Maxim Integrated DS1220AD-150IND Nonvolatile SRAM

The DS1220AD-150IND is a robust, high-performance 16k Nonvolatile SRAM produced by Maxim Integrated. This memory module is designed to provide a reliable storage solution that retains data even when the primary power supply is turned off. With its integrated lithium energy cell, the DS1220AD-150IND ensures that data is preserved for over 10 years in the absence of external power.

This particular model of Nonvolatile SRAM operates with a fast access time of 150 nanoseconds, making it an excellent choice for applications that require speedy data retrieval without sacrificing data integrity. The DS1220AD-150IND is specifically tailored for industrial applications, as denoted by the "IND" in its name, which means it is built to withstand harsher environments and more demanding conditions than standard memory modules.

The DS1220AD-150IND comes in a 24-pin, 600-mil DIP (Dual In-line Package) that is both durable and easy to integrate into a wide range of industrial systems. Its nonvolatile nature is attributed to the inclusion of an internal lithium battery, which automatically switches on to provide backup power to the memory cells whenever external power is lost, ensuring that the data remains intact and secure.

Key features of the DS1220AD-150IND include:

• 16k x 8 nonvolatile static RAM
• 10-year data retention in the absence of external power
• 150ns access time
• Automatic power-fail chip deselect and write protection
• Write-protect switch to prevent inadvertent data writes
• Unlimited write cycles
• Low-power CMOS
• Industrial temperature range (-40°C to +85°C)

Engineers and designers in industries such as telecommunications, networking, data acquisition, and industrial automation will find the DS1220AD-150IND to be an ideal choice for their memory storage needs. Its combination of speed, reliability, and durability makes it a go-to solution for preserving critical data across a variety of demanding applications.

With Maxim Integrated's reputation for quality and innovation, the DS1220AD-150IND represents a trustworthy and efficient solution for nonvolatile memory requirements in industrial environments.