Magnetic DRAM Arrives

Everspin original MRAM employed spin-torque write technology (see Magnetic Cores To MRAM: Nonvolatile Tipping Point?) It stored each bit using a magnetic approach that is not much different than hard disk storage or old core memory. How Everspin did this is much different than those technologies but the result is the same: fast, non-volatile storage. Initially Everspin memory …