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MR5A16AYS35R is listed in the Memory IC range at ChipApex. The manufacturer field lists Everspin Technologies Inc.. Its product description is IC RAM 32MBIT PARALLEL 54TSOP2. Review the specifications below when checking this part for your BOM.
Memory IC specifications for MR5A16AYS35R
- Description：IC RAM 32MBIT PARALLEL 54TSOP2
- Series：-
- Mfr：Everspin Technologies Inc.
- Package：Tape & Reel (TR)
- Memory Type：Non-Volatile
- Memory Format：RAM
- Technology：MRAM (Magnetoresistive RAM)
- Memory Size：32Mbit
- Memory Organization：2M x 16
- Memory Interface：Parallel
- Clock Frequency：-
- Write Cycle Time - Word, Page：35ns
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：54-TSOP (0.400", 10.16mm Width)
- Supplier Device Package：54-TSOP2
- Access Time：35 ns
- Grade：Automotive
- Qualification：AEC-Q100
Memory IC datasheet and documents for MR5A16AYS35R
Memory IC Overview
The MR5A16AYS35R is a magnetoresistive random access memory (MRAM) device manufactured by Everspin Technologies. It features a storage capacity of 32 Mbit, organized as 2 M x 16 with a 16-bit data bus width. The component utilizes a parallel interface and offers an access time of 35 ns. It operates within a supply voltage range of 3 V to 3.6 V, with working power currents specified at 60 mA and 152 mA. The device is housed in a TSOP-II-54 package designed for surface mount installation. It supports a commercial operating temperature range from 0 C to +70 C and has a maximum power dissipation of 600 mW.
Memory IC Feature Summary
- Non-volatile magnetic storage technology providing unlimited read/write endurance without wear-out mechanisms.
Memory IC Applications
- Industrial control systems requiring high endurance memory
- Automotive electronics applications
- Data logging and persistent storage
Memory IC Procurement Notes
Verify the specific suffix 'S' indicates the commercial temperature grade (0 C to +70 C) against the official datasheet. Confirm the TSOP-II-54 package dimensions match the target PCB footprint. Ensure the parallel interface timing requirements align with the host controller specifications before finalizing procurement.
Memory IC Selection Notes
Select this part when non-volatility and infinite endurance are critical. Compare the 32 Mbit capacity and 35 ns speed against other MRAM options. Verify that the 3.3 V nominal supply voltage fits the system design. Check if the TSOP-II-54 package is suitable for the assembly process.
Memory IC Part Context
This component belongs to the MR5A16A series of Toggle MRAM devices. The series includes variants with different temperature grades and packages, such as the industrial grade MR5A16ACMA35. All parts in this family share the same core memory organization and parallel interface architecture.
Memory IC Replacement Considerations
The MR5A16ACYS35R is an industrial grade alternative with extended temperature support (-40 C to +85 C). Verify pin compatibility and electrical characteristics before substitution.
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