Maxim Integrated DS1250ABP-70 Nonvolatile Memory Module

The DS1250ABP-70 is a robust, high-capacity 4096k Nonvolatile (NV) SRAM with a built-in lithium energy source. Manufactured by Maxim Integrated, this memory module is designed to keep data secure and intact without an external power supply, making it an ideal solution for critical data retention applications.

The module features a full 4 Megabit of memory, with an access time of 70ns, ensuring swift read and write operations for high-performance computing tasks. The nonvolatile element is achieved through the integration of an onboard lithium battery, which has a lifespan that can maintain data retention for over 10 years, providing long-term reliability for mission-critical systems.

One of the significant advantages of the DS1250ABP-70 is its Plug-and-Play capability. It is fully compatible with a standard JEDEC-approved 32-pin 8k x 8 SRAM pinout, which means it can be easily integrated into existing designs that require nonvolatile memory without the need for additional hardware or significant reconfiguration of the system.

The memory module operates within a voltage range of 4.5V to 5.5V, which is typical for 5V digital logic, making it versatile for a variety of industrial and commercial applications. It also features an automatic power-fail chip deselect and write-protection circuitry, which ensures that data is preserved even in the event of a sudden power outage or irregular power supply conditions.

For added security, the DS1250ABP-70 incorporates write protection features. The user can enable or disable write operations via a software command or an external hardware pin, providing control over when data can be altered and preventing unintended modifications.

This memory module is packaged in a durable, 32-pin plastic DIP (dual in-line package), which is known for its ease of handling and resistance to environmental factors, making it suitable for a wide range of operating environments. The DS1250ABP-70 is designed for applications that demand the highest level of data integrity, such as real-time industrial controls, medical equipment, and other critical systems where data loss is not an option.

Overall, the DS1250ABP-70 from Maxim Integrated represents a reliable and high-performing solution for systems that require nonvolatile memory storage with the assurance of long-term data retention.