A couple of weeks ago, Everspin Technologies announced the pilot production of its 28nm 1-Gigabit(Gb) STT-MRAM.
MRAM is not new but started way back in 2006 by Freescale who marketed the first 4Mbit MRAM chip.
Freescale's MRAM division was later spun-off to form a new company named Everspin...