Reliability

Maxim Integrated is known for its commitment to quality, and the DS1314S-2+T&R is no exception. This product is manufactured to the highest standards to ensure consistent performance and reliability for critical applications where data and time must be preserved.