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MR0A08BCSO35 is listed in the Memory IC range at ChipApex. The manufacturer field lists Everspin Technologies Inc.. Its product description is IC RAM 1MBIT PARALLEL 32SOIC. Review the specifications below when checking this part for your BOM.
The MR0A08BCSO35 is a Magnetoresistive Random Access Memory (MRAM) integrated circuit manufactured by Everspin Technologies. It offers a storage capacity of 1 Mbit organized as 128K 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, with power dissipation rated at 600 mW. The component is housed in a 32-SOIC package and supports surface mount installation. It functions reliably across an industrial temperature range from -40°C to +85°C.
Verify the specific suffix 'SO35' to confirm the 32-SOIC package and 3.3V operation. Confirm lifecycle status as obsolete or active before finalizing design-in decisions. Check for moisture sensitivity levels if reflow soldering is required. Ensure compatibility with existing parallel bus architectures. Validate that the 35 ns access time meets system timing requirements.
Select this part when non-volatility and fast random access are critical. Compare against SRAM for retention needs or Flash for density. Consider the 32-SOIC footprint for PCB layout constraints. Evaluate power consumption against battery-operated limits. Verify voltage tolerance matches the system's 3.3V rail.
This component belongs to the MR0A08B series of MRAM devices from Everspin Technologies. It shares architectural similarities with other parts in the family but differs in package type and specific electrical characteristics. The SOIC variant provides a through-hole compatible surface mount option compared to BGA alternatives.
Public confirmed substitute part numbers: MR0A08BCMA35R, MR0A08BCYS35R.
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