A 42.5μW/MHz Ultra-Low Power 32-bit Microcontroller - SPARK

被引:0
|
作者
Tang, Wei-Xiang [1 ]
Wen, Shui-An [1 ]
Tung, Shing-Wu [1 ]
Lin, Keng-Yu [1 ]
Chen, Chun-Chih [1 ]
Su, Ching-Lung [2 ]
机构
[1] Ind Technol Res Inst, Informat & Commun Res Labs, Hsinchu, Taiwan
[2] Natl Yunlin Univ Sci & Technol, Dept Elect Engn, Yun Lin 640, Japan
关键词
Logic Signal Transition Rate; Microcontroller; Ultra-Low Voltage; CMOS;
D O I
暂无
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
Ultra-low voltage circuit design has become the trend of IC design. In this paper, we develop a low power consumption 32-bit microcontroller, SPARK, operating at 0.5V(20MHz) similar to 0.81/(95MHz) with an ultra-low voltage digital standard cell library. The goal of SPARK is making a small and low-power 32-hit RISC microcontroller. According to the experimental results, the best power consumption performance ratio of SPARK is 42.5 mu W/MHz.
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页数:4
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