The Realtek RTM560-141R is a highly integrated single-chip USB 3.0 card reader controller. It is designed to support various memory card formats, offering a versatile solution for devices requiring memory card connectivity. It enables efficient data transfer between memory cards and host devices via the USB 3.0 interface.

Applications

• External USB card readers
• Embedded card readers in laptops and desktop computers
• Multi-function printers
• Digital cameras and camcorders
• Mobile devices

Features

• USB 3.0 Compliant: Supports SuperSpeed USB data transfer rates, significantly improving file transfer speeds compared to USB 2.0.
• Multi-Card Support: Compatible with a wide range of memory card formats, including SD, microSD, MMC, and MS cards.
• Integrated Controller: Single-chip solution reduces component count and simplifies design.
• Low Power Consumption: Optimized for power efficiency, making it suitable for portable devices.
• Hot-Swapping Support: Allows memory cards to be inserted and removed without requiring a system reboot.
• Backward Compatibility: Compatible with USB 2.0 and USB 1.1 hosts.

Benefits

• High-Speed Data Transfer: Significantly reduces the time required to transfer large files, such as photos and videos, from memory cards to computers.
• Versatile Card Support: Eliminates the need for multiple card readers by supporting various memory card formats.
• Simplified System Design: Integrated solution simplifies the design process and reduces the overall cost of implementation.
• Extended Battery Life: Low power consumption contributes to longer battery life in portable devices.
• Convenient Card Usage: Hot-swapping support enables easy insertion and removal of memory cards.
• Wide Compatibility: Ensures compatibility with a broad range of host devices.

Additional Details

The RTM560-141R typically supports SDXC/SDHC/SD cards, microSDXC/SDHC/SD cards, MMC, and MS (Memory Stick) cards. It implements advanced power management techniques to minimize power consumption during operation and in standby mode. It connects to the host system via a USB 3.0 port. The controller handles all the necessary protocols for reading and writing data to the memory cards, providing a seamless interface for the host. The specific supported cards and transfer speeds can be further validated in the official datasheet.