Everspin has shipped more than 100K 4Mbit MRAM chips to Siemensâ Industry Automation division. Siemens uses the MRAM in an industrial touch-screen application. They have reported zero field failures over the last two years.
![](/sites/default/files/mram/EverSpin_MR2A16_Chips.jpg)
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.