Limited Power of Attorney
Securities Law Compliance


The undersigned, as an officer, director or stockholder of
Integrated Silicon Solution, Inc., a Delaware corporation (the
"Corporation"), hereby constitutes and appoints Ruth A. Hewson,
Gary L. Fischer and Jimmy Shueh-Mien Lee, and each of them acting
alone, the undersigned's true and lawful attorney-in-fact and
agent to complete and execute Forms 3, 4, and 5 and other forms
as such attorney shall in their discretion determine to be
required or advisable pursuant to Section 16 of the Securities
Exchange Act of 1934 (as amended) and the rules and regulations
promulgated thereunder, or any successor laws and regulations, as
a consequence of the undersigned's ownership, acquisition or
disposition of securities of the Corporation, and to do all acts
necessary in order to file such forms with the Securities and
Exchange Commission, the Corporation and such other person or
agency as the attorney shall deem appropriate.  The undersigned
hereby ratifies and confirms all that said attorneys-in-fact and
agents shall do or cause to be done by virtue hereof.

	This Limited Power of Attorney shall continue for so long
as the undersigned shall be subject to the reporting requirements
under Section 16 of the Securities and Exchange Act of 1934, as
amended, unless earlier terminated by the undersigned by written
notice to the attorneys appointed hereby.

	This Limited Power of Attorney shall be governed by and
construed and enforced in accordance with the laws of the State
of California.

	This Limited Power of Attorney is executed at Santa Clara,
California as of the date set forth below.

	/s/ Shueh-Mien J. Lee


	 Shueh-Mien J. Lee



	July 22, 2003

Witness:

/s/ Suzanne Weaver

 Suzanne Weaver