Microchip Technology USB2512BT/M2 USB 2.0 Hi-Speed Hub Controller
The USB2512BT/M2 from Microchip Technology is a versatile and high-performance USB 2.0 hub controller, part of Microchip's extensive USB portfolio. Designed to enable multiple device connections to a single USB host, this controller is a perfect solution for expanding USB capabilities in consumer electronics, mobile devices, PCs, and other embedded applications.
This compact hub controller integrates a 2-port or 3-port hub with battery charging capabilities, making it an ideal choice for portable applications where charging and USB connectivity are required. The USB2512BT/M2 supports the USB 2.0 specification for high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data rates, ensuring compatibility with a wide range of USB devices.
Key features of the USB2512BT/M2 include MultiTRAK™ technology, which provides multiple transaction translators for dedicated bandwidth to each downstream port, enhancing performance when multiple USB devices are in use. It also offers PortMap and PortSwap functions, which allow custom port mapping and polarity reversal to simplify PCB layout and reduce design complexity.
The device is also equipped with built-in PHY, voltage regulators, and power-on reset circuitry, simplifying system design by reducing the number of external components required. The USB2512BT/M2 supports both individual and ganged power switching and overcurrent detection, providing flexibility in power management and enhancing the safety of connected devices.
For developers, Microchip provides comprehensive support, including reference designs and evaluation boards, to accelerate the design process and bring products to market faster. The USB2512BT/M2 is available in a 36-pin QFN package, offering a compact footprint for space-constrained applications.
With its robust feature set, the USB2512BT/M2 hub controller is an excellent choice for system designers looking to enhance the USB connectivity of their next project, ensuring seamless integration and reliable performance in a variety of consumer and industrial applications.
