Broadcom Corporation, a leading chip maker, is turning its attention to the automobile and offering new chip solutions that may reduce the cost of Ethernet in the car by up to 80 percent, it says. It will also make cabling in the car lighter, because it will allow infotainment and driver assistance features to run over unshielded cable versus the heavier shielded cable, it said.
Here’s the bulk of its recent press release:
As consumer demand for in-vehicle connectivity continues to grow, automotive manufacturers are under pressure to deliver competitive, innovative features while minimizing cost. Broadcom’s BroadR-Reach automotive solutions allow multiple in-vehicle systems (such as infotainment, on-board diagnostics and automated driver assistance) to simultaneously access information over unshielded single twisted pair cable. By eliminating cumbersome, shielded cabling, automotive manufacturers can significantly reduce connectivity costs and cabling weight.
The Broadcom automotive Ethernet product portfolio consists of five devices including three highly integrated switches with embedded PHYs, and two stand-alone PHY solutions. Each device in the automotive portfolio is designed to meet in-car EMC requirements and extreme automotive temperature grades. Broadcom is TS16949 compliant and AEC-Q100 qualification is currently under way.
Proliferation of Automotive Ethernet Connectivity
This announcement follows the recent introduction of the OPEN (One-Pair Ether-Net) Alliance Special Interest Group (SIG). Established to drive wide scale adoption of Ethernet-based automotive connectivity as the standard in automotive connectivity, the SIG will address industry requirements for improving in-vehicle safety, comfort, and infotainment, while significantly reducing network complexity and cabling costs. Members include Broadcom, NXP Semiconductors N.V., Freescale Semiconductor, Harman International, BMW, Hyundai Motor Company and Jaguar Land Rover. License to specification for BroadR-Reach is available to all interested OPEN Alliance members under RAND terms via a license from Broadcom. Visit www.opensig.org to learn more.
- Consumer demand for automotive connectivity increasing at a rapid pace(3)
- Prevalence of in-vehicle electronics has nearly doubled in the last decade(4)
- New devices & solutions require higher bandwidth and convergence(5)
- In-vehicle electronics growing in volume and complexity(3)
- In-dash display consoles becoming computerized nerve centers for driver/passenger control
- Increase in number of cameras, sensors, diagnostics, ADAS, infotainment, etc.
- Ongoing migration from analog electromechanical systems in cars to digital
- Automotive manufacturers require open, scalable, in-vehicle connectivity(4)
- Need for a common network that supports multiple electronic systems and devices
Product Portfolio Key Facts:
All devices (with exception to BCM89610) are compliant with OPEN Alliance specifications.
Devices are now sampling with production volume slated for the second half of 2012.
Dr. Ali Abaye, Senior Director, Product Marketing, Broadcom
“The increasing amount of gadgetry used in vehicles today rivals that of the consumer electronics segment. Broadcom is on the forefront of engineering innovative technologies that enable people to connect virtually everything in the home, hand and infrastructure. Automotive connectivity a great fit and a natural next step for Ethernet technology, and we intend to lead the way in simplifying in-vehicle connectivity while dramatically reducing costs for automotive manufacturers.”
Thilo Koslowski, Automotive Practice Leader, Gartner
“Network connectivity in automobiles represents a crucial opportunity for new product and business innovation the automotive industry. By 2016, the majority of consumers in mature markets will consider in-vehicle Web access a key criterion in their automobile purchase. Connected vehicle technologies will enable automotive companies to address key industry trends: sustainability requirements, digital lifestyle convergence, changing market demographics, emerging transportation policies and new mobility innovations. The connected vehicle represents the start of a new era for the automotive industry where the partnership principle of “controlled openness” will lead to new customer experiences and successful business strategies.”
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Broadcom Infrastructure & Networking Group
Broadcom Corporation (NASDAQ: BRCM), a FORTUNE 500® company, is a global leader and innovator in semiconductor solutions for wired and wireless communications. Broadcom® products seamlessly deliver voice, video, data and multimedia connectivity in the home, office and mobile environments. With the industry’s broadest portfolio of state-of-the-art system-on-a-chip and embedded software solutions, Broadcom is changing the world by Connecting everything®. For more information, go to www.broadcom.com.
(1) Based on current market prices for unshielded single twisted pair FlexRay cables and weight of two-meter twisted, single-pair FlexRay cables and connectors
(2) Based on combined weight of 2-meter twisted, single-pair FlexRay cables and connectors versus 2-meter LVDS cables with LVDS connectors
(3) Gartner – The Automotive Industry Accelerates Innovations; Published: 16 November 2010 ID:G00209090
(4) ABI Semiconductor Forecast 2011
(5) IEEE 802.1 AVB Task Force Meeting, March 2011