FORM 3
        
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
                      

1. Name and Address of Reporting Person *

Cowell Andrew

2. Date of Event Requiring Statement (MM/DD/YYYY)
6/1/2011 

3. Issuer Name and Ticker or Trading Symbol

INTERSIL CORP/DE [ISIL]

(Last)        (First)        (Middle)

C/O INTERSIL CORPORATION, 1001 MURPHY RANCH ROAD

4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                            _____ 10% Owner
___ X ___ Officer (give title below)          _____ Other (specify below)
SVP, Consumer Products Group /

(Street)

MILPITAS, CA 95035       

(City)              (State)              (Zip)
5. If Amendment, Date Original Filed (MM/DD/YYYY)

6/3/2011 

6. Individual or Joint/Group Filing (Check Applicable Line)

_ X _ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person


Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(MM/DD/YYYY)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Performance-based Stock Options   (1) 4/1/2013   (2) 4/1/2018   Common Stock   87690   (3) (4) $13.75   D    

Explanation of Responses:
( 1)  This grant has been issued under Intersil's Market Stock Units Program ("MSU Program"), a performance-based equity program as described in the company's Form 8-K filing dated March 11, 2011.
( 2)  Dependent upon Intersil's performance, 50% of the grant will become vested on April 1, 2013 and 50% will become vested on April 1, 2014.
( 3)  Under the MSU Program, depending on Intersil's performance, the minimum amount payable to recipient upon vesting is zero and the maximum amount payable upon vesting is 150% of the recipient's equity grant.
( 4)  Amendment reflects an increase of 35,690 shares in the performance-based stock options reported.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
Cowell Andrew
C/O INTERSIL CORPORATION
1001 MURPHY RANCH ROAD
MILPITAS, CA 95035


SVP, Consumer Products Group

Signatures
Debbie Ceraolo-Johnson by Power of Attorney 10/5/2011
** Signature of Reporting Person Date


Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.
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