TDOTG242-xxxx

Datasheet March 22, 2004 MU4001, Rev 1.1 TD242LP USB On-The-Go Low Power, Two Port, Single Chip Host/Peripheral Controller Description TransDimension’s TD242LP is a Low Power, single chip USB Host and Peripheral controller that is the second controller in the family of integrated low-cost, high-performance, On-the-Go (OTG) controllers optimized and specifically designed for embedded systems, peripherals, mobile communication, and www.DataSheet4U.com consumer products. The TD243 was the first controller in the USB OTG family delivered to the market by TransDimension. The TD242LP is a combination of a standard USB Host controller and an OTG Dual-Role Device controller. The TD242LP enables any embedded system to operate as a USB Host and Peripheral, thereby dramatically expanding the degree of interconnectivity and extending the applicability of USB into many new areas, especially low power, mobile markets. Software support for the TD242LP is available from SoftConnex Technologies, Inc., a wholly owned subsidiary of TransDimension Inc., and includes USBLink OTG Stack, ported to a wide variety of RTOSs, interface code to the TD242LP and USB device drivers. Peer-to-Peer connectivity is made simple with the TD242LP since USB connectivity is achieved without PC intervention. Applications include mobile and post-PC products such as cellular phone, palmtop PC, PDA, MP3 players, projectors, and Internet appliances, to name a few. The TD242LP can operate in the following modes: USB On-...