MR25H10CDC

Memory IC Overview

The MR25H10CDC is a 1 Mbit Magnetoresistive Random Access Memory (MRAM) device manufactured by Everspin Technologies. It features a serial peripheral interface (SPI) and is organized as 128K x 8 bits. The component operates within a supply voltage range of 2.7 V to 3.6 V, with maximum power dissipation rated at 600 mW. It supports clock rates up to 40 MHz and functions across an industrial temperature range from -40°C to +85°C. The device is housed in an 8-pin DFN package with surface mount installation.

Memory IC Feature Summary

• Provides unlimited write endurance without the wear-out limitations associated with flash memory technologies.
• Retains data for over 20 years without requiring periodic refresh cycles or power.
• Includes automatic data protection mechanisms that preserve information during unexpected power loss events.

Memory IC Applications

• Direct replacement for serial EEPROM and Flash memory in embedded systems
• Industrial control applications requiring high reliability and fast write speeds
• Automotive electronics compliant with AEC-Q100 Grade 1 standards

Memory IC Procurement Notes

Verify the specific suffix 'CDC' to confirm the tray packaging configuration, as other suffixes indicate reel or cut tape formats. Confirm the lifecycle status, as this part may be marked as Not Recommended for New Designs (NRND). Ensure compatibility with existing PCB footprints for the 8-pin DFN package before procurement.

Memory IC Selection Notes

Select this component when non-volatile storage requires infinite write endurance and low latency. It serves as a drop-in replacement for legacy serial EEPROMs and Flash memories. Consider the MR25H10CDFR variant if reel packaging is preferred for automated assembly processes instead of trays.

Memory IC Part Context

This device belongs to the MR25H10 series of magnetoresistative random access memories. The series utilizes spin-transfer torque magnetic tunnel junction technology to provide high-speed, durable non-volatile storage solutions suitable for demanding industrial and automotive environments.

Memory IC Replacement Considerations

The MR25H10MDC is a confirmed direct substitute within the same family, offering identical electrical specifications but potentially differing in package flag size or manufacturing lot details.