Testmode to increase acceleration in burn-in

Static information storage and retrieval – Read/write circuit – Testing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C365S230030, C365S230060, C365S189040

Reexamination Certificate

active

07050342

ABSTRACT:
A method and apparatus for simultaneously accessing multiple array blocks in a static random access memory (SRAM) device. During testing of the SRAM device, each memory cell in each memory array block is accessed to ensure proper functionality. By providing logic gates on each SRAM device, the testing can be accelerated by writing to multiple array blocks at the same time, rather than in series.

REFERENCES:
patent: 4942556 (1990-07-01), Sasaki et al.
patent: 5293212 (1994-03-01), Yamamoto et al.
patent: 5301155 (1994-04-01), Wada et al.
patent: 5416740 (1995-05-01), Fujita et al.
patent: 5440516 (1995-08-01), Slemmer
patent: 5498990 (1996-03-01), Leung et al.
patent: 5523980 (1996-06-01), Sakui et al.
patent: 5745432 (1998-04-01), McClure
patent: 5939914 (1999-08-01), McClure
patent: 5991232 (1999-11-01), Matsumura et al.
patent: 6006339 (1999-12-01), McClure
patent: 6072719 (2000-06-01), Tanzawa et al.
patent: 6144594 (2000-11-01), McClure
patent: 6219283 (2001-04-01), Wilford
patent: 6249479 (2001-06-01), Tanzawa et al.
patent: 6347063 (2002-02-01), Dosaka et al.
patent: 6487131 (2002-11-01), Clark et al.
patent: 6621755 (2003-09-01), Gans et al.
patent: 6661719 (2003-12-01), Shih et al.
patent: 6741510 (2004-05-01), Ohbayashi et al.
patent: 6741511 (2004-05-01), Nakao
patent: 6751128 (2004-06-01), Kuroki et al.
patent: 6846544 (2005-01-01), Buchman
patent: 6856544 (2005-02-01), Nakamura

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Testmode to increase acceleration in burn-in does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Testmode to increase acceleration in burn-in, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Testmode to increase acceleration in burn-in will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3637991

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.