What specifies a measure of its contribution to the cost of the integrated circuit containing it.

The specification of a component's contribution to the cost of the integrated circuit containing it is typically determined by several factors:

1. Material Cost: This includes the cost of the raw materials used to manufacture the component.

2. Manufacturing Cost: This includes the cost of the labor, machinery, and technology used in the production process.

3. Design Complexity: More complex designs often require more resources, which can increase the cost.

4. Quantity: The number of components produced can also affect the cost. Larger quantities often result in lower costs per unit due to economies of scale.

5. Market Demand: The market demand for a particular component can also influence its cost. If the demand is high, the cost may increase.

6. Research and Development: The cost of research and development can also contribute to the overall cost of the component. This includes the cost of designing the component and testing its performance.

7. Overhead Costs: These are the indirect costs associated with producing a component, such as administrative expenses, utilities, and rent.

By considering all these factors, one can specify a measure of a component's contribution to the cost of the integrated circuit containing it.