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PDF AU6254 Data sheet ( Hoja de datos )
| Número de pieza | AU6254 | |
| Descripción | USB2.0 Hub Controller | |
| Fabricantes | Alcor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AU6254 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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Data Book
1
www.DataSheet4U.com
AU6254
USB2.0 Hub Controller
Technical Reference Manual
Product Specification
Official Release
Revision 1.00W
Public
Sep 2006
1 page  
List of Figures
2.1 Block Diagram…………………………………………………………………………….. 7
3.1 48 Pin Assignment Diagram…………………………………………………………… 8
3.2 64 Pin Assignment Diagram………………………………………………………….. 11
www.DataSheet4U.com 4.1 AU6254 Block Diagram…………………………………………………………………… 15
5.1 Crystal Oscillator Circuit Setup for Characterization……………………… 23
6.1 48 Pin Mechanical Information Diagram………………………………………… 27
6.2 64 Pin Mechanical Information Diagram……………………………………….. 28
List of Tables
3.1 48 Pin Descriptions………………………………………………………………………. 9
3.2 64 Pin Descriptions………………………………………………………………………. 12
4.1 Hub EEPROM Sample Value…………………………………………………………. 16
5.1 Absolute Maximum Ratings…………………………………………………………. 21
5.2 Recommended Operating Conditions…………………………………………… 21
5.3 General DC Characteristics………………………………………………………….. 21
5.4 DC Electrical Characteristics for 3.3 volts operation……………………. 22
5.5 DC Electrical Characteristics………………………………………………………… 23
5.6 High-speed Source Electrical Characteristics………………………………. 24
5.7 Full-speed Source Electrical Characteristics……………………………….. 25
5.8 Low-speed Source Electrical Characteristics………………………………. 26
AU6254 USB2.0 Hub Controller V1.00W
Official Release_ Public
Page 5 of 30
5 Page 
The following figure shows signal names of each pin found in 64-pin package and the
table in the page after describes each pin in detail.
Figure 3.2 Pin Assignment Diagram
www.DataSheet4U.com
PVDD
XSCO
XSCI
PVSS
AVSS
DP2_DM
DP2_DP
AVDD
AVSS
DP3_DM
DP3_DP
AVDD
AVSS
DP4_DM
DP4_DP
AVDD
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1 48
2 47
3 46
4 45
5 44
6
7 Alcor Micro
8 AU6254
9 64-PIN LQFP
43
42
41
40
10 39
11 38
12 37
13 36
14 35
15 34
16 33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
ChipResetN
VSS
VDD
SUSPEND
DP1_LEDGR
DP1_LEDAM
DP2_LEDGR
DP2_LEDAM
DP3_LEDGR
DP3_LEDAM
DP4_LEDGR
DP4_LEDAM
DP4_PWRUP
DP4_OVRCUR
DP3_OVRCUR
DP3_PWRUP
AU6254 USB2.0 Hub Controller V1.00W
Official Release_ Public
Page 11 of 30
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet AU6254.PDF ] | |
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