MR256A08BCSO35R

Memory IC Overview

The MR256A08BCSO35R is a magnetoresistive random access memory (MRAM) integrated circuit manufactured by Everspin Technologies. It features a storage capacity of 256 kbit organized as 32k x 8 with an 8-bit data bus width. The device utilizes a parallel interface and offers a typical access time of 35 ns. It operates within a supply voltage range of 3 V to 3.6 V. The component is housed in a 32-SOIC package and supports surface mount installation. It is designed for industrial temperature ranges, functioning between -40°C and +85°C.

Memory IC Feature Summary

• Non-volatile magnetic tunnel junction technology ensures data retention without power.
• Parallel I/O interface provides direct connectivity for standard logic systems.
• Industrial temperature rating supports operation in harsh environmental conditions.

Memory IC Applications

• Data logging systems requiring persistent storage
• Industrial control applications needing fast write cycles
• Embedded systems with limited board space

Memory IC Procurement Notes

Verify the specific suffix designation against the manufacturer's current documentation to confirm package type and temperature grade. Confirm RoHS compliance status through official datasheets prior to integration. Check for any product change notices or lifecycle updates that may affect long-term availability or pin compatibility.

Memory IC Selection Notes

Select this component when non-volatility and high-speed parallel access are required. Ensure the system voltage aligns with the 3V to 3.6V operating range. Verify that the 32-SOIC footprint matches the PCB layout constraints. Consider thermal management requirements for the specified industrial temperature range.

Memory IC Part Context

This part belongs to the MR256A08B series of MRAM devices from Everspin Technologies. These components are designed to replace traditional EEPROM and Flash memory solutions where endurance and speed are critical. The series offers unlimited write cycles and byte-level programmability.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers include MR256A08BMA35R. Verify pinout and electrical specifications before substitution.