The Alcor AU6256 is a USB 2.0 card reader controller. It's designed to interface between USB ports and various memory card formats.

Applications

• USB card readers for SD cards.
• USB card readers for microSD cards.
• USB card readers for Memory Stick cards.
• Internal card readers in laptops and desktop computers.
• Multi-format USB card readers.

Features

• USB 2.0 interface for high-speed data transfer.
• Supports multiple memory card formats, including SD, microSD, Memory Stick, and others.
• Integrated hardware for efficient data management.
• Low power consumption for extended battery life in portable devices.
• Compact package for space-saving designs.

Benefits

• Enables fast and reliable data transfer between memory cards and computers.
• Simplifies the design of multi-format card readers.
• Reduces power consumption for longer battery life in portable applications.
• Offers a cost-effective solution for memory card interfacing.

Additional Details

The AU6256 typically supports SD/MMC, MS/MS Pro, and xD-Picture Card memory card types. It incorporates a USB transceiver, a memory card interface, and control logic to manage data transfers between the host system and the memory card. The device often includes features such as automatic card detection and hot-swapping support. Specific technical specifications may vary based on the manufacturer's implementation.