W70C22GP, W70C23-GP, W712

The Universal Serial Bus (USB) Device Controller Mega Macrofunction is a featured element in Oki's 0.5m Sea of Gates (SOG) and Customer Structured Array (CSA) families. Oki's USB mega macrofunction provides a USB interface, control/status block, FIFO control, and application interface in two highly integrated submodules for system design interfaces based on the USB protocol. The submodule partitioning allows custom configurations to be easily developed. The USB mega macrofunction connects an industry standard USB interface with a microprocessor-style parallel application interface. This straightforward interface permits easy integration of the USB mega macrofunction to the target application. Using Oki's USB mega macrofunction, designers can reduce development time, risk, and introduce their USB based products to market faster. Oki's W712 USB Device Controller mega macrofunction provides a complete USB device interface solution and is fully compliant with the Universal Serial Bus 1.0 specification. For more details on the Universal Serial Bus 1.0 specification, refer to www.usb.org.