Cart (Loading....) | Create Account
Close category search window
 

A 32kb 10T Subthreshold SRAM Array with Bit-Interleaving and Differential Read Scheme in 90nm CMOS

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Ik Joon Chang ; Purdue Univ., West Lafayette, IN ; Jae-Joon Kim ; Sang Phill Park ; Roy, K.

The paper presents an SRAM array with bit interleaving and read scheme. The SRAM test-chip is fabricated in a 90nm CMOS technology. For leakage comparison, 49 kb arrays are implemented for both the conventional 6T cell and 10T cell. The leakage power consumption of this SRAM is close to that of the 6T cell (between 0.96times and 1.1times) even though it has extra transistors in a cell. This is because the subthreshold leakage from the bitline to the cell node is drastically reduced by the stacking of devices in the leakage path. The design operates at 31.25 kHz with a 0.18 V supply. With more aggressive wordline boosting of 80 mV, the VDD scales down to 0.16 V at 0.16 V VDD, the operating frequency is 500 Hz and power consumption is 0.123 muW.

Published in:

Solid-State Circuits Conference, 2008. ISSCC 2008. Digest of Technical Papers. IEEE International

Date of Conference:

3-7 Feb. 2008

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.