CY7C68300C डेटा पत्रक PDF( Datasheet डाउनलोड )

		



Logic Block Diagram
SCL
SDA
I2C Bus Master
CY7C68300C/CY7C68301C
CY7C68320C/CY7C68321C
24
MHz
XTAL
PLL
USB
VBUS
D+
D-
USB 2.0
Tranceiver
Internal Control Logic
Misc control signals and GPIO
ATA 3-state Control
Control
ATA Interface
Control Signals
ATA
Interface
Logic
CY Smart USB
FS/HS Engine
4 kByte FIFO
Data
16 Bit ATA Data
Applications
The CY7C68300C/301C and CY7C68320C/321C implement a
USB 2.0 bridge for all ATA/ATAPI-6 compliant mass storage
devices, such as the following:
■ Hard Drives
■ CD-ROM, CD-R/W
■ DVD-ROM, DVD-RAM, DVD±R/W
■ MP3 Players
■ Personal Media Players
■ CompactFlash
■ Microdrives
■ Tape Drives
■ Personal Video Recorders
■ Automotive Applications
The CY7C68300C/301C and CY7C68320C/321A support one
or two devices in the following configurations:
■ ATA/ATAPI master only
■ ATA/ATAPI slave only
■ ATA/ATAPI master and ATA/ATAPI slave
■ CompactFlash only
■ ATA/ATAPI slave and CompactFlash or other removable IDE
master
Additional Resources
■ CY4615B EZ-USB AT2LP Reference Design Kit
■ USB Specification Version 2.0
■ ATA Specification T13/1410D Revision 3B
■ USB Mass Storage Class Bulk-Only Transport Specification
http://www.usb.org/devel-
opers/devclass_docs/usbmassbulk_10.pdf
Document Number: 001-05809 Rev. *O
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