Nanotechnology Now







Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > IBM Builds World's Smallest SRAM Memory Cell

Abstract:
IBM (NYSE: IBM) and its joint development partners -- AMD, Freescale, STMicroelectronics, Toshiba and the College of Nanoscale Science and Engineering (CNSE) -- today announced the first working static random access memory (SRAM) for the 22 nanometer (nm) technology node, the world's first reported working cell built at its 300mm research facility in Albany, NY.

IBM Builds World's Smallest SRAM Memory Cell

YORKTOWN HEIGHTS, NY | Posted on August 18th, 2008

SRAM chips are precursors to more complex devices such as microprocessors.

The SRAM cell utilizes a conventional six-transistor design and has an area of 0.1um2, breaking the previous SRAM scaling barriers.

Researchers achieved this breakthrough at CNSE of the University at Albany, State University of New York. CNSE's Albany NanoTech is the world's most advanced university based nanoelectronics research complex. IBM and its partners do much of their leading-edge semiconductor research at CNSE.

A nanometer is one one-billionth of a meter or about 80,000 times smaller than the width of a human hair.

"We are working at the ultimate edge of what is possible -- progressing toward advanced, next-generation semiconductor technologies," said Dr. T.C. Chen, vice president of Science and Technology, IBM Research. "This new development is a critical achievement in the pursuit to continually drive miniaturization in microelectronics."

22 nm is two generations away in chip manufacturing. The next generation is 32 nm -- where IBM and its partners are in development with their leading 32 nm high-K metal gate technology that no other company or consortium can match.

Traditionally, an SRAM chip is made more dense by shrinking its basic building block, often referred to as a cell. IBM-alliance researchers optimized the SRAM cell design and circuit layout to improve stability and developed several novel fabrication processes in order to make the new SRAM cell possible. The researchers utilized high-NA immersion lithography to print the aggressive pattern dimensions and densities and fabricated the parts in its a state-of-the-art 300mm semiconductor research environment.

SRAM cell size is a key technology metric in the semiconductor industry, and this work demonstrates IBM and its partners' continued leadership in cutting-edge process technology.

Key enablers of the SRAM cell include band edge high-K metal gate stacks, transistors with less than 25 nm gate lengths, thin spacers, novel co-implants, advanced activation techniques, extremely thin silicide, and damascene copper contacts.

Additional details of this achievement will be presented at the IEEE International Electron Devices (IEDM) annual technical meeting to be held in San Francisco, CA, December 15-17, 2008.

####

For more information, please click here

Contacts:
Michael Loughran
IBM

914.945.1613
cell: 914.443.9816

Copyright © Marketwire

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

How to maximize the superconducting critical temperature in a molecular superconductor: International team led by Tohoku University opens new route for discovering high Tc superconductors April 19th, 2015

Engineer improves rechargeable batteries with MoS2 nano 'sandwich' April 18th, 2015

Nanocomposites Play Effective Role in Production of Smart Fibers April 18th, 2015

Dais Analytic Corporation Appoints Eliza Wang to Board of Directors: Company's Newest Director Brings Expertise in Commercial and Legal Matters Both in the United States and China; Joins on the Heels of Successful Business Development Trade Mission to China April 18th, 2015

Chip Technology

Nanotubes with two walls have singular qualities: Rice University lab calculates unique electronic qualities of double-walled carbon nanotubes April 16th, 2015

Graphenea embarks on a new era April 16th, 2015

Quantization of 'surface Dirac states' could lead to exotic applications April 15th, 2015

Study shows novel pattern of electrical charge movement through DNA April 14th, 2015

Memory Technology

DWI scientists program the lifetime of self-assembled nanostructures April 9th, 2015

Computers that mimic the function of the brain: A new step forward in memristor technology could bring us closer to brain-like computing April 6th, 2015

Mind the gap: Nanoscale speed bump could regulate plasmons for high-speed data flow April 1st, 2015

Next important step toward quantum computer: Scientists at the University of Bonn have succeeded in linking 2 different quantum systems March 30th, 2015

Announcements

How to maximize the superconducting critical temperature in a molecular superconductor: International team led by Tohoku University opens new route for discovering high Tc superconductors April 19th, 2015

Iranian Foodstuff, Agricultural Industries Welcome Nanotechnology Packaging Bags April 18th, 2015

Nanocomposites Play Effective Role in Production of Smart Fibers April 18th, 2015

Dais Analytic Corporation Appoints Eliza Wang to Board of Directors: Company's Newest Director Brings Expertise in Commercial and Legal Matters Both in the United States and China; Joins on the Heels of Successful Business Development Trade Mission to China April 18th, 2015

Events/Classes

Long Island Capital Alliance Announces Participants for Brookhaven National Laboratory Technology Transfer Capital Forum on May 8: Keynote Speaker Dr. Doon Gibbs, Director of Brookhaven National Laboratory April 16th, 2015

Promising future of quantum dots explored in conference: ‘20 Years of Quantum Dots at Los Alamos’ runs April 12-16 April 13th, 2015

To Conserve London's 300-Year-Old Masterpiece, Nanotech & Drones April 12th, 2015

Reducing energy usage with nano-coatings April 9th, 2015

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2015 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE