Infineon Technologies AG / Profit Warning

29.05.2008 

Release of a Adhoc News, transmitted by DGAP - a company of EquityStory AG.
The issuer is solely responsible for the content of this announcement.
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Infineon Technologies revises outlook for Communications Solutions 

Neubiberg, Germany – May 29, 2008 – Infineon Technologies today revised the
outlook for its Communication Solutions segment due to lower volumes in
certain wireless platform projects. Infineon now anticipates revenues in
the third quarter of fiscal year 2008 to be about flat from the previous
quarter. The company also expects that the revised revenue outlook in
combination with customization expenses associated with the ramp of new
platforms should lead to a decline in EBIT excluding gains and charges from
the previous quarter. The company anticipates revenues and EBIT excluding
gains and charges to improve in the fourth quarter of fiscal year 2008
compared to the previous quarter.

Contact:
Investor Relations, Tel.: +49 89 234-26655, Fax: +49 89 234-9552987


DGAP 29.05.2008 
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Language:     English
Issuer:       Infineon Technologies AG
              Am Campeon 1-12
              85579 Neubiberg
              Deutschland
Phone:        +49 (0)89 234-26655
Fax:          +49 (0)89 234-955 2987
E-mail:       investor.relations@infineon.com
Internet:     www.infineon.com
ISIN:         DE0006231004
WKN:          623100
Indices:      DAX
Listed:       Regulierter Markt in Frankfurt (Prime Standard); Freiverkehr
              in Berlin, Hannover, München, Hamburg, Düsseldorf, Stuttgart;
              Terminbörse EUREX; Foreign Exchange(s) NYSE
End of News                                     DGAP News-Service
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