Microchip Technology USB2513-HZH: USB 2.0 High-Speed Hub Controller

The USB2513-HZH from Microchip Technology is a versatile and reliable USB 2.0 high-speed hub controller, designed to enhance connectivity options in a wide range of applications. This compact and efficient integrated circuit is part of Microchip's extensive portfolio of USB solutions, and it is engineered to provide a seamless interface for multiple USB devices to a single host controller.

Key Features of USB2513-HZH

• Multi-TT Architecture: The USB2513-HZH features Multi-Transaction Translator (Multi-TT) architecture, which ensures high-bandwidth performance by providing a dedicated translator for each downstream port. This design enables simultaneous operation of multiple full-speed and low-speed devices without bandwidth bottlenecks.
• Port Count: It offers three downstream ports, which are fully compliant with the USB 2.0 specification. This allows for the connection of multiple peripherals such as keyboards, mice, printers, and external storage devices.
• Configurability: The hub controller can be configured either through pin strapping, an external EEPROM, or via SMBus/I²C, providing flexibility for various application requirements and simplifying integration into system designs.
• Power Management: The USB2513-HZH supports both individual and ganged power switching and over-current detection, which helps in managing power distribution to connected devices and ensures safe operation.
• Compatibility: It is backward compatible with USB 1.1 legacy devices, ensuring a broad range of device interoperability.

Applications

The USB2513-HZH is ideal for a variety of applications where multiple USB connections are required. It is commonly used in desktop and laptop computers, docking stations, monitors with USB hubs, multimedia applications, and embedded systems. Its small footprint and low-power consumption make it particularly suitable for portable devices where space and power efficiency are critical.

Quality and Support

Microchip Technology is known for its commitment to quality and long-term support. The USB2513-HZH is built to meet the high standards expected from a leading semiconductor manufacturer, ensuring reliability and performance. Developers can also benefit from Microchip's customer service and technical support, which provide assistance throughout the development and product lifecycle.

With its robust feature set, the USB2513-HZH is an excellent choice for designers looking to expand USB capabilities in their next project.