Subsequent Event	12 Months Ended
Jun. 29, 2014
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events On August 20, 2014, the Company entered into an agreement and plan of merger pursuant to which Infineon Technologies AG (“Infineon”) will acquire the Company (the "Merger"). If the Merger is consummated, each share of the Company's common stock issued and outstanding immediately prior to the Merger will be converted into the right to receive $40 in cash, without interest, on the terms and subject to the conditions set forth in the merger agreement. The Company is subject to certain restrictions on our business activities under the merger agreement, such as limits on capital expenditures, loans and investments, that apply during the period from August 20, 2014 through the consummation of the Merger. The completion of the Merger is subject to customary closing conditions, including approval of the merger agreement by a majority of the outstanding shares of the Company’s common stock, the absence of certain laws or orders that restrain, enjoin, or otherwise prohibit the merger, and receipt of certain regulatory approvals, including the expiration or early termination of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1974, as amended, receipt of certain foreign antitrust approvals, and clearance by the Committee on Foreign Investment in the United States. The Company may terminate the merger agreement to enter into an agreement relating to an alternative acquisition proposal from a third party if the Board determines that such proposal is superior to the Merger, provided that the Company complies with the procedures in the merger agreement, including the obligation to pay Infineon a $70 million break-up fee. The merger agreement may also be terminated by Infineon if we take other specified actions which are inconsistent with supporting the Merger. In the event of a termination of the merger agreement in these instances, the Company may be required to pay Infineon a $70 million break-up fee. In addition, if the merger agreement is terminated by either party due to a failure to close the Merger by January 20, 2015 (provided under certain circumstances such date may be extended to June 22, 2015) or because there is an order or law relating to antitrust matters which prohibits consummation of the Merger, and in each case all conditions to closing have been (or are capable of being) satisfied other than those relating to regulatory approvals under applicable antitrust laws, Infineon will be obligated to pay a $70 million reverse break-up fee to the Company. The merger agreement also provides that upon termination of the merger agreement as a result of the failure of our stockholders to approve the merger agreement, the Company will reimburse Infineon $15 million in respect of its transaction related expenses. Although there can be no assurance, the Company expects the acquisition to close late in the calendar year 2014 or early in the calendar year 2015 subject to regulatory approval.

On August 20, 2014, the Company entered into an agreement and plan of merger pursuant to which Infineon Technologies AG (“Infineon”) will acquire the Company (the "Merger"). If the Merger is consummated, each share of the Company's common stock issued and outstanding immediately prior to the Merger will be converted into the right to receive $40 in cash, without interest, on the terms and subject to the conditions set forth in the merger agreement.

The Company is subject to certain restrictions on our business activities under the merger agreement, such as limits on capital expenditures, loans and investments, that apply during the period from August 20, 2014 through the consummation of the Merger.

The completion of the Merger is subject to customary closing conditions, including approval of the merger agreement by a majority of the outstanding shares of the Company’s common stock, the absence of certain laws or orders that restrain, enjoin, or otherwise prohibit the merger, and receipt of certain regulatory approvals, including the expiration or early termination of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1974, as amended, receipt of certain foreign antitrust approvals, and clearance by the Committee on Foreign Investment in the United States.

The Company may terminate the merger agreement to enter into an agreement relating to an alternative acquisition proposal from a third party if the Board determines that such proposal is superior to the Merger, provided that the Company complies with the procedures in the merger agreement, including the obligation to pay Infineon a $70 million break-up fee. The merger agreement may also be terminated by Infineon if we take other specified actions which are inconsistent with supporting the Merger. In the event of a termination of the merger agreement in these instances, the Company may be required to pay Infineon a $70 million break-up fee.

In addition, if the merger agreement is terminated by either party due to a failure to close the Merger by January 20, 2015 (provided under certain circumstances such date may be extended to June 22, 2015) or because there is an order or law relating to antitrust matters which prohibits consummation of the Merger, and in each case all conditions to closing have been (or are capable of being) satisfied other than those relating to regulatory approvals under applicable antitrust laws, Infineon will be obligated to pay a $70 million reverse break-up fee to the Company.

The merger agreement also provides that upon termination of the merger agreement as a result of the failure of our stockholders to approve the merger agreement, the Company will reimburse Infineon $15 million in respect of its transaction related expenses.

Although there can be no assurance, the Company expects the acquisition to close late in the calendar year 2014 or early in the calendar year 2015 subject to regulatory approval.