Maxim Integrated DS1225AD-85+ Nonvolatile SRAM

The DS1225AD-85+ is a high-performance, 64k Nonvolatile SRAM designed by Maxim Integrated, a leader in innovative analog and mixed-signal products and technologies. This product offers a unique combination of volatile and nonvolatile memory, ensuring data preservation across power cycles without the need for an external battery. The DS1225AD-85+ is ideal for a wide range of applications where data integrity and reliability are of paramount importance.

With a memory density of 64k (8k x 8), the DS1225AD-85+ provides ample storage for critical data. It operates with a fast access time of 85ns, ensuring swift data retrieval and storage, which is crucial for high-speed computing and real-time applications. The integrated nonvolatile elements automatically transfer data to and from the nonvolatile cells at power-up and power-down, respectively, making the process seamless and user-friendly.

The DS1225AD-85+ operates over a wide voltage range of 4.75V to 5.25V, which accommodates standard 5V power supplies. It is designed to be pin-compatible with JEDEC standard 28-pin 8k x 8 SRAMs, allowing for easy integration into existing systems without the need for significant redesign. This feature is particularly beneficial for upgrading legacy systems that require nonvolatile memory capabilities.

Robustness is built into the design of the DS1225AD-85+. It includes an automatic write-protection feature that engages during power transitions to prevent data corruption. Additionally, the product is packaged in an industry-standard 28-pin, 600-mil DIP package, which is recognized for its reliability and ease of handling during the manufacturing process.

Maxim Integrated's commitment to quality is evident in the DS1225AD-85+, which is designed to meet the stringent requirements of industrial and commercial applications. Whether used in process control, security systems, or data logging, the DS1225AD-85+ offers a dependable nonvolatile memory solution that maintains data integrity and ensures the longevity of critical data storage.

For detailed specifications, application notes, and support resources, customers are encouraged to visit Maxim Integrated's official website or contact their customer support team.