美国单片机和模拟半导体厂商微芯科技日前宣布,其产品订单数量受累于中国市场需求下降而低于预期。受此消息影响,该公司股价创下了将近6年内的单日最大跌幅,而其他芯片厂商的股价也集体下挫。微芯宣布的不利消息导致半导体行业股票遭遇大规模抛售,“费城半导体指数”创下2009年以来最大单日跌幅。微芯股价下跌12%,报收于39.96美元,而飞思卡尔半导体等同类公司的股价跌幅也超过了10%。微芯生产的半导体元件应用于从家用电器、计算机网络硬件到汽车等多类产 Microchip and Analog Microcontrollers, a manufacturer of microcontrollers in the United States, announced that the number of orders for their products has been affected by the drop in demand in China and lower than expected. Affected by this news, the company’s share price hit a one-day biggest decline in nearly 6 years, while other chip makers also collectively fell. Microchip announced adverse news led to the semiconductor industry stocks suffered a large-scale sell-off, “Philadelphia Semiconductor Index ” hit its biggest one-day decline since 2009. Microchip shares fell 12% to close at 39.96 US dollars, while shares of similar companies such as Freescale Semiconductor also fell more than 10%. Microchip production of semiconductor components used in household appliances, computer network hardware to cars and other types of production