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CY7C65621, CY7C65631: EZ-USB HX2LP Lite™ Low Power USB 2.0 Hub Controller Family | Cypress Semiconductor

CY7C65621, CY7C65631: EZ-USB HX2LP Lite™ Low Power USB 2.0 Hub Controller Family

Last Updated: 
May 31, 2017
Version: 
*I

EZ-USB HX2LP Lite™ Low Power USB 2.0 Hub Controller Family

Features

  • USB 2.0 hub controller
  • Compliant with the USB 2.0 specification
  • USB-IF certified: TID# 30000009
  • Windows Hardware Quality Lab (WHQL) compliant
  • Up to four downstream ports supported
  • Supports bus powered and self powered modes
  • Single Transaction Translator (TT)
  • Bus power configurations
  • For more, see pdf

Introduction

EZ-USB HX2LP Lite™ is Cypress’s next generation family of high performance, low power USB 2.0 hub controllers. HX2LP Lite is an ultra low power single chip USB 2.0 hub controller with integrated upstream and downstream transceivers, a USB Serial Interface Engine (SIE), USB Hub Control and Repeater logic, and Transaction Translator (TT) logic. Cypress has also integrated many external passive components such as pull up and pull down resistors, reducing the overall bill of materials required to implement a hub design.