MR0D08BMA45R

Memory IC Overview

The MR0D08BMA45R is a magnetoresistive random access memory (MRAM) device manufactured by Everspin Technologies. It offers a storage capacity of 1 Mbit, organized as 128K words by 8 bits. The component utilizes a parallel interface with an access time of 45 ns. It operates within a supply voltage range of 3 V to 3.6 V and supports an industrial temperature range from -40°C to +125°C. The device is housed in a 48-ball BGA package.

Memory IC Feature Summary

• Provides non-volatile data retention without requiring power for storage maintenance.
• Features unlimited write endurance suitable for high-cycle data logging applications.
• Delivers SRAM-compatible read/write timing speeds for direct replacement compatibility.

Memory IC Applications

• Industrial control systems requiring reliable data persistence
• Automotive electronics operating in extreme temperature environments
• Embedded systems needing high-speed non-volatile storage

Memory IC Procurement Notes

Verify the specific suffix '45' indicates the 45 ns access time variant during procurement. Confirm the 48-ball BGA footprint matches the target PCB design. Ensure the industrial temperature grade (-40°C to +125°C) aligns with system environmental requirements. Cross-reference the manufacturer part number against official Everspin documentation to avoid confusion with similar MRAM families.

Memory IC Selection Notes

Select this component when SRAM-like speed is required alongside non-volatility. The 1 Mbit capacity suits moderate data storage needs. The wide temperature range makes it appropriate for harsh environments. Consider the parallel interface complexity versus serial alternatives based on pin count constraints. Verify power consumption specifications against system budget limits.

Memory IC Part Context

This part belongs to the MR0 series of parallel MRAM devices from Everspin Technologies. It complements other variants like the MR0A08BCMA35R which shares similar organizational structures but may differ in temperature ratings or access times. The series focuses on providing durable, fast, non-volatile memory solutions for embedded applications.

Memory IC Replacement Considerations

Direct substitutes include the MR0A08BCMA35R if the lower temperature range is acceptable. Other MR0 series parts with compatible pinouts and electrical characteristics should be evaluated for functional equivalence. Always verify datasheet parameters before substitution.