CY7C68301C

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 2.0 (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 Addressing for Large Hard Drives ■ Supports ATA Security Features ■ Supports any ATA Command with the ATACB Function ■ Supports Mode for BIOS Boot Support ■ Supports ATAPI Serial Number VPD Page Retrieval for Digital Rights Management (DRM) Compatibility ■ Supports PIO Modes 0, 3, and 4, Multiword DMA Mode 2, and UDMA Modes 2, 3, and 4 ■ Uses One Small External Serial EEPROM for Storage of USB Descriptors and Device Configuration Data ■ ATA Interface IRQ Signal Support ■ Supports one or two ATA/ATAPI Devices ■ Supports CompactFlash and one ATA/ATAPI Device ■ Supports Board-level Manufacturing Test using the USB I/F ■ Places the ATA Interface in High Impedance (High Z) to enable Sharing of the ATA Bus with another Controller such as an IEEE-1394 to ATA Bridge Chip or MP3 Decoder) ■ Low Power 3.3 V Operation ■ Fully Compatible with Native USB Mass Storage Class Drivers ■ Cypress Ma...