Showing posts with label phase change memory. Show all posts
Showing posts with label phase change memory. Show all posts

Wednesday, August 12, 2009

Numonyx accelerates evaluation process for phase change memory

SANTA CLARA, USA: In a keynote address at the Flash Memory Summit, Numonyx CTO Ed Doller announced a new program designed to accelerate the evaluation process for businesses and designers interested in Phase Change Memory (PCM), a new class of non-volatile memory that continues to grow in popularity across numerous industries.

PCM is poised to support new usage models and address the insatiable appetite for memory that is currently being driven by the convergence of consumer, computer and communications electronics systems. With today’s introduction of the Numonyx PCM Early Access Program, customers will be able to evaluate and “kick the tires” on PCM technology immediately.

Participants in the Early Access Program will have an opportunity to review preliminary data sheets from Numonyx on existing and future PCM products from the company.

Participants will also have an opportunity to order engineering samples of PCM products through the Numonyx sales team. In addition, the company will provide regular updates on essential news and data to ensure customers have all the latest available information about PCM.

Numonyx is the industry leader in the development of PCM technology and is committed to aggressively competing in this segment. The company was the first to commercially ship PCM products with the December 2008 release of “Alverstone,” a 90nm single-bit-per-cell device.

Numonyx has an advanced version of Alverstone currently sampling, and a next-generation chip, based on 45-nm lithography, is scheduled to begin sampling later this year.

Wednesday, June 24, 2009

Samsung, Numonyx join forces on phase change memory

SEOUL, KOREA & GENEVA, SWITZERLAND: Samsung Electronics Co. Ltd. and Numonyx B.V. are jointly developing market specifications for Phase Change Memory (PCM) products, a next generation memory technology that will help enable makers of feature-rich handsets and mobile applications, embedded systems and high-end computing devices to meet the increasing performance and power demands for platforms loaded with content and data.

Creating common hardware and software compatibility for PCM products should help simplify designs and shorten development time, enabling manufacturers to quickly transition to high-performance, low-power PCM products from both companies.

Phase change memory produces very fast read and write speeds at lower power than conventional NOR and NAND flash memory, and allows for bit alterability normally seen in RAM.

"Our joint efforts with Numonyx will enable a more secure path for introducing PCM into the mobile environment,” said SeiJin Kim, vice president, mobile memory technology planning and enabling, Samsung Electronics. “We anticipate that PCM will eventually be a major addition to our family of memory products, one that will nicely compliment our other mobile memory solutions and ultimately increase our leadership in the industry,” he added.

“This is a significant milestone for both the development of PCM and for the overall memory market,” said Brian Harrison, president and CEO of Numonyx. “The collaboration between two memory industry leaders, Numonyx and Samsung, is helping to provide the kind of direction and clarity that is often needed when new technologies are introduced. The common specifications will enable chipset vendors and others in the ecosystem to standardize and more easily support the delivery of a new generation of memory technology that will benefit not only handset OEMs, but also manufacturers of embedded systems and high-end computing devices, and their customers.”

Samsung and Numonyx are developing common specifications –- or “pin for pin” hardware and software compatibility -– for mobile, embedded and other potential computing applications supporting the JEDEC LPDDR2 Low Power Memory Device Standard. The LPDDR2 standard offers advanced power management features, a shared interface for nonvolatile memory (NVM) and volatile memory (SDRAM), and a range of densities and speeds.

Phase change memory has many of the advantages of NAND and NOR flash memory as well as other RAM memories –- allowing data to be read at RAM speeds while lowering the cost and power consumption levels by reducing the large amounts of RAM often used in today’s digital applications.

Phase change memory will also be “executable”, allowing a separation of code and data for reliable code storage —- particularly useful in handsets with higher data content. PCM devices will have faster programming ability than other types of memory as its RAM-like features will enable programming changes to be made bit by bit, instead of having to erase entire blocks of information.

Common specifications between the two companies will be completed this year, with both companies expecting to have compliant devices available next year.