<SEC-DOCUMENT>0001193125-17-154147-index.html : 20170502
<SEC-HEADER>0001193125-17-154147.hdr.sgml : 20170502
<ACCEPTANCE-DATETIME>20170502165714
ACCESSION NUMBER:		0001193125-17-154147
CONFORMED SUBMISSION TYPE:	20-F/A
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20161231
FILED AS OF DATE:		20170502
DATE AS OF CHANGE:		20170502

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Silicon Motion Technology CORP
		CENTRAL INDEX KEY:			0001329394
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		20-F/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-51380
		FILM NUMBER:		17805895

	BUSINESS ADDRESS:	
		STREET 1:		8F-1,  NO. 36, TAIYUAN STREET
		STREET 2:		JHUBEI CITY
		CITY:			HSINCHU COUNTY
		STATE:			F5
		ZIP:			302
		BUSINESS PHONE:		886-3-552-6888

	MAIL ADDRESS:	
		STREET 1:		8F-1,  NO. 36, TAIYUAN STREET
		STREET 2:		JHUBEI CITY
		CITY:			HSINCHU COUNTY
		STATE:			F5
		ZIP:			302
</SEC-HEADER>
<DOCUMENT>
<TYPE>20-F/A
<SEQUENCE>1
<FILENAME>d324031d20fa.htm
<DESCRIPTION>AMENDMENT NO. 1 TO FORM 20-F
<TEXT>
Document 1 - file: d324031d20fa.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-8.1
<SEQUENCE>2
<FILENAME>d324031dex81.htm
<DESCRIPTION>EX-8.1
<TEXT>
Document 2 - file: d324031dex81.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-12.1
<SEQUENCE>3
<FILENAME>d324031dex121.htm
<DESCRIPTION>EX-12.1
<TEXT>
Document 3 - file: d324031dex121.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-12.2
<SEQUENCE>4
<FILENAME>d324031dex122.htm
<DESCRIPTION>EX-12.2
<TEXT>
Document 4 - file: d324031dex122.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-13.1
<SEQUENCE>5
<FILENAME>d324031dex131.htm
<DESCRIPTION>EX-13.1
<TEXT>
Document 5 - file: d324031dex131.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>6
<FILENAME>d324031dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 6 - file: d324031dex231.htm

</DOCUMENT>
</SEC-DOCUMENT>