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Comparative Study of 6T and 8T SRAM Using Tanner Tool?

Journal: International Journal of Computer Science and Mobile Computing - IJCSMC (Vol.4, No. 1)

Publication Date:

Authors : ; ; ;

Page : 211-221

Keywords : SRAM; Tanner Tool; T-Spice; W-EDIT; IEEE;

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In this paper we focus on the dynamic power dissipation during the Write operation in CMOS SRAM cell. The charging and discharging of bit lines consume more power during the Write ―1‖ and Write ―0‖ operation. 8T SRAM cell includes two more trail transistors in the pull down path for proper charging and discharging the bit lines. The results of 8T SRAM cell are taken on different frequencies at power supply of 1.5 V. The circuit is characterized by using the 130 nm technology which is having supply voltage of 1.5 V. Finally the results are compared with Conventional 6T SRAM cell. The power dissipated in low power 8T SRAM cell is reduced in comparison to conventional 6T SRAM cell. The result of the research has practical reference value for further study.

Last modified: 2015-01-19 22:24:39