EXHIBIT 10.31

                              Terms of Compensation

Name:              Jon Stoner

Title:             Senior Vice President and Chief Technical Officer

Base Salary:       $200,000, increased to $210,000 on February 1, 2005

Bonus Plan:        Eligible for participation in the company's Key Manager
                   Incentive Program with a target payout at 60% of base salary
                   and a maximum payout of 150% of base salary

Stock Options:     Eligible to participate in the Amended and Restated
                   AMIS Holdings, Inc. 2000 Equity Incentive Plan. In 2005,
                   received stock options to purchase 40,000 shares, with an
                   exercise price = fair market value on grant date, vesting 1/4
                   on the first anniversary of the grant date and an additional
                   1/48 monthly thereafter

Health Benefits:   eligible for group insurance program consisting of
                   a hospital, surgical, major medical, life, dependent life,
                   accidental death insurance and dental plan, and an annual
                   executive physical

401K:              company match of 50% of the employee's first 6% contribution,
                   not to exceed 50% of the 402(g) limit