Everspin Technologies, Inc.

MR25H40CDC

MR25H40CDC Description

The MR25H40CDC is a high-performance Magnetoresistive RAM (MRAM) memory IC chip designed by Everspin Technologies Inc., a leading provider of non-volatile memory solutions. This 4Mbit RAM features a SPI interface and operates at a clock frequency of 40 MHz, ensuring fast data transfer rates and efficient performance. The memory is organized in a 512K x 8 format, offering a robust storage capacity suitable for a wide range of applications. The MR25H40CDC is housed in an 8DFN package, which is ideal for surface mount applications, providing a compact and reliable solution for modern electronic designs.

MR25H40CDC Features

• Technology: Utilizes MRAM (Magnetoresistive RAM) technology, which offers non-volatile storage with fast read/write speeds and high endurance.
• Memory Size: 4Mbit, organized as 512K x 8, providing ample storage for various applications.
• Clock Frequency: Operates at 40 MHz, ensuring high-speed data transfer and efficient performance.
• Memory Interface: SPI interface, which is widely used and compatible with many microcontrollers and systems.
• Voltage - Supply: Operates within a 3V to 3.6V range, making it suitable for low-power applications.
• Mounting Type: Surface Mount, ideal for compact and space-constrained designs.
• Package: 8DFN, offering a robust and reliable housing for the chip.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), ensuring the chip is protected against moisture during manufacturing processes.
• Compliance: REACH Unaffected and ROHS3 Compliant, meeting stringent environmental and safety standards.
• Product Status: Not For New Designs, indicating it is a mature product suitable for existing applications but not recommended for new projects.

MR25H40CDC Applications

The MR25H40CDC is ideal for applications requiring fast, non-volatile memory with high endurance. Its 40 MHz SPI interface and 4Mbit storage capacity make it suitable for:

• Embedded Systems: Where fast, reliable memory is crucial for maintaining system state and data integrity.
• Industrial Control Systems: For storing critical parameters and configurations that need to be retained even when power is lost.
• Automotive Applications: In systems where non-volatile memory is required for storing essential data and settings.
• Consumer Electronics: For devices that need fast, reliable memory to enhance user experience and system performance.

Conclusion of MR25H40CDC

The MR25H40CDC from Everspin Technologies Inc. stands out as a reliable and high-performance MRAM solution. Its combination of 4Mbit storage, 40 MHz SPI interface, and 3V to 3.6V supply voltage makes it suitable for a variety of applications. The 8DFN package and surface mount type ensure it fits well into modern, compact designs. While it is not recommended for new designs, the MR25H40CDC remains a robust choice for existing systems requiring fast, non-volatile memory. Its compliance with REACH and ROHS3 standards further enhances its suitability for a wide range of industries.