MR2A16AVYS35

Memory IC Overview

The MR2A16AVYS35 is a 4Mb magnetoresistive random access memory (MRAM) device manufactured by Everspin Technologies. It features a 256K x 16 organization with a parallel interface and a 35ns access time. The component operates on a 3.3V power supply, ranging from 3V to 3.6V. It utilizes a TSOP-II-44 package for surface mount installation. The device supports an industrial operating temperature range of -40°C to +85°C. Power consumption specifications include a maximum dissipation of 600mW.

Memory IC Feature Summary

• Provides unlimited read and write endurance without degradation over time.
• Retains data non-volatilely for more than 20 years at elevated temperatures.
• Eliminates the need for battery-backed solutions through inherent data retention.
• Offers SRAM-compatible timing to simplify controller integration.

Memory IC Applications

• Industrial control systems requiring high reliability
• Automotive electronics meeting AEC-Q100 standards
• Smart devices needing persistent parameter storage

Memory IC Procurement Notes

Verify the specific suffix 'Y' confirms the industrial temperature grade (-40°C to +85°C) against the official datasheet. Confirm the TSOP-II-44 package dimensions match your PCB footprint requirements. Ensure voltage levels align with the 3V to 3.6V operational range. Check for moisture sensitivity level compliance during handling.

Memory IC Selection Notes

Select this part when SRAM-like speed is required alongside non-volatile data retention. It serves as a direct replacement for battery-backed SRAM or flash in applications demanding high write endurance. Consider the 16-bit parallel interface width for system bus compatibility. Evaluate the 600mW power dissipation against thermal management capabilities.

Memory IC Part Context

This component belongs to the MR2A16A series of parallel MRAM devices. The series offers 4Mb capacity options with varying organizations and packages. It represents Everspin's solution for replacing traditional volatile and non-volatile memory combinations in embedded designs.

Memory IC Replacement Considerations

Direct substitutes within the same family include MR2A16ACYS35 and MR2A16AYS35. Verify that alternative suffixes match the required temperature range and package type before substitution.