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Número de pieza | GL852 | |
Descripción | USB 2.0 MTT HUB Controller | |
Fabricantes | GENESYS LOGIC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de GL852 (archivo pdf) en la parte inferior de esta página. Total 31 Páginas | ||
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Genesys Logic, Inc.
GL852
USB 2.0
MTT
HUB Controller
Datasheet
Revision 1.14
Jul. 19, 2007
1 page GL852 USB 2.0 MTT HUB Controller
LIST OF FIGURES
FIGURE 3.1-GL852 64 PIN LQFP PINOUT DIAGRAM...................................................... 9
FIGURE 3.2-GL852 48 PIN LQFP PINOUT DIAGRAM.................................................... 10
FIGURE 3.2-GL852 48 PIN QFN PINOUT DIAGRAM ...................................................... 11
www.DataSheet4U.comFIGURE 4.1 - GL852 BLOCK DIAGRAM (MULTIPLE TT) .................................................. 15
FIGURE 5.1 - OPERATING IN USB 1.1 SCHEME.................................................................. 17
FIGURE 5.2 - OPERATING IN USB 2.0 SCHEME.................................................................. 18
FIGURE 5.3 - RESET# (EXTERNAL RESET) SETTING AND APPLICATION......................... 19
FIGURE 5.4 - POWER ON SEQUENCE OF GL852................................................................. 19
FIGURE 5.5 - TIMING OF PGANG/SUSPND STRAPPING ................................................. 20
FIGURE 5.6 - GANG MODE SETTING................................................................................ 20
FIGURE 5.7 - SELF/BUS POWER SETTING ....................................................................... 21
FIGURE 5.8 - LED CONNECTION ....................................................................................... 21
FIGURE 5.9 - SCHEMATICS BETWEEN GL852 AND 93C46................................................ 23
FIGURE 7.1 - GL852 64 PIN LQFP PACKAGE................................................................... 28
FIGURE 7.2 – GL852 48 PIN LQFP PACKAGE .................................................................. 29
FIGURE 7.2 – GL852 48 PIN QFN PACKAGE .................................................................... 30
©2000-2007 Genesys Logic Inc. - All rights reserved.
Page 5
5 Page GL852 USB 2.0 MTT HUB Controller
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PSELF
DVDD
PGANG
OVCUR2#
PWREN2#
OVCUR1#
PWREN1#
DVDD
GREEN1/EE_SK
AMBER1/EE_CS
DGND
DVDD
37
38
39
40
41
42
43
44
45
46
47
48
GL852
QFN - 48
24 AMBER4
23 GREEN4
22 DP4
21 DM4
20 AGND
19 AVDD
18 DP3
17 DM3
16 AVDD
15 X2
14 X1
13 AGND
-Figure 3.2 GL852 48 Pin QFN Pinout Diagram
©2000-2007 Genesys Logic Inc. - All rights reserved.
Page 11
11 Page |
Páginas | Total 31 Páginas | |
PDF Descargar | [ Datasheet GL852.PDF ] |
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