MRAM-Info: the MRAM experts

MRAM-Info is a news hub and knowledge center born out of keen interest in MRAM memory technologies.

MRAM is a next-generation memory technology, based on electron spin rather then its charge. Often referred to as the "holy-grail of memory", MRAM is fast, high-density and non-volatile and can replace all kinds of memories used today in a single chip.

Recent MRAM News

Coughlin: MRAM and STT-MRAM revenues will reach $3.3 billion by 2028

Tom Coughlin posted an interesting overview of the 2018 MRAM Developer day, which is well worth a read. Besides the conference report, Coughlin also updates on its market estimates - the market for MRAM and STT-MRAM memory solutions will experience fast growth - growing from $36 million in 2017 to about $3.3 billion in 2028. This growth will be at the expense of SRAM, NOR flash and some DRAM.

Memory revenue projection (2016-2028, Coughlin)

The demand for MRAM memory will result in an increased demand for MRAM production equipment, of course. MRAM equipment revenues will reach $792 million by 2028, according to Coughlin Associates.

Researchers develop a sub 10-nm STT MTJ

Researchers from UC Berkeley and the Huazhong University of Science and Technology developed sub 10-nm STT MTJs that shows a thermal stability factor of more than 80.

The reserachers say that the highly efficient and dense MTJ could lead to higher efficiency and density STT-MRAM devices and spin-based computers.

Everspin reports its financial results for Q2 2018

Everspin announced its financial results for Q2 2018 - with revenues of $10.8 million (up from $8.9 million in Q2 2017) and a net loss of $6.6 million (up from $5.2 million in Q2 2017).

Everspin STT-MRAM banner image

At the end of the quarter Everspin had $32.7 million in cash and equivalents. Everspin expects revenues in the next quarter to be between $10.6 million and $11 million.

IBM introduces its latest 19.2TB enterprise SSD drivers with Everspin's STT-MRAM

A couple of days ago, Everdisplay disclosed its first major design win with a "top enterprise storage vendor" for its 40nm 256Mb STT-MRAM chips. We now know that this vendor is IBM - as it introduced its latest-generation enterprise SSD FlashSystem, which indeed includes Everspin's STT-MRAM.

IBM 2018 FlashSystem spec slide

Using MRAM instead of DRAM memory enabled IBM to remove the relatively large supercapacitors (used to make the DRAM non-volatile) and so the company was able to reduced the size of its drives and switch to a standard 2.5-inch U.2 drive form factor. The new FlashSystem SSDs support up to 19.2TB of 64L 3D TLC NAND. IBM's system uses a 20-channel NAND interface and a four-lane PCIe 4.0 host interface that can operate in dual-port 2+2 mode.

Everspin announces its first major design win with a top enterprise storage vendor for its 256Mb STT-MRAM chips

Everspin announced that it will demonstrate its latest MRAM technologies at the Flash Memory Summit 2018 which starts today.

In its PR, Everdisplay discloses its first major design win with a "top enterprise storage vendor" for its 40nm 256Mb STT-MRAM chips. Everspin says that MRAM enabled the vendor to achieves new levels of performance, storage capacity and reliability.