A novel SEU tolerant SRAM data cell design

被引：5

作者：

Zhang, Guohe ^{[1
]}

Zeng, Yunlin ^{[1
]}

Liang, Feng ^{[1
]}

Chen, Kebin ^{[2
]}

机构：

[1] Xi An Jiao Tong Univ, Sch Elect & Informat, Xian 710049, Shaanxi, Peoples R China

[2] Xian Commun Inst, Informat Serv Dept, Xian 710106, Shaanxi, Peoples R China

来源：

IEICE ELECTRONICS EXPRESS | 2015年 / 12卷 / 17期

基金：

中国国家自然科学基金;

关键词：

single event upset; radiation-hardened SRAM;

D O I：

10.1587/elex.12.20150504

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An improved SEU tolerant SRAM data cell design is presented here. The cell enhances the capability of SEU tolerance by creating spatial redundancy of data and virtue of latch design. The results show that our proposed design achieves high resilience to SEU and provides a 300 times increase in critical charge compared to standard 6T cell without much degradation in speed and Power dissipation. It shows that our design is very suitable for applying in high-reliability circuit and system design.

引用

页数：6

共 8 条

[1] [Anonymous], BMJ CASE REP, DOI DOI 10.1109/ISQED.2011.5770789
[2] Radiation-induced soft errors in advanced semiconductor technologies
Baumann, RC
[J]. IEEE TRANSACTIONS ON DEVICE AND MATERIALS RELIABILITY, 2005, 5 (03) : 305 - 316
[3] Upset hardened memory design for submicron CMOS technology
Calin, T
Nicolaidis, M
Velazco, R
[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1996, 43 (06) : 2874 - 2878
[4] A Soft Error Tolerant 10T SRAM Bit-Cell With Differential Read Capability
Jahinuzzaman, Shah M.
Rennie, David J.
Sachdev, Manoj
[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2009, 56 (06) : 3768 - 3773
[5] Designing CMOS data cells for space systems
Rockett, LR
[J]. MICROELECTRONICS JOURNAL, 2004, 35 (12) : 953 - 967
[6] SIMULATED SEU HARDENED SCALED CMOS SRAM CELL DESIGN USING GATED RESISTORS
ROCKETT, LR
[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1992, 39 (05) : 1532 - 1541
[7] Shayan M, 2012, IEEE INT ON LINE, P13, DOI 10.1109/IOLTS.2012.6313834
[8] Low-power programmable linear-phase filter designed for fully balanced bio-signal recording application
Zhang, Guohe
Tao, Huibin
Shao, Jun
Lei, Shaochong
Liang, Feng
[J]. IEICE ELECTRONICS EXPRESS, 2012, 9 (17): : 1402 - 1407

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