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PSiRAM(tm) Prototype

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Tezzaron's 3T-iRAM® technology was prototyped under the name PSiRAM™.  The very first prototypes were designed in December of 2002; the finished prototype parts were received in July of 2003.

Click on any picture to see a larger image

July, 2003

This uncut 8" wafer, built at a 90-nanometer scale, contains hundreds of chips.

IFly90Wafer.jpg (19886 bytes)

July, 2003

Microscopic view of one PSiRAM™ prototype chip (uncut).

IFlyChip.jpg (20657 bytes)

July, 2003

Ultra-close-up of one corner of an uncut chip.
(Each bright square is 60 microns wide.)

CornerOfChip.jpg (24931 bytes)

August, 2003

Prototype chip, cut and packaged.

Chip.jpg (17798 bytes)

August, 2003

The PSiRAM prototype design team:
Bob Patti, Rick Gawron, Mark Hilbert,
Lee Hoyman, Rob McGrath, Kamal El Khadiri

IFly90Team.jpg (38896 bytes)

 

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Copyright © 2003-2005 Tezzaron® Semiconductor. All rights reserved.  Revised: July 30, 2008
 

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