MILPITAS, CA–( EMWNews – April 2, 2008) – Intersil Corporation (NASDAQ: ISIL), a world leader in the design and manufacture of high-performance

analog semiconductors, will announce its first quarter 2008 financial

results on Wednesday, April 16, 2008. Intersil’s President and Chief

Executive Officer, Dave Bell, and Vice President and Chief Financial

Officer, Dave Zinsner, will provide details on the Company’s first quarter

2008 financial performance and an outlook for the second quarter of 2008.

A press release will be transmitted to the news media immediately following

the close of the market on April 16th. The Company will hold a conference

call to discuss the results at 4:45 pm ET / 1:45 p.m. PT. Those wishing to

participate in the conference call should dial (866) 831-6272;

international participants please dial (617) 213-8859, using the password

“Intersil” at approximately 1:40 p.m. PT. A replay of the call will be

available for two weeks by dialing (888) 286-8010; international

participants dial (617) 801-6888, using the access code “21770757.” A

webcast replay of the conference call will be available for two weeks on

the company’s Web site at http://www.intersil.com/investor.

About Intersil

Intersil Corporation is a leader in the design and manufacture of

high-performance analog semiconductors. The Company’s products address some

of the industry’s fastest growing markets, such as, flat panel displays,

cell phones, other handheld systems, and notebooks. Intersil’s product

families address power management functions and analog signal processing

functions. Intersil products include ICs for battery management, hot-swap

and hot-plug controllers, linear regulators, power sequencers, supervisory

ICs, bridge drivers, PWM controllers, switching DC/DC regulators and power

MOSFET drivers; optical storage laser diode drivers; DSL line drivers;

video and high-performance operational amplifiers; data converters;

interface ICs; analog switches and multiplexers; crosspoint switches;

voice-over-IP devices; and ICs for military, space and radiation-hardened

applications. For more information about Intersil or to find out how to

become a member of our winning team, visit the Company’s web site and

career page at www.intersil.com.

This release may include “forward-looking statements” that are subject to

risks and uncertainties. For information identifying economic, political,

climatic, currency, regulatory, technological, competitive and some other

important factors that could cause actual results to differ materially from

those anticipated in the forward looking statements, see Intersil’s Safe

Harbor Forward Looking Statement disclaimer found at

http://www.intersil.com/legal.asp as well as Intersil’s SEC filings as

updated from time to time, found at http://www.sec.gov.