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世界半导体市场走入低谷,2001年我国的集成电路市场受国内强劲需求的带动,销售量和销售额仍保持了8%和29%的增长。2001年我国 MCU 市场总需求量约为7.79亿块,比2000年的6.34亿块增长22.9%。我国微控制器市场按产品特性来看,4bit和8bit 微控制器产品所占市场份额最大,2001年分别为39%和58%,16bit 与32bit 产品所占市场份额小得多,共占3%。由于我国电子信息产品以中低档为主,4bit 和8bit 产品增长率虽有逐年放缓的趋势,但至少将保持10%左右的增长速度;16bit 与32bit 微控制器所占市场比例虽极小,成长速度却很快,2001年的增长率分别达到35%和88%。
The world semiconductor market dipped to the bottom. In 2001, the IC market in China was driven by the strong domestic demand. Sales volume and sales volume maintained a growth of 8% and 29% respectively. In 2001, China’s total MCU market demand was about 779 million, an increase of 22.9% over 634 million in 2000. Microcontroller market in China by product features, 4bit and 8bit microcontroller products accounted for the largest market share in 2001 were 39% and 58%, 16bit and 32bit products accounted for a much smaller market share, a total of 3% . Due to China’s low-end electronic information products mainly 4bit and 8bit although the annual growth rate of the slowdown in the trend, but will at least maintain about 10% growth rate; 16bit and 32bit microcontroller market share is extremely small, The growth rate is very fast, with growth rates of 35% and 88% in 2001 respectively.