-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 OSURnLOPyTqoKKeOHoR70rJ1lulEJSiFToMGSRzfhfB5cJiOxxecjLCIWRriOpIM
 Nv4lsJbboiOtm62Jdvb9MA==

<SEC-DOCUMENT>0001104659-10-057670.txt : 20101110
<SEC-HEADER>0001104659-10-057670.hdr.sgml : 20101110
<ACCEPTANCE-DATETIME>20101110181358
ACCESSION NUMBER:		0001104659-10-057670
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20101102
FILED AS OF DATE:		20101110
DATE AS OF CHANGE:		20101110

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SPENCER ROBERT G
		CENTRAL INDEX KEY:			0001237898

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21970
		FILM NUMBER:		101181351

	MAIL ADDRESS:	
		STREET 1:		C/O ACTEL CORP
		STREET 2:		955 EAST ARQUES AVE
		CITY:			SUNNYVALE
		STATE:			CA
		ZIP:			94086

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ACTEL CORP
		CENTRAL INDEX KEY:			0000907687
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				770097724
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			0103

	BUSINESS ADDRESS:	
		STREET 1:		2061 STIERLIN COURT
		CITY:			MOUNTAIN VIEW
		STATE:			CA
		ZIP:			94043-4655
		BUSINESS PHONE:		6503184200

	MAIL ADDRESS:	
		STREET 1:		2061 STIERLIN COURT
		CITY:			MOUNTAIN VIEW
		STATE:			CA
		ZIP:			94043-4655
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>a4.xml
<DESCRIPTION>4
<TEXT>
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    <schemaVersion>X0303</schemaVersion>

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    <periodOfReport>2010-11-02</periodOfReport>

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        <issuerName>ACTEL CORP</issuerName>
        <issuerTradingSymbol>ACTL</issuerTradingSymbol>
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            <rptOwnerName>SPENCER ROBERT G</rptOwnerName>
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            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MOUNTAIN VIEW</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94043</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <conversionOrExercisePrice>
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                <transactionAcquiredDisposedCode>
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                <value></value>
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                    <value>5000</value>
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                    <footnoteId id="F1"/>
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                    <value>D</value>
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                <value>2012-08-01</value>
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                <underlyingSecurityTitle>
                    <value>Common Stock</value>
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    <footnotes>
        <footnote id="F1">Pursuant to the merger agreement between the issuer, Microsemi Corporation (&quot;Microsemi&quot;) and Artful Acquisition Corp., (&quot;Artful&quot;), and in connection with the completion of a cash tender offer by Artful to purchase all of issuer's issued and outstanding common stock, this option was not assumed by Microsemi and was cancelled in exchange for a cash payment to Reporting Person equal to the difference between the offer price per share of $20.88 and the exercise price per share of the option.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/  Robert G. Spencer</signatureName>
        <signatureDate>2010-11-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
