Everspin has shipped more than 100K 4Mbit MRAM chips to Siemens’ Industry Automation division. Siemens uses the MRAM in an industrial touch-screen application. They have reported zero field failures over the last two years.

EverSpin MR2A16 Chips

Siemens uses Everspin MRAM to maintain software-programmable logic controller (SoftPLC) process data for its Simatic Multipanel MP 277 and MP 377 multi-panel human machine interface (HMI) products without battery backup.

Siemens started using the MRAM back in March 2008.