text.skipToContent text.skipToNavigation

Référence fabricant


Hi-Speed USB 2.0 to ATA/ATAPI Bus-Powered Reference Design

Nom du fabricant: Cypress
Emballage standard:
Product Variant Information section
Code de date:
Product Specification Section
Caractéristiques techniques
Attributes Table
Application Type: USB
Core Supported: AT2LP
Fonctionnalités et applications

Cypress delivers high-performance, mixed-signal, programmable solutions that provide customers with rapid time-to-market and exceptional system value. Cypress offerings include the flagship PSoC® programmable system-on-chip families and derivatives such as PowerPSoC® solutions for high-voltage and LED lighting applications, CapSense® touch sensing and TrueTouch™ solutions for touchscreens. Cypress is the world leader in USB controllers, including the high-performance West Bridge® solution that enhances connectivity and performance in multimedia handsets. Cypress is also a leader in high-performance memories and programmable timing devices. Cypress serves numerous markets including consumer, mobile handsets, computation, data communications, automotive, industrial and military.

The AT2LP DDK board is a tool to demonstrate the features of the AT2LP (CY7C68300C and CY7C68320C) mass storage bridge chips. Since the 100-pin CY7C68320C device is a superset of the 56-pin CY7C68300C and CY7C68320C devices, this board can be used as an evaluation platform for all devices in the AT2LP family.This reference design supports the EZ-USB AT2LP (CY7C68320/CY7C68300B) products from Cypress. It replaces the CY4615A Reference Design Kit.

By default, the AT2LP DDK board will be configured as a bridge to one or two ATA devices in a self-powered configuration. If you would like to use this board as a bus-powered device or if you would like to use the CompactFlash socket, you will need to change the board configuration using the jumpers on the DDK board and the PC-based programming utility.


  • Single-chip interface to any ATA/ATAPI or CompactFlash (Microdrives & CF) device
  • Support for ATA-6 specification for large capacity drives.
  • Support for up to UDMA mode 4.
  • Completely reconfigurable board to support self-powered or bus-powered applications.
  • ompatibility with Windows and Mac OS class drivers, Cypress drivers available.
  • Tri-state-able output lines.
  • Configurable EEPROM.

 Kit Contains:

  • Evaluation Board with CY7C68320 (EZ-USB AT2LP).
  • ATA cable.
  • 40-pin to 44-pin adapter.
  • "Y" power adapter cable.
  • USB cable.
  • CY4615B Release Notes.
  • EZ-USB AT2LP Datasheet.
  • CD-ROM containing:
    •  Hardware design databases for 2 different board layouts.
      •   Schematics.
      •   Bill of Materials.
      •   Gerber files.
      •   OrCAD files.
    •  EEPROM programming software.
    •  Manufacturing software.
    •  Other technical support documents.

To learn more about the USB 2.0 Reference Design product family, Click Here.

Pricing Section
Commande minimale :
Multiples de :
Sur commande :
Stock d'usine :Stock d'usine :
Délai d'usine :
187,06 $
Prix Internet
Product Variant Information section