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CY7C68320C - USB 2.0 to ATA/ATAPI Bridge

Download the CY7C68320C datasheet PDF. This datasheet also covers the CY7C68300C variant, as both devices belong to the same usb 2.0 to ata/atapi bridge family and are provided as variant models within a single manufacturer datasheet.

Description

9 Additional Pin Descriptions 13 HID Functions for Button Controls 16 Functional Overview 16 USB Signaling Speed 16 ATA Interface 16 Operating Modes 19 Operational Mode Selection Flow 19 Fused Memory Data 20 Normal Mass Storage Mode 20 Board Manufacturing Test Mode

Features

  • Fixed Function Mass Storage Device - Requires no Firmware.
  • Two Power Modes: Self Powered and USB Bus Powered to enable Bus Powered CF (CompactFlash) Readers and Truly Portable USB Hard Drives.
  • Certified Compliant for USB 2.0 (TID# 40490119), the USB Mass Storage Class, and the USB Mass Storage Class Bulk-Only Transport (BOT) Specification.
  • Operates at High-Speed (480 Mbps) or Full-Speed (12 Mbps) USB.
  • Complies with ATA/ATAPI-6 Specification.
  • Supports 48-bit Address.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY7C68300C-CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Cypress (Infineon)

Part Number Description
CY7C68320 (CY7C68300B / CY7C68301B / CY7C68320 / CY7C68321) EZ-USB AT2LPTM USB 2.0 to ATA/ATAPI Bridge
CY7C68321 (CY7C68300B / CY7C68301B / CY7C68320 / CY7C68321) EZ-USB AT2LPTM USB 2.0 to ATA/ATAPI Bridge
CY7C68321C USB 2.0 to ATA/ATAPI Bridge
CY7C68300 EZ-USB AT2 USB 2.0 to ATA/ATAPI Bridge
CY7C68300B (CY7C68300B / CY7C68301B / CY7C68320 / CY7C68321) EZ-USB AT2LPTM USB 2.0 to ATA/ATAPI Bridge

Full PDF Text Transcription

Click to expand full text
CY7C68300C/CY7C68301C CY7C68320C/CY7C68321C EZ-USB AT2LP™ USB 2.0 to ATA/ATAPI Bridge EZ-USB AT2LP™ USB 2.0 to ATA/ATAPI Bridge Features ■ Fixed Function Mass Storage Device - Requires no Firmware ■ Two Power Modes: Self Powered and USB Bus Powered to enable Bus Powered CF (CompactFlash) Readers and Truly Portable USB Hard Drives ■ Certified Compliant for USB 2.
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