NetLogic Microsystems Schedules Third Quarter 2007 Conference Call for Oct. 24, 2007

Mountain View, Calif. – October 16, 2007 – NetLogic Microsystems, Inc. (NASDAQ:NETL - News), a leader in the design and development of knowledge-based processors, has scheduled its third quarter 2007 financial results conference call for Oct. 24, 2007 at 2:15 p.m. Pacific time. The company will release its financial results at approximately 1:30 p.m. Pacific time.

To listen to the conference call, dial 866.383.8008 ten minutes prior to the start of the call, using the passcode 84158408. International callers, dial 617.597.5341. A taped replay will be made available approximately two hours after the conclusion of the call and will remain available for one week. To access the replay, dial 888.286.8010 and enter passcode 32532351. International callers dial 617.801.6888.

The conference call will be available via a live webcast on the investor relations section of NetLogic Microsystems' web site at http://www.netlogicmicro.com. Access the web site 15 minutes prior to the start of the call to download and install any necessary audio software. An archived webcast replay will be available on the web site for three months.

About NetLogic Microsystems
NetLogic Microsystems, Inc. (NASDAQ:NETL - News), a fabless semiconductor company headquartered in Mountain View, California, designs, develops and markets high performance knowledge-based processors for a variety of advanced wireline and mobile wireless networking systems, such as routers, switches, wireless infrastructure equipment, network security appliances, network access equipment and networked storage devices. NetLogic Microsystems' knowledge-based processors employ an advanced processor architecture and a large knowledge or signature database containing information on the network, as well as applications and content that run on the network, to make complex decisions about individual packets of information traveling through the network. Knowledge-based processors from NetLogic Microsystems significantly enhance the ability of networking original equipment manufacturers (OEMs), to supply network service providers with systems offering more advanced functionality for the Internet, such as high-definition video delivery over the Internet (IPTV), voice transmission over the Internet (VoIP), unified threat management (UTM), virtual private networks (VPN), rich content delivery over mobile wireless networks, and streaming video and audio. For more information about products offered by NetLogic Microsystems, call 650.961.6676 or visit the NetLogic Microsystems Web site at http://www.netlogicmicro.com.

NetLogic Microsystems and the NetLogic Microsystems logo are trademarks of NetLogic Microsystems, Inc. All other trademarks are the sole property of their respective holders.