MR4A16BCMA35

Memory IC Overview

The MR4A16BCMA35 is a 16 Mbit magnetoresistive random access memory (MRAM) device organized as 1M x 16. It features a parallel interface with a 16-bit data bus width and a 35 ns access time. The component operates within a supply voltage range of 3 V to 3.6 V, with power consumption specified at 60 mA and 152 mA. It is housed in a BGA-48 package and supports surface mount installation. The device functions within an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Provides SRAM-compatible timing for simplified system integration
• Ensures data retention without power for extended periods
• Includes internal single bit error correction code for data integrity

Memory IC Applications

• Industrial control systems requiring non-volatile storage
• Embedded solutions needing unlimited write endurance
• Fault-tolerant designs preserving critical program data

Memory IC Procurement Notes

Verify the specific suffix 'C' indicates the industrial temperature grade (-40°C to +85°C) compared to commercial variants. Confirm the BGA-48 package type matches the design footprint. Ensure compatibility with the 3.3V nominal supply voltage range. Check moisture sensitivity level requirements for assembly processes.

Memory IC Selection Notes

Select this part when SRAM-like speed is required alongside non-volatility. The 1Mx16 organization suits wide data bus architectures. Consider the BGA-48 package for compact board layouts. Verify that the parallel interface aligns with the host controller capabilities.

Memory IC Part Context

This component belongs to the MR4A16B series of MRAM devices from Everspin Technologies. It shares core specifications with other members like the MR4A16BMA35 but differs in packaging or temperature rating. The series is designed for applications demanding high reliability and fast read/write cycles.

Memory IC Replacement Considerations

Direct substitutes include MR4A16BMA35 for commercial temperature grades. MR4A16BCMA35R offers the same electrical characteristics in reel packaging. Cross-reference pinouts and timing parameters before substitution.