CY7C65621_11 Datasheet, PDF (23/27 Pages) Cypress Semiconductor – EZ-USB HX2LP Lite™ Low Power USB 2.0 Hub Controller Family

CY7C65621/31
Table 10. Serial Peripheral Interface
Parameter
Description
Clock rise/fall time
Clock frequency
Data setup time
Hold time
Reset period
Ordering Information
Ordering Code
CY7C65621-56LTXC
CY7C65621-56LTXCT
CY7C65631-56LTXC
CY7C65631-56LTXCT
CY4606
CY4605
Ordering Code Defintions
CY 7 C 65 621, 631 LTX (C, I) T
Conditions
Min Typ Max Unit
500 ns
250 KHz
50
ns
100
ns
1.9
ms
Package Type
56-pin QFN 2-Port
56-pin QFN 2-Port tape and reel
56-pin QFN 4-Port
56-pin QFN 4-Port tape and reel
CY7C65631 USB 2.0 4-Port hub reference design kit
CY7C65621 USB 2.0 2-Port hub reference design kit
Tape and Reel
Thermal rating:
C = Commercial; I = Industrial
Package type:
LTX = QFN (Sawn Type) Pb-free
621 = Two port hub
631= Four port hub
Family code: 65 = USB hubs
Technology code: C = CMOS
Marketing code: 7 = Cypress products
Company ID: CY = Cypress
Document #: 001-52934 Rev. *C
Page 23 of 27
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