MUNICH and CHICAGO -- Infineon Technologies AG (FSE/NYSE: IFX) today announced that its GEMINAX MAX™ and ConverGate™ chipsets have been selected by ADTRAN, one of the top three DSL (Digital Subscriber Line) equipment vendors in North America, for use in its Total Access™ series of DSLAM (DSL Access Multiplexer) products. ADTRAN’s ADSL2+ (Asymmetric DSL2+) products are widely deployed by the eight leading service providers in North America. Infineon’s GEMINAX MAX and ConverGate chipsets enable service providers to offer consumers higher ADSL2+ data rates of up to 24 Mbit/s compared to current solutions. With ADSL2+, a conventional telephone connection is sufficient to surf the Internet, receive multiple television channels and place a traditional or VoIP telephone call - all at the same time.

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CHICAGO -- Infineon Technologies (FSE/NYSE: IFX), a leading global manufacturer of semiconductor components, will showcase its comprehensive portfolio of semiconductor-based, end-to-end solutions for broadband and Voice over IP (VoIP) networking applications at its booth (#55010) at the SUPERCOMM tradeshow, starting here today. SUPERCOMM is the world's largest annual exhibition and conference for broadband and enterprise networks, converged wireless and public network infrastructure, and is being held at the McCormick Place Convention Center until June 9, 2005.

Infineon Technologies AG