Exhibit 23.2

Consent of Independent Registered Public Accounting Firm

We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated March 2, 2007 relating to the financial statements, the financial statement schedule, management’s assessment of the effectiveness of internal control over financial reporting and the effectiveness of internal control over financial reporting, which appears in NetLogic Microsystems Inc.’s Annual Report on Form 10-K for the year ended December 31, 2006.

/S/ PricewaterhouseCoopers LLP

PRICEWATERHOUSECOOPERS LLP

San Jose, California

May 25, 2007