AMENDMENT NO. 5 TO
SEMICONDUCTOR TECHNOLOGY AGREEMENT
This Amendment No. 5 (the "Amendment") to the parties' Semiconductor Technology Agreement is entered into
by and between Rambus Inc., a Delaware corporation with principal offices at 2465 Latham Street, Mountain
View, California 94040, U.S.A. ("Rambus") and LG Semicon Co., Ltd. (formerly known as GoldStar Electron
Co., Ltd.), a Korean corporation with principal offices at 1, Hyangjeong-dong, Hungduk-gu, Cheongju-si,
Chungcheongbuk-do, 361-480 Korea ("LGS").
A. In 1994 the parties entered into a Semiconductor Technology Agreement (as previously restated and
amended, the "License Agreement");
B. In 1996 the parties amended the License Agreement to include certain additional "Rambus-2" interface
technology. The parties now desire to further amend the License Agreement to include the development by
Rambus, and implementation by LGS, of a Rambus ASIC cell for the Rambus-2 Interface Technology (the
"RAC") as defined hereinbelow, on the terms and conditions set forth herein; and
C. The parties also desire to provide for characterization by Rambus of the RAC.
NOW, THEREFORE, the parties agree that the License Agreement is further amended to include the following:
1. Definitions and Related Matters.
Capitalized terms used in this Amendment shall have the meaning specified therefor in the License Agreement,
and, in addition, the following terms shall have the meaning set forth below:
1.1 "LGS Process Technology" means the 0.25 micron process technology adopted by LGS.
1.2 "RAC" means the Rambus-2 ASIC cell as modified for the LGS Process Technology by Rambus in
accordance with this Amendment.
1.3 "RAC Deliverables" means the items specified in Exhibit A hereto.
1.4 "gTRAC" means a prototype Rambus test ASIC device designed and manufactured by or for LGS and
incorporating the RAC.
1.5 "Rambus-2 Interface Technology," as defined in Amendment No. 3 of the License Agreement, shall also
include the RAC Deliverables developed h