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MR2A08AMYS35 is listed in the Memory IC range at ChipApex. The manufacturer field lists Everspin Technologies Inc.. Its product description is IC RAM 4MBIT PARALLEL 44TSOP2. Review the specifications below when checking this part for your BOM.
Memory IC specifications for MR2A08AMYS35
- Description：IC RAM 4MBIT PARALLEL 44TSOP2
- Series：-
- Mfr：Everspin Technologies Inc.
- Package：Tray
- Memory Type：Non-Volatile
- Memory Format：RAM
- Technology：MRAM (Magnetoresistive RAM)
- Memory Size：4Mbit
- Memory Organization：512K x 8
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：35ns
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：44-TSOP (0.400", 10.16mm Width)
- Supplier Device Package：44-TSOP2
- Access Time：35 ns
- Grade：Automotive
- Qualification：AEC-Q100
Memory IC datasheet and documents for MR2A08AMYS35
Memory IC Overview
The MR2A08AMYS35 is a 4Mb (512K x 8) asynchronous Magnetoresistive Random Access Memory (MRAM) manufactured by Everspin Technologies. It features a parallel interface with an 8-bit data bus width and a 35ns access time. The device operates on a single 3.3V power supply, with a voltage range of 3.0V to 3.6V. It is housed in a TSOP-II-44 package suitable for surface mount technology. The component supports industrial operating temperatures ranging from -40°C to +85°C.
Memory IC Feature Summary
- Non-volatile memory architecture retains data without continuous power
- Parallel I/O interface compatible with standard embedded systems
- High endurance supporting unlimited write cycles
Memory IC Applications
- Industrial control system data logging
- Embedded firmware storage
- Configuration parameter retention
Memory IC Procurement Notes
Verify the specific suffix 'M' against the official datasheet to confirm temperature grade and package variations. Ensure compatibility with existing PCB footprints for the TSOP-II-44 form factor. Confirm that the parallel interface timing requirements align with the host controller specifications before finalizing procurement.
Memory IC Selection Notes
Select this component when non-volatility and high write endurance are required alongside fast random access speeds. It serves as a direct replacement for SRAM or Flash in applications demanding frequent data updates. Consider the 3.3V logic level and parallel interface constraints during system design.
Memory IC Part Context
Everspin Technologies specializes in spin-transfer torque magnetoresistive random-access memory (STT-MRAM). The MR2A08A series represents their discrete MRAM offerings, combining the speed of RAM with the persistence of non-volatile storage. This technology eliminates the need for complex write algorithms associated with traditional flash memory.
Memory IC Replacement Considerations
Check for pin-compatible alternatives within the MR2A08A family. Verify if lower or higher density variants meet the system requirements while maintaining the same package and interface.
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