主板上的IC是什么?

2024-11-10 15:40:45
推荐回答(3个)
回答1:

主板上的IC是集成电路(integrate circuit)的缩写。

  1. 集成电路(integrated circuit)是一种微型电子器件或部件。采用一定的工艺,把一个电路中所需的晶体管、电阻、电容和电感等元件及布线互连一起,制作在一小块或几小块半导体晶片或介质基片上,然后封装在一个管壳内,成为具有所需电路功能的微型结构;其中所有元件在结构上已组成一个整体,使电子元件向着微小型化、低功耗、智能化和高可靠性方面迈进了一大步。

  2. 集成电路是20世纪50年代后期一60年代发展起来的一种新型半导体器件。它是经过氧化、光刻、扩散、外延、蒸铝等半导体制造工艺,把构成具有一定功能的电路所需的半导体、电阻、电容等元件及它们之间的连接导线全部集成在一小块硅片上,然后焊接封装在一个管壳内的电子器件。其封装外壳有圆壳式、扁平式或双列直插式等多种形式。集成电路技术包括芯片制造技术与设计技术,主要体现在加工设备,加工工艺,封装测试,批量生产及设计创新的能力上。

回答2:

你到低是问主办上各个IC的作用呢? 还是问IC是什么东西?
主板上有很多IC. 南北桥.声卡IC 网卡.BIOS 时钟IC 还有很多电源管理IC.

回答3:

1.集成电路(integratedcircuit,缩写:IC)

2.二,三极管。

3.特殊电子元件。

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