PRELIMINARYCY7C656xx

16.0

Ordering Information

 

 

 

 

 

Ordering Code

Package Type

 

 

CY7C65640B-56LFXC

56-pin QFN Mult-TT

 

 

CY7C65630-56LFXC

56-pin QFN Single-TT

 

 

CY7C65620-56LFXC

56-pin QFN 2-Port Single-TT

 

 

 

CY46XX

 

CY7C656xx USB 2.0 4 port Hub Reference Design Kit

 

 

 

17.0

Package Diagrams

 

The CY7C656xx is available in a space-saving 56-pin QFN (8 × 8 mm).

56-Lead QFN 8 x 8 MM LF56A

TOP VIEW

SIDE VIEW

BOTTOM VIEW

A7.90[0.311]

8.10[0.319]

7.70[0.303]

7.80[0.307]

N

1

0.80[0.031]2 DIA.

1.00[0.039] MAX.

0.80[0.031] MAX.

0.08[0.003] C

0.05[0.002] MAX.

0.20[0.008] REF.

0.18[0.007]

0.28[0.011]

NPIN1 ID 0.20[0.008] R.

1

2 0.45[0.018]

Dimensions in mm

E-Pad size 6.0 x 6.0 mm typ

7.70[0.303]

7.80[0.307]

7.90[0.311]

8.10[0.319]

-12°

0.30[0.012]

0.50[0.020]

C

SEATING PLANE

E-PAD

(PAD SIZE VARY BY DEVICE TYPE)

0.50[0.020]

6.45[0.254]

6.55[0.258]

6.45[0.254]

6.55[0.258]

0.24[0.009] (4X) 0.60[0.024]

51-85144-*D

Windows is a registered trademark of Microsoft Corporation. TetraHub and EZ-USB HX2LP are trademarks of Cypress Semicon- ductor Corporation. All product and company names mentioned in this document are trademarks of their respective holders.

Document #: 38-08037 Rev. *D

Page 22 of 23

© Cypress Semiconductor Corporation, 2005. The information contained herein is subject to change without notice. Cypress Semic onductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress

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Cypress EZ-USB HX2LP Ordering Information, Package Diagrams, Ordering Code Package Type, CY46XX, Lead QFN 8 x 8 MM LF56A