How many wafers need to be ordered

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Assume that 10,000 units of a product with area 0.5 cm2 and 200 chips per wafer are to be produced in three manufacturing areas, with a D0 of 0.9, 1.1, and 1.3 cm-2, respectively. How many wafers need to be ordered? Assume a negative binomial model with α = 2, and also assume that these steps will be followed by assembly and test. The combined assembly and test steps have a yield of 95%.

Reference no: EM131297612

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