MR3A16ACMA35

Memory IC Overview

The MR3A16ACMA35 is an 8 Mbit magnetoresistive random access memory (MRAM) device manufactured by Everspin Technologies. It features a parallel interface with a data bus width of 16 bits and an organization of 512 k x 16. The component operates within a supply voltage range of 3 V to 3.6 V, with a maximum power dissipation of 600 mW. It offers a typical access time of 35 ns and functions across an industrial temperature range from -40°C to +85°C. The device is housed in a BGA-48 package.

Memory IC Feature Summary

• Provides non-volatile storage with unlimited read and write endurance capabilities.
• Features SRAM-compatible parallel I/O timing for direct replacement applications.
• Operates on a single 3.3V power supply rail.

Memory IC Applications

• Industrial control systems requiring high endurance
• Automotive electronics operating in harsh environments
• Network infrastructure equipment

Memory IC Procurement Notes

Verify the specific suffix ACMA against the manufacturer's official datasheet to confirm the extended temperature range (-40°C to +85°C) and commercial voltage specifications. Ensure the BGA-48 footprint matches the target PCB design. Confirm RoHS compliance status through the latest regulatory documentation provided by Everspin Technologies before finalizing procurement.

Memory IC Selection Notes

Select this part when designing systems that require infinite rewrite cycles without wear-out mechanisms associated with flash memory. The 35 ns access time supports high-speed parallel processing needs. Consider the BGA-48 package constraints during layout. Compare against the MR3A16AMA35 if only commercial temperature ranges are sufficient for the application environment.

Memory IC Part Context

This component belongs to the MR3A16A series of parallel MRAM devices. It shares architectural similarities with other members like the MR3A16AMA35 but differs in environmental ratings. The series is designed to replace traditional SRAM and Flash solutions in embedded applications demanding both speed and durability.

Memory IC Replacement Considerations

The MR3A16AMA35 serves as a commercial-grade alternative within the same family. Verify pin compatibility and thermal management requirements when substituting between commercial and industrial variants.