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Technology Stocks : Spansion Inc.
CY 23.820.0%Apr 16 5:00 PM EST

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To: bobs10 who wrote (3273)2/2/2008 4:26:25 PM
From: BUGGI-WO   of 4590
 
@Bob - PCM
Nothing new:
128.100.10.145

Page 66:
23.5 A Multi-Level-Cell Bipolar-Selected Phase-Change Memory
A 128Mb (256Mb MLC) 90nm phase-change memory is presented. A multi-level
programming algorithm is developed and embedded into the chip, demonstrating
2b/cell feasibility. Experimental results are presented for time zero and after 48h, 125°C
bake and 100k erase/write cycles.

2b/c 128Mbit - a first move, but what does this show to
us? Looks like they have to do many more things, like SPSN
did with Mirrorbit years already ago. And what does this
tell us about manufactoring?

edit:
the 4b/c line is wrong => 128Mbit per 2b/c (1 DIE) => 256Mbit
per 2 DIEs, when I understand this right.

BUGGI
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