Microchip Technology, Inc. Drivers, Receivers, Transceivers MIC2551AYML-TR

The MIC2551AYML-TR is a USB 2.0 compliant transceiver designed for both full-speed (12 Mbps) and low-speed (1.5 Mbps) operations. It features a unique dual supply voltage operation, allowing the system interface to reference I/O signals to a supply voltage as low as 1.6V while being powered by the USB VBUS. This capability reduces the need for additional buffering logic and minimizes overall system power consumption. The device includes integrated speed select termination supply and meets USB suspend-current requirements, making it suitable for low-power applications. It is available in a compact 16-pin MLF package, facilitating space-efficient designs. The MIC2551AYML-TR is ideal for use in portable devices such as PDAs, palmtops, and cell phones, where efficient power management and compliance with USB standards are critical.