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PDF AU9432 Data sheet ( Hoja de datos )
| Número de pieza | AU9432 | |
| Descripción | Multimedia USB Keyboard Hub | |
| Fabricantes | Alcor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AU9432 (archivo pdf) en la parte inferior de esta página. Total 28 Páginas | ||
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Data Book
1
AU9432
Multimedia USB Keyboard Hub
Technical Reference Manual
Product Specification
Official Release
Revision 1.00W
Public
Jan 2005
1 page  
www.DataSheet4U.com
List of Figures
2.1 Block Diagram………………………………………………………………………………….. 7
3.1 Pin Assignment Diagram………………………………………………………………….. 8
4.1 AU9432 Block Diagram……………………………………………………………………… 11
5.1 Crystal Oscillator Circuit Setup for Characterization……………………..… 19
5.2 Electrical Characteristics Diagram……………………………………………………. 23
5.3 Latch-Up Test Results Diagram………………………………………………………… 25
6.1 Mechanical Information Diagram……………………………………………………… 27
List of Tables
3.1 Pin Descriptions……………………………………………………………………………. 9
4.1 AU9432 Keyboard Hub EEPROM Sample Value………………………….… 13
4.2 Sample Key Matrix Layout Table………………………………………………….. 16
5.1 Absolute Maximum Ratings………………………………………………………….. 17
5.2 Recommended Operating Conditions……………………………………………. 17
5.3 General DC Characteristics……………....…………………………………………. 17
5.4 DC Electrical Characteristics for 5 volts operation………………………. 18
5.5 DC Electrical Characteristics for 3.3 volts operation…………………… 18
5.6 USB Transceiver Characteristics…………………………………………………… 19
5.7 Absolute Maximum Ratings………………………………………………………….. 20
5.8 DC Eletrical Characteristics………………………………………………………….. 21
5.9 AC Electrical Characteristics…………………………………………………………. 22
5.10 ESD Data………………………………………………………………………………………. 24
5.11 Latch-Up Data………………………………………………………………………………. 26
AU9432 Multimedia USB Keyboard Hub V1.00W
Official Release_ Public
Page 5 of 28
5 Page 
www.DataSheet4U.com
4.0 System Architecture and
Reference Design
4.1 AU9432 Block Diagram
Figure 4.1 AU9432 Block Diagram
AU9432 Multimedia USB Keyboard Hub V1.00W
Official Release_ Public
Page 11 of 28
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet AU9432.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
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