CY7C68001

CY7C68001 EZ-USB SX2™ High-Speed USB Interface Device 1.0 EZ-USB SX2™ Features 2.0 Applications USB 2.0-certified compliant — On the USB-IF Integrators List: Test ID Number 40000713 Operates at high (480 Mbps) or full (12 Mbps) speed Supports Control Endpoint 0: — Used for handling USB device requests Supports four configurable endpoints that share a 4KB FIFO space — Endpoints 2, 4, 6, 8 for application-specific control and data Standard 8- or 16-bit external master interface — Glueless interface to most standard microprocessors DSPs, ASICs, and FPGAs — Synchronous or Asynchronous interface Integrated phase-locked loop (PLL) 3.3V operation, 5V tolerant I/Os 56-pin SSOP and QFN package Complies with most device class specifications DSL modems ATA interface Memory card readers Legacy conversion devices Cameras Scanners Home PNA Wireless LAN MP3 players Networking Printers The “Reference Designs” section of the Cypress web site provides additional tools for typical USB applications. Each reference design comes complete with firmware source code and object code, schematics, and documentation. Please see the Cypress web site at www.cypress.com. 2.1 Block Diagram SCL I2C Bus Controller (Master Only) SDA WAKEUP* RESET# IFCLK* 24 MHz XTAL PLL Read*, Write*, OE*, PKTEND*, CS# Interrupt#, Ready SX2 Internal Logic Flags (3/4) Address (3) Control VCC 1.5K FIFO Data Bus USB 2.0 XCVR CY Smart USB FS/HS Engine 4 KB FIFO Data 8/16-Bit...