MR4A08BMA35R

Memory IC Overview

The MR4A08BMA35R is a magnetoresistive random access memory (MRAM) device manufactured by Everspin Technologies. It offers a storage capacity of 16 Mbit, organized as 2M x 8 words with an 8-bit data bus width. The component features parallel interface compatibility and provides a fast access time of 35 ns. It operates within a supply voltage range of 3 V to 3.6 V and supports an industrial operating temperature range from 0°C to +70°C. The device is housed in a BGA-48 package.

Memory IC Feature Summary

• Provides SRAM-compatible read/write timing for seamless integration into existing designs.
• Offers unlimited endurance characteristics inherent to magnetoresistive technology.
• Delivers non-volatile data retention without requiring backup power sources.

Memory IC Applications

• Industrial control systems requiring high reliability
• Automotive electronics demanding long-term data integrity
• Embedded systems needing rapid boot-up times

Memory IC Procurement Notes

Verify the specific suffix MA35R against the official datasheet to confirm the BGA-48 package and commercial temperature grade. Ensure that the parallel I/O interface requirements match the target system's controller capabilities. Confirm RoHS compliance status through the manufacturer's current documentation before finalizing procurement specifications.

Memory IC Selection Notes

Select this part when a non-volatile memory solution with SRAM-like speed is required. The 16 Mbit capacity suits applications needing moderate storage density. The parallel interface simplifies design compared to serial alternatives. Consider the BGA-48 footprint constraints during PCB layout planning to ensure adequate thermal and electrical performance.

Memory IC Part Context

This component belongs to the MR4A08B series of parallel MRAM devices. It shares core technological features with other members of the family but differs in packaging and specific operational parameters. The series is designed to replace traditional volatile RAM in applications where data persistence is critical upon power loss.

Memory IC Replacement Considerations

Direct substitutes include MR4A08BCYS35 and MR4A08BYS35, which offer similar electrical characteristics but utilize different packages such as TSOP-II. Verify pinout compatibility and thermal requirements when transitioning between these variants.