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Renesas Electronics Corporation

UPDATE 5- Regarding the Impact of the Earthquake on Renesas Electronics Operations and Its Response to the Blackouts (As of March 22, 2011)

March 22, 2011

TOKYO, Japan, March 22, 2011 — Renesas Electronics Corporation (TSE: 6723) has announced the impact of the earthquake in northern Japan on March 11, on Renesas Electronics Group (“the Group”) manufacturing sites and its response to the planned blackouts. The Group intends to add details of the impact from the earthquake to its financials when confirmed information is available.

[Status of Renesas Electronics Group's factories (as of March 22, 2011, 12:00 p.m)]

FactoryCity/ PrefectureOperational Status and Status of Electric Power SupplyStatus of the investigation
1Renesas Northern Japan Semiconductor, Inc., Tsugaru Factory (Front-end line)Goshogawara-shi, AomoriRestarted part of its manufacturingRestarted part of its manufacturing from March 20 with limited production capacity
2Renesas Yamagata Semiconductor Co., Ltd., Tsuruoka Factory (Front-end line)Tsuruoka-shi, YamagataRestarted part of its manufacturingRestarted part of its manufacturing from March 22 with limited production capacity
3Renesas Electronics Corporation, Naka Factory (Front-end line)Hitachinaka-shi, IbarakiTemporarily shutting productionPart of its electricity supply restored (for lightings, etc). Currently assessing the status of inside the clean room at the 300mm wafer fabrication line
4Renesas Electronics Corporation, Takasaki Factory (Front-end line)Takasaki-shi, GunmaPreparing to begin startup procedures to restart its manufacturingPlan to begin startup procedures to restart its manufacturing after the planned blackout is terminated
5Renesas Electronics Corporation, Kofu Factory (Front-end line)Kai-shi, YamanashiPreparing to begin startup procedures to restart its manufacturingPlan to begin startup procedures to restart its manufacturing after the planned blackout is terminated
6Renesas High Components, Inc. (Back-end line)Tsuruta-cho, AomoriRestarted its manufacturingRestarted its manufacturing from March 19 during the time when there is no planned blackout being implemented
7Renesas Northern Japan Semiconductor, Inc., Yonezawa Factory (Back-end line)Yonezawa-shi, YamagataRestarted its manufacturingRestarted its manufacturing from March 19 during the time when there is no planned blackout being implemented
8Renesas Eastern Japan Semiconductor, Tokyo Device Division (Back-end line)Oume-shi, TokyoRestarted part of its manufacturingRestarted part of its manufacturing during the time when there is no planned blackout being implemented

The content in the press release, including, but not limited to, product prices and specifications, is based on the information as of the date indicated on the document, but may be subject to change without prior notice.