CY7C68300C-56PVXC Cypress Semiconductor Corp, CY7C68300C-56PVXC Datasheet - Page 3

• Manufacturer Part Number: CY7C68300C-56PVXC
• Description: IC USB 2.0 BRIDGE AT2LP 56-SSOP
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr
• Type: USB to ATA/ATAPI Bridger

Specifications of CY7C68300C-56PVXC

• Package / Case: 56-SSOP
• Controller Type: USB 2.0 Controller
• Interface: I²C
• Voltage - Supply: 3.15 V ~ 3.45 V
• Current - Supply: 50mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Bits: 48
• Operating Temperature Range: 0 C to + 70 C
• Supply Current: 10 mA
• Operating Supply Voltage: 3.3 V
• Controller Family/series: (8051) USB
• Core Size: 8 Bit
• No. Of I/o's: 6
• Embedded Interface Type: I2C, USB
• Digital Ic Case Style: SSOP
• Supply Voltage Range: 3V To 3.6V
• Rohs Compliant: Yes
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Package Type: SSOP
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CY4615B - KIT USB TO ATA REFERENCE DESIGN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-2266-5; CY7C68300C-56PVXC

Contents
FEATURES ........................................................................... 11
LOGIC BLOCK DIAGRAM ..................................................... 2
APPLICATIONS ...................................................................... 2
CONTENTS ............................................................................. 3
INTRODUCTION ..................................................................... 4
CY7C68300A COMPATIBILITY ............................................. 4
PIN DIAGRAMS ...................................................................... 5
PIN DESCRIPTIONS ............................................................. 10
HID FUNCTIONS FOR BUTTON CONTROLS ..................... 16
FUNCTIONAL OVERVIEW ................................................... 16
OPERATING MODES ........................................................... 19
Document 001-05809 Rev. *E
Additional Resources ....................................................... 2
Additional Pin Descriptions ............................................. 13
USB Signaling Speed ..................................................... 16
ATA Interface ................................................................. 16
Operational Mode Selection Flow .................................. 19
Fused Memory Data ....................................................... 20
Normal Mass Storage Mode ........................................... 20
Board Manufacturing Test Mode .................................... 20
EEPROM Organization .................................................. 22
Programming the EEPROM ........................................... 35
ABSOLUTE MAXIMUM RATINGS ....................................... 36
OPERATING CONDITIONS .................................................. 36
DC CHARACTERISTICS ...................................................... 36
AC ELECTRICAL CHARACTERISTICS .............................. 37
ORDERING INFORMATION ................................................. 37
PACKAGE DIAGRAMS ........................................................ 38
GENERAL PCB LAYOUT RECOMMENDATIONS FOR USB
MASS STORAGE DESIGNS ................................................ 40
QUAD FLAT PACKAGE NO LEADS (QFN) PACKAGE DE-
SIGN NOTES ........................................................................ 40
OTHER DESIGN CONSIDERATIONS .................................. 41
DOCUMENT HISTORY PAGE .............................................. 42
SALES, SOLUTIONS, AND LEGAL INFORMATION .......... 42
ATA Timing Characteristics ............................................ 37
USB Transceiver Characteristics ................................... 37
Proper Power Up Sequence ........................................... 41
IDE Removable Media Devices ...................................... 41
Devices With Small Buffers ............................................ 41
Worldwide Sales and Design Support ............................ 42
Products ......................................................................... 42
CY7C68300C, CY7C68301C
CY7C68320C, CY7C68321C
Page 3 of 42
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