AU9226 Ver la hoja de datos (PDF) - Unspecified

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AU9226

USB KVM Controller

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Table of Contents

1. Introduction ............................................................ 1

1.1 Description...................................................................................1

1.2 Features........................................................................................1

2. Application Block Diagram ................................... 2

3. Pin Assignment ...................................................... 3

4. System Architecture and Reference Design ....... 7

4.1 AU9226 Block Diagram ...............................................................7

5. Hot Key Definition .................................................. 8

5.1 [Scroll]++[Scroll] mode ...............................................................8

5.2 [Caps]++[Caps] mode..................................................................8

5.3 [Num]++[Num] Mode ...................................................................9

5.4 [Ctrl]+[Shift] mode (left-hand side) ............................................9

6. Electrical Characteristics ...................................... 11

6.1 Recommended Operating Conditions .......................................11

6.2 General DC Characteristics ........................................................11

6.3 DC Electrical Characteristics of 3.3V I/O Cells..........................11

6.4 Crystal Oscillator Circuit Setup for Characterization ...............12

6.5 ESD Test Results.........................................................................12

6.6 Latch-Up Test Results.................................................................13

7. Mechanical Information ......................................... 15

7. Abbreviations ......................................................... 16

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