Intel to Release Details on 32nm Chip Fabrication Technology at 54th IEDM

If chip fabrication continues on a shrinking trend with Intel expected to release details surround its 32nm chip fabrication technology at the IEEE International Electron Devices Meeting (IEDM) in San Francisco on December 15.

Representatives from Intel will present a paper to discuss how they produced a 291Mb SRAM memory array to test the process – a process which uses high-k and metal gate technologies. Using a 0.171-micron^2 cell size, the device has close to 2 billion transistors and array density of 4.2-Mbit^2 – it operated at 3.8GHz at 1.1 Volts.

Static RAM cells are what chip makers always build first when testing a new fabrication process – and according to Intel, the new process appears to be good. Intel has also claimed that its first 32nm processors, codenamed ‘Westmere’ are expected to debut in late 2009 – essentially be a die-shrink version of their new Nehalem architecture, due out late this quarter.

Intel is also not the only chip maker detailing its progress, however. AMD is claiming the smallest functional SRAM cell ever made at 22nm, high-k and metal gate with a density of 0.10micron^2.

From the sounds of things, we can expect to start seeing 32nm chips from Intel around the third or fourth quarter of 2009 and 22nm chips from AMD. Generally the smaller they get, the lower the voltage – thus lowering the heat. This are going to be pretty cool next year, no pun intended.

Create a new thread in the US News comments forum about this subject
This thread is closed for comments
14 comments
    Your comment
  • jaragon13
    Cool stuff. :P

    You did make a few spelling error here and there,but nothing major.Nice article.
    0
  • Anonymous
    IBM (not AMD) claimed a functional 22nm SRAM CELL, but no actual details were given. This could mean as little as 6 or 8 working transistors (which comprise an SRAM cell). How you could go from this to expecting a working chip next year is insanity.

    You cannot compare a working 2 BILLION transistor SRAM chip and think 6 working transistors means a 22nm IBM (or AMD) chip is coming soon! Are you suggesting they may skip 32nm altogether? Heck even the 45nm are not really out yet - are they just going to run that node for 1 year, skip the next node of 32nm and go to 22nm? You will not see any 22nm chips until at least 2012 (possibly end of 2011 for Intel).

    You will also note the IBM cell was a 0.1um density which is not quite 1/2 (which would be expected) of the 0.17um density Intel quoted on the larger technology node. In all likelihood IBM, took some liberties on what "22nm" means - again the lack of details here is quite odd for a company like IBM to leave out... the only detail given was
    -3
  • jkflipflop98
    The author clearly has no clue as to how silicon fabrication works. To suggest that IBM's sram cell will yield a working production chip (for AMD) within a year is simply laughable at best.

    Fire this joker and hire some writers that don't put an obvious slant on every article they write. This site will remain a joke until then.
    -4