Microchip Technology USB4624I-1080HN-TR USB 2.0 Hub Controller

The USB4624I-1080HN-TR from Microchip Technology is a high-performance, low-power USB 2.0 hub controller that is particularly designed for demanding applications in embedded systems. As part of the USB4604 family, this device offers a versatile solution that can effectively manage data transfers between multiple USB devices. It is ideal for use in a wide range of products, including docking stations, monitors, printers, and other peripherals that require USB connectivity.

With an integrated 2-port HSIC (High-Speed Inter-Chip) upstream port for direct connection to HSIC-enabled microprocessors, the USB4624I-1080HN-TR facilitates a streamlined interface that minimizes pin count and power consumption. This feature is particularly beneficial for portable devices where power efficiency is paramount.

The downstream ports of the USB4624I-1080HN-TR support both high-speed (480 Mbps) and full-speed (12 Mbps) data rates, ensuring compatibility with various USB devices. The multiTRAK™ technology implemented in this hub controller allows multiple transaction translators, providing dedicated bandwidth to each downstream port and significantly improving the overall system performance when multiple USB devices are connected.

For enhanced durability and reliable operation, the USB4624I-1080HN-TR is available in an industrial temperature range version, making it suitable for use in harsh environments. Additionally, it comes in a compact 36-pin QFN (5x5 mm) package, which is ideal for space-constrained applications.

The device also includes built-in features such as over-current protection and physical layer transceivers, which further contribute to its robustness and ease of integration into system designs. The USB4624I-1080HN-TR is also compliant with the USB 2.0 specification and backward compatible with USB 1.1, ensuring a broad range of device interoperability.

With its comprehensive feature set and Microchip's commitment to quality, the USB4624I-1080HN-TR hub controller is an excellent choice for developers looking to implement USB connectivity with high throughput and minimal design complexity.