Researchers from Tohoku University developed the world's smallest STT-MRAM MTJ

Researchers from Tohoku University managed to fabricate the world's smallest STT-MRAM MTJ, at 2 nm. In addition, the researchers demonstrated fast switching (3.5 ns) in sub-five-nm STT-MRAM MTJs.

10-nm MTJ TEM photo, Tohoku University

The new MTJ were developed using a new multilayered ferromagnetic structure that can engineer characteristic relaxation time, which governs the magnetization dynamics in the ns regime.

Read the full story Posted: Dec 14,2021

Hprobe launches a next-generation MRAM wafer sort magnetic test head

Hprobe announced a new magnetic test head for MRAM Wafer Sort. The new module, the H3DM-XL, is at the heart of the latest addition to Hprobe’s IBEX line, the IBEX-WS.

Hprobe MRAM Wafer-Sort Magnetic Test Head (IBEX-WS)

The IBEX-WS test equipment integrates 3D magnetic field capabilities, while increasing field area and uniformity for wafer probing large MRAM arrays. It also features a unique patented robotized 3D Field Calibration Unit (FCU) for high-speed field mapping and monitoring.

Read the full story Posted: Dec 01,2021

Why you should consider advertising at MRAM-Info in 2022

The MRAM market is set for another record year in 2022, as MRAM chips and memories are increasingly being used in industrial, space, IT, automotive and other applications. If you are looking to promote your company's products and services for the MRAM market, increase industry awareness of your technology, and generate industry leads - MRAM-Info is the perfect choice!

MRAM-Info pages and newsletter image

MRAM-Info offers the easiest, most direct path to industry exposure, with specifically tailored marketing packages that will suit your needs. MRAM-Info is a well-established brand and a publication accessed by thousands of memory professionals and consumers each month, via our website, newsletter and social media channels.

Read the full story Posted: Nov 14,2021

Everspin reports excellet financial results for Q3 2021

Everspin Technologies announced its financial results for Q3 2021. Revenues increased 46.5% from last year to reach $14.8 million, and the company reported a record net income of $880k.

Everspin 1Gb STT-MRAM chip photo

Everspin announced that during the quarter, it entered into two IP monetization deals worth $5.25 million, out of which $1.3 million was recognized in Q3. The rest of the amount will be recognized in Q4.

Read the full story Posted: Nov 12,2021

Taiwan's Semiconductor Research Institute developed an SOT-MRAM device based on a PMA technique

Researchers at Taiwan's Semiconductor Research Institute (TSRI) unveiled a new SOT-MRAM memory device that they developed in collaboration with University scientists.

TSRI SOT MRAM device photo

The new device uses a perpendicular magnetic anisotropy (PMA) technique. According to the TSRI researchers, they are the second team to successfully produce MRAM chips based on PMA (Intel is the first team to have achieved this).

Read the full story Posted: Nov 10,2021

Everspin and CAES MRAM is on its way to Jupiter as part of NASA's Lucy Mission

Advanced aerospace and defense mission-critical electronics developer CAES announced that its radiation-hardened microelectronic devices are on their way to Jupiter, as part of NASA’s Lucy Mission.

CAES UT8MR2M8 16Mb MRAM chip photo

Lucy’s payload is comprised of a high-resolution visible imager, an optical and near-infrared imaging spectrometer and a thermal infrared spectrometer. CAES says that the payloaduses two memory devices - 16 Mbit SRAM and 16 Mbit MRAM. The company's UT8MR2M8 chip (shown above), basedon Everspin's MRAM, is a high performance, space grade, 16Mb non-volatile MRAM device with proven flight heritage.

Read the full story Posted: Oct 20,2021

Samsung is progressing towards 14 nm eMRAM

In March 2019 Samsung Electronics announced that it has started to mass produce its first embedded MRAM devices, made using the company's 28nm FD-SOI process. In early 2021 Samsung announced that it managed to improve the MTJ function of its MRAM, which makes it suitable for more applications, and today, at the company's 5th Annual Samsung Foundry Forum, Samsung provides more details on its MRAM roadmap.

Samsung eMRAM image

Samsung says it is advancing its 14 nm process which will support flash-type embedded MRAM which enables increased write speed and density. Samsung targets applications such as micro controller units (MCUs), IoT and wearables for its next-gen eMRAM.

Read the full story Posted: Oct 08,2021

Avalanche announces new 64Mb industrial x16-interface STT-MRAM memory devices

pMTJ STT-MRAM developer Avalanche Technology announced the immediate availability of new 64Mb Industrial parallel asynchronous x16-interface high-reliability MRAM Persistent SRAM (P-SRAM) memory devices. Avalanche's P-SRAM is based on the company's STT-MRAM technology

Avalanche Technology SPnvSRAM G2 MRAM evaluation board photo

These new deices, the latest in Avalanche's family of Industrial data logging products, require half the board space, consume 1/4th the power and have 3 times the magnetic immunity of the equivalent density Toggle MRAM in Industrial applications.

Read the full story Posted: Sep 29,2021

Avalanche and LinearASICs to co-develop companion chiplets for Avalanche's Space Grade MRAM

pMTJ STT-MRAM developer Avalanche Technology announced that it has signed an agreement with LinearASICs Inc. to develop companion chiplets to offer a complete portfolio of Space Grade products with SPI and DDR interfaces, based on Avalanche's 1Gb Space Grade MRAM.

Avalanche pMTJ STT-MRAM P-SRAM Serial QSPI Evaluation Kit photo

Avalanche's 2nd-Gen P-SRAM evaluation kit

LinearASICs will provide standalone serial interface chiplets such as Octal SPI (OSPI), as well as standard memory interface chiplets such as DDR. These chiplets will be available as standalone devices or integrated modules through Avalanche.

Read the full story Posted: Sep 22,2021

Embedded-MRAM, what the future holds

Embedded MRAM solutions are now entering the market, as leading foundries Samsung, TSMC and GlobalFoundries are scaling-up and ramping up their solutions.

Embedded MRAM market, MRAM-Info poll results 2021-09

This has been a slow process, as getting next-generation technologies into large fab is never an easy task, but we are finally seeing these foundries start to offer these technologies to their customers.

Read the full story Posted: Sep 20,2021