 2007 - 2016 Microchip Technology Inc.

DS000002248A-page 3

USB2502

Table of Contents

1.0 Introduction ..................................................................................................................................................................................... 4

2.0 Pin Table 2-Port .............................................................................................................................................................................. 5

3.0 Pin Configuration 2-Port Hub .......................................................................................................................................................... 6

4.0 2-Port Hub Block Diagram .............................................................................................................................................................. 8

5.0 Functional Block Description ......................................................................................................................................................... 12

6.0 XNOR Test .................................................................................................................................................................................... 29

7.0 DC Parameters ............................................................................................................................................................................. 30

8.0 AC Specifications .......................................................................................................................................................................... 33

9.0 Package Outlines .......................................................................................................................................................................... 34

Appendix A: Data Sheet Revision History ........................................................................................................................................... 36

The Microchip Web Site ...................................................................................................................................................................... 37

Customer Change Notification Service ............................................................................................................................................... 37

Customer Support ............................................................................................................................................................................... 37

Product Identification System ............................................................................................................................................................. 38