CY7C65640 CYPRESS [Cypress Semiconductor], CY7C65640 Datasheet - Page 4

• Manufacturer Part Number: CY7C65640
• Description: TetraHub High-speed USB Hub Controller
• Manufacturer: CYPRESS [Cypress Semiconductor]

CY7C65640
LIST OF FIGURES
Figure 2-1. Block Diagram ..................................................................................................................... 6
Figure 5-1. 56-pin Quad Flat Pack No Leads (8 mm x 8 mm) ............................................................. 10
Figure 10-1. USB Upstream Port Connection ...................................................................................... 21
Figure 11-1. USB Downstream Port Connection ................................................................................. 21
Figure 12-1. USB Downstream Port Connection ................................................................................. 21
Figure 13-1. Sample Schematic .......................................................................................................... 22
Figure 16-1. Cross-section of the Area Underneath the QFN Package .............................................. 26
Figure 16-2a. Plot of the Solder Mask (White Area) ............................................................................ 26
Figure 16-2b. X-Ray Image of the Assembly ....................................................................................... 26
LIST OF TABLES
Table 4-1. Automatic Port State to Port Indicator Color Mapping .......................................................... 9
Table 4-2. Port Indicator Color Definitions in Manual Mode .................................................................. 9
Table 6-1. Pin Assignments .................................................................................................................11
Table 9-1. Device Class Requests ......................................................................................................18
Table 9-2. Hub Class Requests ...........................................................................................................18
Table 9-3. Hub Class Feature Selector ...............................................................................................19
Table 9-5. Port Indicator Selector for Feature Selector PORT_INDICATOR (0x22) ...........................20
Table 9-4. Test Mode Selector for Feature Selector PORT_TEST (0x21) ..........................................20
Document #: 38-08019 Rev. *E
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