A High-Speed and Self-calibratable True Random Number Generator (TRNG) based on Unified Selector- RRAM

被引：1
|
作者：
Qin, Yabo [1 ]
Wang, Zongwci [1 ,2 ]
Gao, Jiajun [1 ]
Shan, Linbo [1 ]
Wang, Qishen [1 ]
Cai, Yimao [1 ,2 ]
Huang, Ru [1 ,2 ]
机构：
[1] Peking Univ, Sch Integrated Circuits, Beijing 100871, Peoples R China
[2] Beijing Adv Innovat Ctr Integrated Circuits, Beijing 100871, Peoples R China
来源：
2023 SILICON NANOELECTRONICS WORKSHOP, SNW | 2023年
关键词：
RRAM; selector; TRNG; variation;
D O I：
10.23919/SNW57900.2023.10183929
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this study, high-speed and self-calibratable true random number generator (TRNG) is demonstrated based on a unified selector-RRAM device with dual switching modes. In fast selector mode (similar to 35 ns), the Vth fluctuation is the entropy for the high-speed TRNG. However, Vth has large device-to-device (D2D) variation, which leads to unstable switching probability. By adjusting the resistance of RRAM, the D2D variation of Vth can be substantially regulated through self-calibration (10 x sigma/mu improvement), enabling the reliable deployment of TRNG.
引用
收藏
页码：65 / 66
页数：2
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