cpu的制作过程详解（CPU detailed description of the production process）.docVIP

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cpu的制作过程详解（CPU detailed description of the production process）.doc

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cpu的制作过程详解（CPU detailed description of the production process）

cpu的制作过程详解（CPU detailed description of the production process） Now on the market are rich, when you use a superb collection of beautiful things, equipped with the latest CPU computer group in the Internet, between various applications operate smoothly. When are you interested in going to the head is small, the function is not small CPU is how to make out. In the semiconductor manufacturing industry today, the CPU is affected by the field the highest degree of concern, and the big two as everyone knows in this field, followed by the The processor architecture is x86, and the other is known as the information industry giant blue IBM processor also has powerful design and manufacturing capacity, they invented the first Strained silicon technology, and manufacturing process in the forefront in the 90 nanometer processor. In this article, we will step by step to tell you from a pile of central processor The sand to the whole process of integrated circuit chip is a powerful. The basic raw material for manufacturing CPU If asked about the material of CPU is what everyone will answer is an easy job to do si. This is not false, but silicon and from where? In fact the most humble Sand. It is difficult to imagine, expensive, complex structure, powerful, mysterious CPU from the root of the sand was not worth a hair. Of course, the inevitable To undergo a complex manufacturing process. But not just grab a handful of sand materials can do, must be carefully selected to extract the most pure silicon raw material from It. Just imagine, if you use the most inexpensive and abundant raw materials made of CPU, then how will the quality of the finished products, you can use like this high performance at The reason is? Remove silicon, CPU also need one kind of important material is metal. So far, aluminum has become the main metal material inside the processor and accessories, copper Will gradually be eliminated, this is some of the reasons, the working voltage of CPU under the current a