Maxim Integrated DS1245AB-70IND+ Nonvolatile Memory

The Maxim Integrated DS1245AB-70IND+ is a robust, high-quality nonvolatile memory module designed for data-critical applications that require long-term data retention and endurance. This 1024k Nonvolatile SRAM integrates power-fail deselect circuitry and an internal lithium energy source to maintain data integrity during power loss without the need for an external battery.

Featuring a fast access time of 70ns, this memory module is optimized for high-performance computing environments where speed is crucial. It is built to withstand industrial temperature ranges from -40°C to +85°C, making it an ideal choice for demanding applications in harsh environments, including industrial control systems, medical equipment, and military applications.

The DS1245AB-70IND+ comes in a 32-pin EDIP (Encapsulated Dual In-line Package) and is fully compatible with the JEDEC standard. It provides a simple memory expansion with its nonvolatile SRAM design, ensuring a seamless and reliable transition from volatile to nonvolatile memory without the need for hardware modifications.

Key features of the DS1245AB-70IND+ include:

• 1M (1024k x 8) Nonvolatile SRAM
• 70ns Access Time
• Automatic power-fail chip deselect and write protection
• Write cycles: Unlimited
• Read cycles: Unlimited
• Integrated lithium energy cell
• Industrial temperature range: -40°C to +85°C
• JEDEC standard 32-pin EDIP package

With its non-reliance on an external battery, the DS1245AB-70IND+ ensures data safety and operational integrity over its lifespan. The inclusion of an internal lithium battery provides a minimum of 10 years of data retention in the absence of external power. This makes the DS1245AB-70IND+ a reliable choice for mission-critical systems where data must remain secure and accessible over extended periods.

Maxim Integrated's commitment to quality and reliability is evident in the DS1245AB-70IND+, which is designed to meet the stringent needs of industrial applications. This product offers a practical and energy-efficient solution for designers seeking nonvolatile memory options with a seamless user experience and long-term reliability.