Semiconductor giant expands lineup of automotive components

Semiconductor giant expands lineup of automotive components

The development of automotive electronics is in full swing. The European, American and Asian depots have initiated wave of smart car and electric vehicle (EV) designs and have attracted semiconductor manufacturers to fully expand the lineup of automotive components; among them, new business opportunities arising from the conversion of Beidou and European Galileo dealers in China and more. The rapid increase in demand for stimulating multi-satellite Global Navigation Satellite Systems (GNSS) has prompted wafer vendors to expand their product lineup.

Edoardo Merli, Director of Market and Applications Department of Automotive Products Group (APG) Greater China and South Asia, STMicroelectronics (STG), said that GNSS positioning chips have caught up with the trend of connected car design and the global automotive market shipments. Rapid growth has become an important revenue growth momentum for automotive electronics semiconductors. With the Chinese mainland Beidou satellite commercialized at the end of 2013, and the EU Galileo satellite is also planned to expand the commercial transfer from 2014 to 2015, the depot has also begun to seek solutions that can support the new satellite system, and is expected to set off a wave of GNSS wafer purchase opportunities. .

In fact, most of the existing GNSS chips only support North American Global Positioning Satellite (GPS) and Russian GLONASS. However, the coverage of these two satellite systems on European and Asia-Pacific regions is insufficient, affecting the positioning accuracy of on-board car navigation systems. . As a result, the use of satellites in Europe and Mainland China has significant implications for local depots and even telecom companies. It will help related companies improve their navigation experience, and it expects to introduce more machine-to-machine (M2M) applications and appropriateness. Services (LBS) create new business opportunities.

Considering the development potential of the multi-satellite GNSS market, Broadcom has been the first to publish in late 2013 compatibility with China's Beidou, North America Global Positioning System (GPS), European Galileo, Russian GLONASS and Japan's Quasi-zenith Satellite System (QZSS). GNSS receiver single chip.

Do not let Broadcom specialize in the United States before, STMicroelectronics also in early 2014 to follow up the launch of the new multi-satellite GNSS wafer - Teseo III, actively expand the card slot. Morri emphasized that the chip can not only track satellite signals of various countries at the same time, but also incorporate exclusive Dead Reckoning and sensor technology to provide assisted navigation solutions when GNSS reception is poor. Positioning accuracy pushes up to a higher level.

Fabrice Guerrier, marketing manager of the AMG car audio and telematics processor of STMicroelectronics, added that Teseo III has already passed field tests of the European Space Agency and official Chinese companies, respectively, and has begun sampling; its integrated radio frequency (RF), digital Controllers and flash memory, which greatly increase the advantages of peripheral component integration, will help vehicle manufacturers and Tier 1 suppliers to reduce BOM bills while taking into account performance.

In addition to Broadcom and STMicroelectronics, Qualcomm, MediaTek, Cambridge Wireless Semiconductor (CSR) and mainland China IC design companies are also actively initiating multi-satellite GNSS chip designs and are expected to unveil new products this year. Prototype.

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