IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
Novel Eight-Transistor SRAM cell for write power reduction
C.M.R. PrabhuAjay Kumar Singh
Author information
JOURNAL FREE ACCESS

2010 Volume 7 Issue 16 Pages 1175-1181

Details
Abstract

This paper presents a novel 8T SRAM cell which contains two tail transistors in the pull-down path of the respective inverter to minimize the write power consumption. The simulated results show that the proposed cell consumes about 57.87% lower power and gives faster response compared to the conventional 6T SRAM cell during a write operation. To compensate the read delay and static noise margin (SNM) losses due to the two extra tail transistors in the proposed cell, we have to enlarge the width of these two tail transistors.

Content from these authors
© 2010 by The Institute of Electronics, Information and Communication Engineers
Next article
feedback
Top