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CY7C67300: EZ-Host(TM) Programmable Embedded USB Host and Peripheral Controller with Automotive AEC Grade Support | Cypress

CY7C67300: EZ-Host(TM) Programmable Embedded USB Host and Peripheral Controller with Automotive AEC Grade Support

Last Updated: 
Mar 27, 2014
Version: 
*M

EZ-Host(TM) Programmable Embedded USB Host and Peripheral Controller with Automotive AEC Grade Support



EZ-Host Features

  • Single chip programmable USB dual-role (Host/Peripheral) controller with two configurable Serial Interface Engines (SIEs) and four USB ports
  • Support for USB On-The-Go (OTG) protocol
  • On-chip 48 MHz 16-bit processor with dynamically switchable clock speed
  • Configurable IO block supporting a variety of IO options or up to 32 bits of General Purpose IO (GPIO)
  • 4K x 16 internal masked ROM containing built in BIOS that supports a communication ready state with access to I2C(TM) EEPROM Interface, external ROM, UART, or USB
  • 8K x 16 internal RAM for code and data buffering
  • Extended memory interface port for external SRAM and ROM
  • 16-bit parallel Host Port Interface (HPI) with a DMA/mailbox data path for an external processor to directly access all of the on-chip memory and control on-chip SIEs
  • Fast serial port supports from 9600 baud to 2.0M baud
  • For more, see pdf
     

Introduction

EZ-Host™ (CY7C67300) is Cypress Semiconductor’s first full-speed, low cost multiport host/peripheral controller. EZ-Host is designed to easily interface to most high performance CPUs to add USB host functionality. EZ-Host has its own 16-bit RISC processor to act as a coprocessor or operate in standalone mode. EZ-Host also has a programmable IO interface block allowing a wide range of interface options.