Skip to main content

Microchip Unveils First Fully Integrated Solution for Vehicle Ethernet Audio Video Bridging (AVB)

Written by Customer Service on . Posted in Public Companies.

LAN9360 AVB audio endpoint helps to reduce development time, eliminating the need for stack integration and additional software and firmware development
CHANDLER, Ariz., Feb. 09, 2021 (GLOBE NEWSWIRE) — As connected vehicles increasingly rely on Ethernet for network connectivity, smart technology is helping developers to streamline infotainment system development and quickly adapt to manufacturers’ evolving requirements. Microchip Technology Inc. (Nasdaq: MCHP) today announced the first hardware-based audio endpoint solution for AVB – the LAN9360, a single chip Ethernet controller with embedded protocols.Microchip’s LAN9360 audio endpoint controller interconnects vehicles’ infotainment devices including speakers, amplifiers, microphones, navigation systems, radio tuners and smart headrests with Ethernet AVB. The LAN9360 bridges audio between Ethernet AVB and Inter-IC Sound (I²S™), Time Division Multiplexing (TDM) and Pulse Density Modulation (PDM) local audio interfaces. It completely supports audio transmission over Ethernet AVB, including generalized Precision Time Protocol gPTP, timestamping, transport protocols and content protection with High-bandwidth Digital Content Protection (HDCP). It also supports secure boot and secure remote updates over Ethernet. Unlike other Ethernet bridging networking solutions requiring System-on-Chip (SoC) microcontrollers (MCUs) plus third-party software stacks, the LAN9360 endpoint device requires no software integration, enabling designers to configure the device simply and quickly to manufacturers’ unique audio and networking requirements.Microchip’s LAN9360 audio endpoint controller has been validated to industry standards for Ethernet interoperability for AVB protocols. The device is validated to the IEEE® 802.1BA-2011, IEEE 802.1AS, IEEE1722 and IEEE1733 specifications for Ethernet networks and is certified to the standards for AVB interoperability and reliability established by the Avnu Alliance consortium.“In looking for an AVB solution for our Automotive Remote Tuners products, the LAN9360 allowed us to develop on a trusted platform quickly, without changing our current software,” said Pierrick Labeau, Research & Development Manager, FIAMM Horn & Antennas – Elettra 1938 Group.“This endpoint controller is a single smart chip for Ethernet interoperability in infotainment systems,” said Matthias Kaestner, vice president, Automotive. “In today’s rapid-pace design environment, this out-of-the-box device gives engineers a quick start to development and allows them to avoid months of engineering work and technical risks involved in coding or engaging third-party integrators.”The LAN9360 expands Microchip’s comprehensive Ethernet product portfolio and total system solution for automotive developers. Other Microchip Ethernet devices for automotive applications include the LAN8770 100BASE-T1 PHY, a cost-effective, single-port physical layer transceiver compliant with the IEEE 802.3bw-2015 specification. The device provides 100 Mbps transmit and receive capability over a single Unshielded Twisted Pair (UTP) cable. In addition, the Trust Anchor (TA100), a secure element from Microchip’s portfolio of CryptoAutomotive™ security ICs for automotive security applications, provides support for code authentication, secure boot and audio content protection with High-bandwidth Digital Content Protection (HDCP).Development ToolsA development board and Microchip’s MPLAB® Network Creator are available for configuring the LAN9360 using an intuitive graphical user interface. MPLAB Network Creator, a free graphical configuration environment, allows developers to generate configuration files quickly and intuitively for the LAN9360 AVB audio endpoint and perform full firmware or configuration updates to the LAN9360 devices remotely over Ethernet.Pricing and AvailabilityMicrochip’s LAN9360 endpoint device is available for volume orders in a 100-Thin Profile Fine Pitch Ball (TFBGA) package option. For pricing and additional information, contact a Microchip sales representative, authorized worldwide distributor, or visit Microchip’s website.ResourcesHigh-res images available through Flickr or editorial contact (feel free to publish): Application image: https://www.flickr.com/photos/microchiptechnology/50874895856/Block diagram: https://www.flickr.com/photos/microchiptechnology/50874993757/About Microchip TechnologyMicrochip Technology Inc. is a leading provider of smart, connected and secure embedded control solutions. Its easy-to-use development tools and comprehensive product portfolio enable customers to create optimal designs which reduce risk while lowering total system cost and time to market. The company’s solutions serve more than 120,000 customers across the industrial, automotive, consumer, aerospace and defense, communications and computing markets. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality. For more information, visit the Microchip website at www.microchip.com.Note: The Microchip name and logo, the Microchip logo and MPLAB are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. CryptoAutomotive is a trademark of Microchip Technology Inc. in the U.S.A. and other countries. All other trademarks mentioned herein are the property of their respective companies.​​​

Disclaimer & Cookie Notice

Welcome to GOLDEA services for Professionals

Before you continue, please confirm the following:

Professional advisers only

I am a professional adviser and would like to visit the GOLDEA CAPITAL for Professionals website.

Important Notice for Investors:

The services and products offered by Goldalea Capital Ltd. are intended exclusively for professional market participants as defined by applicable laws and regulations. This typically includes institutional investors, qualified investors, and high-net-worth individuals who have sufficient knowledge, experience, resources, and independence to assess the risks of trading on their own.

No Investment Advice:

The information, analyses, and market data provided are for general information purposes only and do not constitute individual investment advice. They should not be construed as a basis for investment decisions and do not take into account the specific investment objectives, financial situation, or individual needs of any recipient.

High Risks:

Trading in financial instruments is associated with significant risks and may result in the complete loss of the invested capital. Goldalea Capital Ltd. accepts no liability for losses incurred as a result of the use of the information provided or the execution of transactions.

Sole Responsibility:

The decision to invest or not to invest is solely the responsibility of the investor. Investors should obtain comprehensive information about the risks involved before making any investment decision and, if necessary, seek independent advice.

No Guarantees:

Goldalea Capital Ltd. makes no warranties or representations as to the accuracy, completeness, or timeliness of the information provided. Markets are subject to constant change, and past performance is not a reliable indicator of future results.

Regional Restrictions:

The services offered by Goldalea Capital Ltd. may not be available to all persons or in all countries. It is the responsibility of the investor to ensure that they are authorized to use the services offered.

Please note: This disclaimer is for general information purposes only and does not replace individual legal or tax advice.