Microchip Technology USB2513BI-AEZG-TR USB 2.0 Hi-Speed Hub Controller

The USB2513BI-AEZG-TR is a versatile and powerful USB 2.0 Hi-Speed hub controller by Microchip Technology, designed to enable direct interfacing to upstream hosts and multiple downstream USB devices. As an integral part of Microchip's expansive USB portfolio, this hub controller is ideal for a wide range of applications, including desktop and laptop PCs, docking stations, monitors, and standalone embedded systems.

Engineered with a focus on reliability and performance, the USB2513BI-AEZG-TR supports a multi-TT architecture that provides dedicated transaction translators for each downstream port. This ensures seamless connectivity and high-speed data transfer rates of up to 480 Mbps, which is critical for maintaining the efficiency of bandwidth-intensive USB peripherals such as external hard drives, high-resolution webcams, and multi-channel audio interfaces.

The device comes in a compact 36-pin QFN package, making it suitable for space-constrained applications while offering reduced power consumption and advanced power management features. It supports both individual and ganged power switching and over-current detection, giving system designers the flexibility to implement robust power management schemes according to specific application requirements.

Furthermore, the USB2513BI-AEZG-TR is fully compliant with the USB 2.0 specification and is backward compatible with USB 1.1, ensuring it can work with a broad range of legacy devices. It also includes an internal oscillator, which eliminates the need for an external crystal, reducing the overall bill of materials for the system design.

Equipped with Microchip's proprietary MultiTRAK™ technology, the hub controller offers a high-performance solution that can manage multiple transactions simultaneously, ensuring optimal throughput and efficiency. Additionally, it can be configured either through pin strapping or via an I²C-bus interface, providing designers with the flexibility to customize their applications.

The USB2513BI-AEZG-TR is an excellent choice for developers seeking a high-quality, feature-rich USB hub controller that can deliver the performance and scalability required in today's fast-paced, USB-centric communication environments.