The DS1258AB-100# is a state-of-the-art nonvolatile memory module designed and manufactured by Maxim Integrated, a leader in the development of innovative integrated circuits. This memory module is part of the DS1258 series, which is known for its robustness, high performance, and reliability. With its unique combination of volatile and nonvolatile memory, the DS1258AB-100# offers a practical solution for systems that require data retention even when the power is turned off.

The DS1258AB-100# features a 1024k x 8 nonvolatile SRAM, which provides a large storage capacity for a wide range of applications. The memory operates at a voltage range of 4.5V to 5.5V, making it suitable for many digital systems. The access time of 100 ns ensures quick data retrieval, which is essential for high-speed operations.

One of the key features of the DS1258AB-100# is its integrated power-fail circuitry. This innovative design allows the memory module to automatically switch to its nonvolatile mode and retain data during power loss without the need for an external battery. This feature simplifies the design process for engineers and enhances the overall system reliability.

In addition, the DS1258AB-100# incorporates an automatic write-protection mechanism during power-up and power-down, preventing data corruption during volatile periods. This ensures the integrity of the data stored in the memory module. The module's JEDEC standard 32-pin DIP (Dual In-line Package) makes it compatible with standard sockets and easy to integrate into existing designs.

The DS1258AB-100# is ideal for a wide range of applications, including industrial control systems, telecommunications, networking, and medical devices, where data integrity and retention are critical. Maxim Integrated's commitment to quality ensures that the DS1258AB-100# provides a reliable and durable nonvolatile memory solution for complex and demanding applications.