Optimization of SEU Simulations for SRAM Cells Reliability under Radiation

被引:0
作者
Castellani-Coulie, K. [1 ]
Aziza, H. [1 ]
Micolau, G. [1 ]
Portal, J-M. [1 ]
机构
[1] Univ Aix Marseille, IM2NP, UMR CNRS 6242, F-13451 Marseille 20, France
来源
JOURNAL OF ELECTRONIC TESTING-THEORY AND APPLICATIONS | 2012年 / 28卷 / 03期
关键词
SEUcriteria; Single event upset; SRAM; TCAD simulation; SPICE simulation; SER;
D O I
10.1007/s10836-012-5281-8
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
A simplified RC circuit is used to simulate effects of ionizing particles in a 90 nm SRAM. The main characteristics of the memory cell bit flip are discussed and a SEU criterion is presented. The effect of the surrounded circuit on the struck transistor is also discussed in order to extract parameters characteristic of the SEU occurrence.
引用
收藏
页码:331 / 338
页数:8
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