Everspin has a new prodcut - a dual-supply MRAM designed to directly interface with next-generation logic products requiring low voltage I/Os. RAID systems using advanced logic controllers operating with 1.8 volt I/Os will be able to seamlessly interface with this MRAM.
The MR0D08B dual supply MRAM product operates from a VDD main supply voltage of 3.0 to 3.6V and allows a wide, user defined I/O operating range by setting the VDDQ I/O supply voltage level from 1.65 to 3.6V. Typical applications using 1.8V logic controllers would set VDDQ at 1.8V to support direct connections between the controller and the MRAM, eliminating any requirements for level shifters. The devices are housed in a small footprint 8mm x 8mm, 48-BGA package with 0.75mm ball centers.