Everspin Technologies, Inc.

MR25H256CDCR

MR25H256CDCR Description

The MR25H256CDCR is a high-performance, non-volatile Magnetoresistive RAM (MRAM) memory IC designed by Everspin Technologies, Inc. This device offers a memory size of 256 Kbit, organized as 32K x 8, and operates at a clock frequency of 40 MHz. It features a Serial Peripheral Interface (SPI) for efficient data communication and is designed for surface mount applications. The MR25H256CDCR operates within a supply voltage range of 2.7V to 3.6V, making it suitable for a variety of power-sensitive applications. The device is packaged in an 8DFN format and is available in tape and reel (TR) packaging for convenient handling and into integration manufacturing processes.

MR25H256CDCR Features

• Technology: Utilizes MRAM (Magnetoresistive RAM) technology, which provides non-volatile storage with fast read/write speeds and high endurance.
• Memory Size: 256 Kbit, organized as 32K x 8, offering a balance between capacity and addressability.
• Clock Frequency: Operates at 40 MHz, ensuring high-speed data transfer and efficient performance.
• Memory Interface: SPI interface for seamless integration with microcontrollers and other system components.
• Voltage - Supply: Wide operating voltage range of 2.7V to 3.6V, providing flexibility in power supply design.
• Mounting Type: Surface mount, ideal for compact and high-density PCB designs.
• Package: 8DFN package, which is robust and suitable for various industrial applications.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level (MSL): MSL 3 (168 Hours), indicating good resistance to moisture, which is critical for reliable operation in various environments.

MR25H256CDCR Applications

The MR25H256CDCR is well-suited for applications requiring non-volatile memory with high-speed access and robust performance. Its unique features make it ideal for:

• Embedded Systems: Provides reliable non-volatile storage for critical data in embedded systems where power interruptions are common.
• Industrial Control: Ensures data integrity and fast access in industrial control systems that require high reliability and endurance.
• Automotive Applications: Suitable for automotive electronics where non-volatile memory is needed for storing critical parameters and ensuring system reliability.
• Medical Devices: Ideal for medical equipment where data retention and quick access are crucial for patient safety and device functionality.
• IoT Devices: Enhances the performance of IoT devices by providing fast, non-volatile memory for storing configuration and operational data.

Conclusion of MR25H256CDCR

The MR25H256CDCR from Everspin Technologies, Inc. stands out as a versatile and reliable memory solution for applications that demand high-speed, non-volatile storage. Its MRAM technology offers significant advantages over traditional memory solutions, including fast read/write speeds, high endurance, and non-volatility. The device's wide operating voltage range, SPI interface, and surface mount packaging make it a practical choice for a variety of industrial and embedded applications. While the product is marked as "Not For New Designs," its existing installations and proven performance continue to make it a valuable component in many systems. For those seeking a robust, high-performance memory solution, the MR25H256CDCR remains a compelling option.