LAN9360C-I/CQBT-101

Controllers Overview

The LAN9360C-I/CQBT-101 is an Audio Video Bridging (AVB) audio endpoint network controller manufactured by Microchip Technology. It integrates support for gPTP, AVTP, and RTP protocols to facilitate synchronized audio streaming over Ethernet networks. The device operates within a temperature range of -40°C to +85°C and utilizes a CQBT package with 101 terminals. This component is designed for applications requiring compliant AVB audio endpoints with integrated timing and stream management capabilities.

Controllers Feature Summary

• Integrated support for IEEE 802.1AS gPTP for precise time synchronization
• Hardware acceleration for AVTP and RTP audio stream processing
• Compliance with Avnu Alliance certification requirements for interoperability

Controllers Applications

• Professional audio networking equipment
• Automotive infotainment systems
• Industrial control panels with audio feedback

Controllers Procurement Notes

Verify the specific suffix 'C' against official Microchip documentation to confirm functional differences from the standard LAN9360A variant. Confirm availability status as distribution channels may list obsolete or end-of-life inventory for this series. Ensure the CQBT-101 package type matches the target PCB footprint requirements before finalizing procurement orders.

Controllers Selection Notes

Select this component when designing systems that require certified AVB audio endpoint functionality without extensive custom protocol implementation. Compare pin compatibility and software driver support against alternative Microchip LAN93xx series devices. Evaluate thermal performance requirements given the industrial temperature range specification for the intended operating environment.

Controllers Part Context

This part belongs to the LAN9360 family of intelligent Ethernet controllers focused on Audio Video Bridging applications. It serves as a specialized solution for embedding high-fidelity audio transmission into networked devices, distinguishing itself from general-purpose MAC controllers through its dedicated hardware engines for audio stream handling and synchronization.

Controllers Replacement Considerations

Consult Microchip official documentation for confirmed substitute part numbers. Verify backward compatibility with existing firmware and hardware designs if replacing legacy components.