The GL3213-OHGL1 is a USB 3.0 card reader controller from Genesys Logic. This controller is designed to facilitate high-speed data transfer between various memory cards and a host computer via a USB 3.0 interface. It supports multiple memory card formats, providing versatility and convenience for users.

Applications

• Internal card readers for desktop computers
• External USB card reader dongles
• Multi-function printers
• Embedded systems requiring memory card access
• Digital cameras and camcorders

Features

• USB 3.0 compliant interface
• Supports multiple memory card formats (e.g., SD, microSD, CF, MS)
• High-speed data transfer rates
• Backward compatible with USB 2.0 and USB 1.1
• Integrated voltage regulators

Benefits

• Fast and efficient data transfer, significantly reducing file transfer times
• Versatile compatibility with a wide range of memory card types
• Seamless integration with existing USB infrastructure
• Simplified power management and reduced component count due to integrated voltage regulators
• Reliable performance and robust error handling

Additional Details

The GL3213-OHGL1 typically supports data transfer rates up to 5 Gbps when connected to a USB 3.0 port. The actual data transfer rate will depend on the memory card's speed and the host computer's capabilities. The controller often includes advanced features such as simultaneous access to multiple memory cards and support for UHS-I and UHS-II speed classes. It's designed to be low power and highly reliable. The card reader controller incorporates a sophisticated power management system to minimize power consumption, making it suitable for battery-powered devices. It’s often packaged in a QFN (Quad Flat No-leads) or similar compact package to save board space. This controller is compatible with various operating systems, including Windows, macOS, and Linux.