CY7C65640 CYPRESS [Cypress Semiconductor], CY7C65640 Datasheet - Page 4
![no-image](/images/no-image-200.jpg)
CY7C65640
Manufacturer Part Number
CY7C65640
Description
TetraHub High-speed USB Hub Controller
Manufacturer
CYPRESS [Cypress Semiconductor]
Datasheet
1.CY7C65640.pdf
(27 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C65640-LFC
Manufacturer:
CYPRESS
Quantity:
250
Part Number:
CY7C65640-LFC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Company:
Part Number:
CY7C65640-LFLXC
Manufacturer:
CY
Quantity:
10 946
Part Number:
CY7C65640-LFXC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Part Number:
CY7C65640-LPC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Company:
Part Number:
CY7C65640-PVC
Manufacturer:
CY
Quantity:
21
Company:
Part Number:
CY7C65640-PVC
Manufacturer:
CYPRESS
Quantity:
3 000
Company:
Part Number:
CY7C65640A
Manufacturer:
AT
Quantity:
748
Part Number:
CY7C65640A-LFC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Part Number:
CY7C65640A-LFXC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
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
Page 4 of 27