Microchip USB5807/KD: Advanced USB 2 Gen 2 Hub Controller for High-Performance Connectivity

In the era of expanding peripheral ecosystems and escalating data demands, the need for robust and high-speed connectivity solutions has never been greater. Addressing this critical requirement, Microchip Technology introduces the USB5807/KD, a highly advanced USB Hub Controller engineered to deliver exceptional performance and reliability for next-generation computing platforms and docking stations.

This controller stands out as a premier solution for implementing a 7-port USB 3.2 Gen 2 hub, supporting staggering data transfer rates of up to 10 Gbps on all downstream ports. This ensures that connected devices—from high-resolution cameras and fast storage drives to advanced peripherals—operate at their full potential without being bottlenecked by the hub itself. The integration of a 32-bit ARM® Cortex®-M0+ core provides the intelligence needed for sophisticated system management, enabling features like FlexConnect, which allows for downstream and upstream port role swapping, a vital function for modern docking scenarios.

Beyond raw speed, the USB5807/KD is architected for enhanced system design flexibility and power efficiency. It features Multi-TTP (Transaction Translator Placement) for superior performance in mixed-speed USB environments and offers multiple firmware storage options, including internal ROM and external SPI flash, for customization. Its advanced power management capabilities support all modern low-power states, making it an ideal choice for both always-connected and portable applications. The hub also incorporates comprehensive security features, such as secure boot from ROM, protecting the system's firmware from unauthorized access or modification.

Engineered for reliability, the USB5807/KD simplifies PCB layout with its single-clock design and is available in compact, commercial (0°C to +70°C) and industrial (-40°C to +85°C) temperature range packages, ensuring durability across a wide array of deployment environments.

ICGOODFIND: The Microchip USB5807/KD emerges as a powerhouse in connectivity, masterfully blending blazing-fast 10 Gbps USB 3.2 Gen 2 speeds with intelligent system management through an integrated ARM processor. Its standout features like FlexConnect port swapping, robust security protocols, and industrial-grade resilience make it an indispensable component for designing cutting-edge hubs, docks, and embedded systems that demand uncompromising performance and future-proofing.

Keywords: USB 3.2 Gen 2, 10 Gbps, Hub Controller, FlexConnect, ARM Cortex-M0+