MR4A08BCYS35R

Memory IC Overview

The MR4A08BCYS35R is a 16 Mbit Magnetoresistive Random Access Memory (MRAM) device manufactured by Everspin Technologies. It features a parallel interface with an organization of 2M x 8 bits and an 8-bit data bus width. The component operates within a supply voltage range of 3 V to 3.6 V, delivering a typical access time of 35 ns. It is housed in a TSOP-II-44 package and supports surface mount installation. The device functions across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Provides non-volatile memory storage utilizing magnetoresistive RAM technology for data retention without power.
• Offers SRAM-compatible parallel I/O timing for direct integration into existing system architectures.
• Supports unlimited write endurance characteristics inherent to the underlying MRAM architecture.

Memory IC Applications

• Industrial control systems requiring reliable non-volatile data logging
• Automotive electronics demanding high endurance and wide temperature operation
• Embedded systems needing fast random access memory replacement

Memory IC Procurement Notes

Verify the specific suffix 'R' against official manufacturer documentation to confirm reel packaging specifications, as standard listings may indicate tray packaging. Ensure compatibility with the TSOP-II-44 footprint and validate that the 3V to 3.6V operating voltage aligns with target system power rails. Confirm moisture sensitivity level requirements during assembly processes.

Memory IC Selection Notes

Select this component when a 16 Mbit capacity with 2M x 8 organization is required. The 35 ns access time suits applications needing rapid read/write cycles comparable to static RAM. The TSOP-II-44 package is suitable for space-constrained surface mount designs. Verify that the -40°C to +85°C temperature range meets environmental constraints.

Memory IC Part Context

This part belongs to the MR4A08B series of parallel MRAM devices from Everspin Technologies. It shares core architectural features with other variants in the family, differing primarily in package type and suffix designations. The series is designed to replace traditional SRAM or Flash memory in applications requiring high durability and low power consumption.

Memory IC Replacement Considerations

Consult official substitution guides for pin-compatible alternatives within the MR4A08B family. Verify electrical parameters such as access time and voltage ranges before replacing with similar parts from other manufacturers.