CY7C68001数据手册集成电路（IC）的控制器规格书PDF

描述 Description

Introduction
The EZ-USB SX2™ USB interface device is designed to work with any external master, such as standard microprocessors, DSPs, ASICs, and FPGAs to enable USB 2.0 support for any peripheral design. SX2 has a built in USB transceiver and Seria Interface Engine (SIE), along with a command decoder for sending and receiving USB data. The controller has four endpoints that share a 4 KB FIFO space for maximum flexibility and throughput, and Control Endpoint 0. SX2 has three address pins and a selectable 8- or 16- bit data bus for command and data input or output.

特性 Features

■ 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 4-KB 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 SpecificationsApplications
■ DSL modems
■ ATA interface
■ Memory card readers
■ Legacy conversion devices
■ Cameras
■ Scanners
■ Home PNA
■ Wireless LAN
■ MP3 players
■ Networking
■ Printers

应用 Application

■ DSL modems
■ ATA interface
■ Memory card readers
■ Legacy conversion devices
■ Cameras
■ Scanners
■ Home PNA
■ Wireless LAN
■ MP3 players
■ Networking
■ Printers