Everspin announced that it started sampling 1Gb STT-MRAM chips. Everspin's new chips provide a high-endurance, persistant memory with a DDR4-compatible interface. Everspin sees these chips being used in storage devices to provide protection against power loss without the use of supercapacitors or batteries.

Everspin 128Kb automotive MRAM photo

Everspin's new pMTJ 1Gb chips provide 4 times the capacity of the company's current 256Mb DDR3 chips. The 1 Gb MRAM is produced in 28nm CMOS on 300mm wafers in partnership with GlobalFoundries.

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