The DS1220AD-200+ is a high-performance, 16k Nonvolatile SRAM module from Maxim Integrated that offers a unique combination of volatile and nonvolatile memory functionality. This innovative memory solution is designed to retain data when power is removed, making it an ideal choice for critical data storage applications where data persistence is essential.

Key Features

• Memory Size: 16 Kbit (2K x 8)
• Access Time: 200 ns
• Nonvolatile Technology: Ensures data retention for a minimum of 10 years in the absence of power.
• Unlimited Write Cycles: Allows for an infinite number of writes to the SRAM.
• Integrated Battery: Comes with a built-in lithium battery that automatically switches to maintain data integrity during power loss.
• Package: 24-Pin EDIP or 28-Pin SOIC provides flexibility for various design requirements.
• Operating Temperature: Ranges from 0°C to +70°C, suitable for commercial applications.

Applications

The DS1220AD-200+ is versatile and can be used in a wide array of applications where data integrity is paramount. This includes industrial control systems, utility meters, medical devices, and other systems that require data to be preserved during power loss events. Its fast access time and reliability make it an excellent choice for real-time applications.

Reliability and Quality

Maxim Integrated is known for its commitment to quality and reliability, and the DS1220AD-200+ is no exception. Each module is rigorously tested to ensure it meets the high standards expected by industry professionals. With its nonvolatile feature, users can trust that their critical data is safe, even in the event of unexpected power outages.

Ordering Information

The DS1220AD-200+ nonvolatile SRAM is available for order from Maxim Integrated and its authorized distributors. For detailed product specifications, technical support, and ordering information, interested parties should visit the Maxim Integrated website or contact their sales representatives.