Infineon Technologies Announces Design Win; Siemens VDO Automotive Selects 32-Bit Microcontrollers for Use in Powertrain Systems
The AUDO family is based on Infineons TriCore Unified Processor architecture and has been designed specifically to meet the demanding reliability, temperature and operating requirements of advanced automobiles. The TC1775, which is the first AUDO family chip product in production, was developed for use in high-end engine management systems, while the TC1765 is designed specifically for mid-range engine and transmission control systems.
Siemens VDO Automotives selection strengthens Infineons position as a leading supplier of ICs and system solutions for automotive applications. According to the market research company Strategy Analytics, Infineon is Europes number one semiconductor manufacturer for automotive applications, with an overall sales market share of 13.6 percent in the year 2000.
We chose Infineon because of the companys strong commitment to the automotive market, our experience using the companys C167 products for powertrain devices, and the distinctive features and performance of the companys 32-bit TriCore architecture, said Jean-Marc Andre, Vice president & General Manager Powertrain Electronics for Siemens VDO Automotive. The Audo family is a very attractive platform for our future requirements in Powertrain Electronics at optimized costs and will be one of the key components of our digital core strategy.
Siemens VDO Automotive is a world leading automotive system supplier and we are pleased with their selection of our TriCore-based microcontrollers for the development of powertrain systems, said Gregor Maethner, Key Account Manager for Siemens VDO Automotive at Infineon Technologies. We look forward to continuing our strong working relationship and contributing to the ability of Siemens VDO to develop systems that meet and exceed the industrys requirements for performance and integration.
Technical Details on TC1775 and TC1765
Both products of the AUDO family are based on Infineons TriCore Unified Processor architecture, introduced in 1998. This architecture is ideal for high performance realtime applications. It is designed to seamlessly execute both microcontroller and digital signal processing tasks, thus providing distinct performance advantages in embedded system applications. The integrated DSP functionality that is a unique benefit of the AUDO family, compared to alternative 32-Bit solutions, enables capabilities such as the implementation of an electrical knock recognition without a separate standalone DSP or a special ASIC.
The TC1775 includes a full set of peripherals for powertrain applications. Compared to other microcontrollers used in this application, it includes a second 32-bit RISC core, the integrated Peripheral Control Processor (PCP), to further increase the system performance. The PCP allows for example the OSEK-compliant separation of the software in Physical Layer and Application Layer (OSEK = open system and interface for use in automobiles). The PCP functionality within the TC1765 is performed by a 2 x 4 channel Direct Memory Access (DMA) controller. Compared to other 32-Bit controllers both devices provide a high-end system performance and a higher code density, as the TriCore architecture supports both 16-Bit and 32-Bit instructions.
Availability and Packaging
The TC1775 will be available for volume production in a 329-Pin Plastic Ball Grid Array (P-BGA) package starting Q1 2002. The TC1765 is planned for volume production end of Q4 2002 in a 260-Pin Low-Profile Ball Grid Array (L-BGA) package.
More information on the TriCore architecture at www.infineon.com/tricore
Infineon Technologies AG, Munich, Germany, offers semiconductor and system solutions for applications in the wired and wireless communications markets, for security systems and smartcards, for the automotive and industrial sectors, as well as memory products. With a global presence, Infineon operates in the US from San Jose, CA, in the Asia-Pacific region from Singapore and in Japan from Tokyo. In the fiscal year 2000 (ending September), the company achieved sales of Euro 7.28 billion with about 29,000 employees worldwide. Infineon is listed on the DAX index of the Frankfurt Stock Exchange and on the New York Stock Exchange (ticker symbol: IFX). Further information is available at www.infineon.com