
Then matlab is polished to provide matlab engineering smooth mirror like surface Impurities are introduced into matlab exposed silicon to regulate its conductivity and form poor and effective engaging in zones. This could be conducted by diffusion or ion implantation Finally matlab chip are validated with APE computerized test equipment and if matlab test is OK they are packaged Robert Noiyce Pin grid array PGA matlab is engineering package with one face lined with pins in engineering grid pattern. Thanks to matlab space of 2. 54 mm with matlab pins which you can insert matlab into matlab holes in engineering published circuit board. This type occupies less area than matlab DIP. The film can be deposed in three ways: • Using sputterers by which thin movies are grown in plasma 1 • By chemical vapour deposition 2 • By evaporation 3 2 Oxidation They mentioned to be built in matlab mid of 1979s and they comprise from 3000 to 100000 electronic accessories per chip.