Analog Devices Inc./Maxim Integrated

MXD1210CPA

MXD1210CPA Description

The MXD1210CPA is a nonvolatile RAM (NVRAM) controller from Analog Devices Inc./Maxim Integrated, designed for reliable data retention in power-critical applications. Housed in an 8-DIP through-hole package, this IC operates within a 4.75V to 5.5V supply range and supports an operating temperature range of 0°C to 70°C. As an obsolete part, it remains relevant for legacy systems requiring robust nonvolatile memory control. Its EAR99 and REACH Unaffected compliance ensures global usability without stringent export restrictions.

MXD1210CPA Features

• Nonvolatile RAM Controller: Ensures data persistence during power loss, ideal for mission-critical systems.
• Wide Voltage Range (4.75V–5.5V): Compatible with standard 5V logic systems, reducing need for additional regulation.
• Through-Hole Mounting (8-DIP): Simplifies prototyping and repair in industrial environments.
• Moisture Sensitivity Level 1 (Unlimited): Suitable for extended storage and harsh humidity conditions.
• Legacy Support: Optimized for older designs requiring NVRAM integration without modern interface complexities.

MXD1210CPA Applications

• Industrial Control Systems: Retains configuration data during power cycles in PLCs and automation equipment.
• Medical Devices: Ensures critical parameter storage in diagnostic and monitoring systems.
• Military/Aerospace Legacy Systems: Provides reliable nonvolatility in avionics and communication hardware.
• Embedded Systems: Used in retrofitted designs where modern NVRAM alternatives are incompatible.

Conclusion of MXD1210CPA

The MXD1210CPA excels in durability and simplicity, offering a proven solution for nonvolatile memory management in legacy 5V systems. While obsolete, its through-hole design, wide voltage tolerance, and robust data retention make it indispensable for maintaining older electronics. Engineers seeking a no-frills, high-reliability NVRAM controller for industrial, medical, or aerospace applications will find this IC a pragmatic choice.