Maxim Integrated's DS1230Y-100+ Nonvolatile SRAM

The DS1230Y-100+ is a high-quality, nonvolatile 256k SRAM memory chip designed and manufactured by Maxim Integrated. This robust memory module offers a unique combination of volatile and nonvolatile memory functionality, making it an ideal choice for a wide range of applications where data integrity and retention are critical, even in the event of a power failure.

The DS1230Y-100+ operates at a standard 5V power supply and features an access time of 100 nanoseconds, ensuring swift data retrieval and storage for time-sensitive operations. Its 32k x 8 memory organization allows for efficient data management and storage capabilities.

One of the key features of this nonvolatile SRAM is its integrated lithium energy source and control circuitry, which automatically switches to the battery supply when a power outage or dip occurs. This ensures that all data is preserved without the need for an external battery. The onboard battery has a long shelf life, providing reliable data retention for over 10 years, making the DS1230Y-100+ a dependable choice for long-term applications.

The device is packaged in a 28-pin, 600-mil EDIP or 300-mil SOIC, providing a compact solution that is easy to integrate into system designs. It is also compatible with the JEDEC standard pinout for nonvolatile RAMs, which simplifies the upgrade path for existing designs requiring nonvolatile memory solutions.

Maxim Integrated's commitment to quality means that the DS1230Y-100+ is designed with high-reliability features. It includes an automatic write-protection mechanism during power-up and power-down transitions, preventing potential data corruption. Additionally, the unlimited write cycles capability of the SRAM cells ensures long-term usability without degradation in performance.

Whether used in industrial controls, utility meters, security systems, or other mission-critical applications, the DS1230Y-100+ from Maxim Integrated provides a robust and reliable nonvolatile memory solution that engineers and designers can trust to protect their data.