CYUSB3314 datasheet(3/43 Pages) CYPRESS

3 / 43 page

CYUSB330x/CYUSB331x

CYUSB332x/CYUSB230x

Document Number: 001-73643 Rev. *R

Page 3 of 43

Contents

Architecture Overview ..................................................... 4

SS Hub Controller ....................................................... 4

USB 2.0 Hub Controller ............................................... 4

CPU ............................................................................. 4

I2C Interface ................................................................ 4

Port Controller ............................................................. 4

Applications ...................................................................... 4

HX3 Product Options ....................................................... 5

Product Features .............................................................. 6

Shared Link ................................................................. 6

Ghost Charge .............................................................. 6

Vendor-Command Support .........................................7

ACA-Dock Support ...................................................... 7

Pin Information ................................................................. 8

System Interfaces ........................................................... 24

Upstream Port (US) ................................................... 24

Downstream Ports (DS1, 2, 3, 4) .............................. 24

Communication Interfaces (I2C) ................................ 24

Oscillator ................................................................... 24

GPIOs ........................................................................ 24

Power Control ............................................................ 24

Reset ......................................................................... 24

Configuration Mode Select ........................................ 24

Configuration Options ................................................ 24

EMI ................................................................................... 31

ESD .................................................................................. 31

Absolute Maximum Ratings .......................................... 32

Electrical Specifications ................................................ 32

DC Electrical Characteristics ..................................... 32

Power Consumption .................................................. 33

Ordering Information ...................................................... 34

Ordering Code Definitions ......................................... 35

Packaging ........................................................................ 36

Package Diagrams .......................................................... 37

Acronyms ........................................................................ 39

Reference Documents .................................................... 39

Document Conventions ................................................. 39

Units of Measure ....................................................... 39

Silicon Revision History ................................................ 40

Method of Identification ............................................. 40

Document History Page ................................................. 41

Sales, Solutions, and Legal Information ...................... 43

Worldwide Sales and Design Support ....................... 43

Products .................................................................... 43

PSoC® Solutions ...................................................... 43

Cypress Developer Community ................................. 43

Technical Support ..................................................... 43

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