MR256A08BCYS35R

Memory IC Overview

The MR256A08BCYS35R is a magnetoresistive random-access memory (MRAM) integrated circuit manufactured by Everspin Technologies. It provides a storage capacity of 256 kbit, organized as 32k x 8 bits with an 8-bit data bus width. The device features a parallel interface and a typical access time of 35 ns. It operates within a supply voltage range of 3 V to 3.6 V. The component is housed in a TSOP-II-44 package and supports surface mount installation. It is designed for industrial temperature ranges, functioning between -40°C and +85°C.

Memory IC Feature Summary

• Non-volatile magnetic storage technology ensuring data retention without power
• Parallel I/O interface supporting high-speed data transfer operations
• Industrial-grade thermal stability for reliable performance in varied environments

Memory IC Applications

• Industrial control systems requiring persistent data logging
• Automotive electronics needing robust non-volatile memory solutions
• Embedded systems demanding fast read/write cycle times

Memory IC Procurement Notes

Verify the complete part number including the suffix to confirm specific packaging configurations such as reel quantities. Ensure compatibility with the target system's voltage levels and interface requirements before procurement. Confirm moisture sensitivity level handling procedures are followed during assembly to maintain component integrity.

Memory IC Selection Notes

Select this component when a parallel interface is required alongside non-volatile characteristics. Consider the TSOP-II-44 footprint constraints and the specific 35 ns access time against alternative serial or volatile memory options. Evaluate the industrial temperature range suitability for the intended operational environment.

Memory IC Part Context

This part belongs to the MR256A08B series of MRAM devices from Everspin Technologies. It shares architectural similarities with other members of the family but differs in specific packaging and suffix designations. The series utilizes spin-transfer torque magnetic tunnel junction technology for data storage.

Memory IC Replacement Considerations

Direct substitutes include other parts within the MR256A08B series, such as MR256A08BCMA35, provided the package type matches the design requirements. Verify pinout compatibility and electrical specifications before substituting.