CY7C65640A_09 Datasheet, PDF (18/23 Pages) Cypress Semiconductor – TetraHub™ High Speed USB Hub Controller

CY7C65640A
AC Electrical Characteristics
Both the upstream USB transceiver and all four downstream transceivers have passed the USB-IF USB 2.0 Electrical Certification
Testing.
Table 16. Serial Peripheral Interface
Parameter
Description
Clock Rise/Fall Time
Clock Frequency
Data Set-up Time
Hold Time
Reset period
Conditions
Min Typ Max Unit
500 ns
250 kHz
50
ns
100
ns
1.9
ms
Figure 6. Eye Diagram
Document #: 38-08019 Rev. *J
Page 18 of 23
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