USB2502 데이터 시트보기 (PDF) - SMSC -> Microchip

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USB2502

2-Port USB 2.0 Hub Controller

SMSC -> Microchip 

2-Port USB 2.0 Hub Controller

Datasheet

Chapter 3 Pin Configuration 2-Port Hub

VDD33CR

VSS

XTAL2

XTAL1/CLKIN

VDDA18PLL

VDDA33PLL

ATEST/REG_EN

RBIAS

VSS

28

18

29

17

30

16

31

SMSC

15

32

USB2502

14

33 (Top View QFN-36) 13

34

12

Thermal Slug

35 (must be connected to VSS) 11

36

10

VDD18

VSS

SELF_PWR

OCS_N

PRTPWR

PRTPWR_POL

GR2/NON_REM1

GR1/NON_REM0

VSS

Indicates pins on the bottom of the device.

Figure 3.1 2-Port 36-Pin QFN

SMSC USB2502

9

DATASHEET

Revision 2.3 (08-27-07)

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