Maxim Integrated DS1230Y-85 Nonvolatile SRAM

The DS1230Y-85 is a high-quality, reliable nonvolatile SRAM product from Maxim Integrated, designed to provide a robust memory solution for applications requiring data preservation upon power loss. This 256k Nonvolatile SRAM operates with a power supply range of 4.5V to 5.5V and features an access time of 85ns, making it suitable for high-speed microprocessor systems.

At the core of the DS1230Y-85's nonvolatile capability is the integration of a lithium energy cell and control circuitry directly on the device itself. This innovative approach ensures that all data is automatically transferred from the SRAM to the nonvolatile storage when a power-down event is detected, and then automatically restored to the SRAM when power is returned to the device. This seamless transition guarantees data integrity and prevents data loss in volatile memory due to unexpected power outages or system failures.

With a storage capacity of 256 kilobytes, the DS1230Y-85 provides ample space for critical data storage in a variety of systems, including industrial controllers, robotics, medical equipment, and other mission-critical applications. The device's package is a 28-pin, 600-mil EDIP (Extended Dual In-line Package), which is compatible with standard sockets and provides easy integration into existing board designs.

Maxim Integrated's commitment to quality is evident in the DS1230Y-85's design, which includes a 10-year minimum data retention in the absence of external power. This long-term reliability is essential for applications where data must be preserved over extended periods without maintenance or battery replacement.

Overall, the DS1230Y-85 from Maxim Integrated is an excellent choice for designers looking for a nonvolatile memory solution that combines high-speed operation, large storage capacity, and the peace of mind that comes with automatic data preservation. Its robust design and long-term reliability make it an essential component in any system where data integrity cannot be compromised.