久久亚洲日韩精品一区二区三区-日本免费一区二区三区最新-成人片黄网站色大片免费观看cn-少妇人妻偷人精品无码视频-欧美三级中文字幕在线观看

The explosion in use of battery operated electronics is followed by the need for the battery to last longer for convenience, environmental and cost reasons. At the same time, applications become more and more complex and demand higher performance of the microcontroller, making the challenge of designing systems for low power even more difficult.