Microchip Technology USB2514-AEZG USB 2.0 Hi-Speed Hub Controller
The USB2514-AEZG from Microchip Technology is a versatile and high-performance USB 2.0 hub controller, designed to enable multiple device connections with efficient data management and high-speed data transfer capabilities. This robust IC is a perfect solution for expanding USB capabilities in a wide range of applications, including desktop and laptop PCs, docking stations, monitors, and many embedded systems.
Key Features
- Multi-Port Interface: The USB2514-AEZG supports up to four downstream ports, providing a convenient way to connect multiple USB devices to a single host.
- High-Speed Data Transfer: With compliance to USB 2.0 specifications, this hub controller can facilitate data transfer rates of up to 480 Mbps, ensuring rapid data movement between connected devices.
- Port Over-Current Protection: Each downstream port is equipped with over-current sensing and protection, safeguarding connected devices from potential power-related issues.
- Configurable Settings: The device offers multiple integrated, configurable settings through pin strapping and EEPROM, allowing for a customized setup tailored to specific application requirements.
- Energy Efficient: The USB2514-AEZG is designed with power efficiency in mind, featuring MultiTRAK technology that provides efficient transaction scheduling for optimal power management and battery life.
Applications
The versatile nature of the USB2514-AEZG makes it suitable for a diverse array of applications. It is commonly used in:
- Desktop and Laptop Computers
- Consumer Electronics
- Mobile Accessories
- Portable Docking Stations
- Embedded Systems
- Industrial Controls
Technical Specifications
At the heart of the USB2514-AEZG is a proprietary technology that ensures seamless integration and reliable performance. Some of the technical specifications include:
- Compliance with USB 2.0 Hi-Speed (480 Mbps) and Full-Speed/Low-Speed (12 Mbps/1.5 Mbps)
- 4 downstream ports with individual port power control
- Integrated USB 2.0 transceivers for each port
- Support for Battery Charging Specification 1.2
- Industrial temperature range: -40°C to +85°C
- Package Type: 36-pin QFN (AEZG)
The USB2514-AEZG offers a reliable and efficient solution for expanding USB connectivity, making it an excellent choice for designers and developers looking to enhance their systems with additional USB ports without compromising on performance or power consumption.
