The VT6210L G is a USB 2.0 Host Controller manufactured by Via Technologies. It provides a high-speed connection between a host system and peripheral devices. This chip is designed to comply with the Universal Serial Bus (USB) Specification Revision 2.0 and the Enhanced Host Controller Interface (EHCI) Specification, ensuring compatibility with a wide range of USB devices.

Applications

• Desktop PCs
• Laptop Computers
• Embedded Systems requiring USB connectivity
• Motherboard integration
• Add-in cards

Features

• Compliant with USB Specification Revision 2.0
• Compliant with Enhanced Host Controller Interface (EHCI) Specification
• Supports high-speed (480Mbps), full-speed (12Mbps), and low-speed (1.5Mbps) data transfer rates
• Integrated USB transceivers
• Supports up to four downstream USB ports
• Advanced power management features
• Integrated Root Hub
• Supports individual port power management
• Utilizes a PCI interface for communication with the host system

Benefits

• Provides a reliable and high-performance USB 2.0 connection
• Ensures compatibility with a wide range of USB devices
• Simplifies integration into various host systems
• Reduces power consumption through advanced power management features
• Enables fast data transfer rates for improved performance

Additional Details

The VT6210L G typically interfaces with the host system via a PCI bus. It supports both legacy and message signaled interrupts (MSI) for efficient interrupt handling. The integrated transceivers minimize external component requirements, simplifying the design and reducing the overall cost. The device incorporates power management features, such as suspend and resume, to conserve power when the USB ports are not in use. This chip is often used in motherboards to provide essential USB 2.0 connectivity. The 'G' suffix may indicate a specific packaging or revision of the VT6210L.