CBRAM

Emerging Memories Today: New Blog Series

Emerging Memory ParadeThere’s never been a more exciting time for emerging memory technologies. New memory types like PCM, MRAM, ReRAM, FRAM, and others have been waiting patiently, sometimes for decades, for an opportunity to make a sizeable markets of their own.  Today it appears that their opportunity is very near.

Some of these memory types are already being manufactured in volume, and the established niches that these chips sell into can provide good revenue.  But the market is poised to experience a very dramatic upturn as advanced logic processing nodes drive sophisticated processors and ASICs to adopt emerging persistent memory technologies.  Meanwhile Intel has started to aggressively promote its new 3D XPoint memory for use as a persistent (nonvolatile) memory layer for advanced computing.  It’s no wonder that SNIA, JEDEC, and other standards bodies, along with the Linux community and major software firms are working hard to implement the necessary standards and ecosystems to support widespread adoption of the persistent nature of these new technologies.

This post introduces a Continue reading

Latest White Paper: New Memories for Efficient Computing

A Potpourri of Emerging MemoriesThere has been a lot of discussion in the trade press lately about new memory technologies.  This is with good reason: Existing memory technologies are approaching a limit after which bits can’t be shrunk any smaller, and that limit would put an end to Moore’s Law.

But there are even more compelling reasons for certain applications to convert from today’s leading technologies (like NAND flash, DRAM, NOR flash, SRAM, and EEPROM) to one of these new technologies, and that is the fact that the newer technologies all provide considerable energy savings in computing environments.

Objective Analysis has just published a white paper that can be downloaded for free which addresses a number of these technologies.  The white paper explains why energy is wasted with today’s technologies and how these new memory types can dramatically reduce energy consumption.

It also provides a Continue reading

Memory Issues in Space & Medical Applications

How an alpha particle disrupts a memory bitThe Memory Guy was recently asked about using memories in a satellite. What would be a good technology to use in a space application?

The problem with space is that there is a lot of radiation.  Radiation on the earth’s surface is lower because it is stopped by the atmosphere, but in space there is an abundance of radiation that interferes with most semiconductors.  Radiation is also a concern in certain medical applications where a memory must maintain its contents while undergoing sterilization through irradiation.  Experiments on conventional flash memories have shown data loss at only 2% of the Continue reading

Adesto Acquires Atmel’s Serial NOR Business

Atmel Sells Serial Flash Business to AdestoIt’s not often that a small private firm acquires a part of a larger public firm, but that’s what happened today with Atmel and Adesto.  Adesto, a manufacturer of alternative memory technology, has purchased Atmel’s serial NOR flash business for an undisclosed sum.

The transaction covers the Atmel “Data Flash” and “BIOS Flash” product families and the employees supporting those products.  Atmel has retained its Serial EEPROM, Crypto and Digital Temperature Sensor memory product lines and plans to continue to invest in those businesses.

This is not a small thing.  Serial NOR now accounts for roughly Continue reading