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1、 GL850G USB 2.0 Hub Controller Datasheet Revision 1.27 Dec. 24, 2013 Genesys Logic, Inc. Q Q : 3 2 7 8 5 7 8 7 8S t e p h e n ( 丘宗文)香港T W G 电子有限公司 ( 创惟科技国内最大代理商)台湾创惟科技股份有限公司M o b i l e : 1 3 6 9 2 1 7 6 2 4 9 E m a i l : S t e p h e n t w g - h k . c o mGL850G Datasheet 2013 Genesys Logic, Inc. - Al
2、l rights reserved. Page 2 GLI Confidential Copyright Copyright 2013 Genesys Logic, Inc. All rights reserved. No part of the materials shall be reproduced in any form or by any means without prior written consent of Genesys Logic, Inc. Ownership and Title Genesys Logic, Inc. owns and retains of its r
3、ight, title and interest in and to all materials provided herein. Genesys Logic, Inc. reserves all rights, including, but not limited to, all patent rights, trademarks, copyrights and any other propriety rights. No license is granted hereunder. Disclaimer All Materials are provided “as is”. Genesys
4、Logic, Inc. makes no warranties, express, implied or otherwise, regarding their accuracy, merchantability, fitness for any particular purpose, and non-infringement of intellectual property. In no event shall Genesys Logic, Inc. be liable for any damages, including, without limitation, any direct, in
5、direct, consequential, or incidental damages. The materials may contain errors or omissions. Genesys Logic, Inc. may make changes to the materials or to the products described herein at anytime without notice. Q Q : 3 2 7 8 5 7 8 7 8S t e p h e n ( 丘宗文)香港T W G 电子有限公司 ( 创惟科技国内最大代理商)台湾创惟科技股份有限公司M o b
6、i l e : 1 3 6 9 2 1 7 6 2 4 9 E m a i l : S t e p h e n t w g - h k . c o mGL850G Datasheet 2013 Genesys Logic, Inc. - All rights reserved. Page 3 GLI Confidential Revision History Revision Date Description 1.00 05/10/2006 First formal release 1.01 08/30/2006 Update DC supply current, table6.6, P.23
7、 1.02 11/03/2006 Modify 93C46 configuration, table 5.1, P.19 1.03 01/17/2007 Modify table 6.1-maximum ratings, P.21 1.04 08/08/2007 Modify table 6.6-DC Supply Current, P.23 1.05 03/10/2008 Add SSOP 28 package assignment ,Ch3, P.1114 Add low/high-enabled power switches, Ch5.2.7, P.23 Add built-in 5V
8、to 3.3V power regulator, Ch5.2.5, P.21 Modify power on reset description, Ch5.2.1, P.18 Add description of port configuration, Ch5.2.8 and Ch5.2.9, P.23 1.06 01/07/2008 Add QFN 28pin: pinout, p.12 pin List, p.13 pin descriptions, p.14 15 package dimension, p.30 ordering information, p.32 1.07 02/19/
9、2009 Modify SSOP 28 pin, QFN 28 pinout, pin list, pin description, p.1115 1.08 03/18/2009 Modify electrical characteristics, Ch6, p.2627 1.09 04/15/2009 Modify table 6.6-DC supply current, p.27 1.10 04/27/2009 Modify part number of QFN 28, table8.1- ordering information, p.31 1.11 04/29/2009 Modify
10、pin name SEL48/SEL27 pinout / pin list/ description, p.10, p.13, p.15 Modify Fosc 12 MHz 0.05% to 12 MHz 50ppm, maximum ratings, table-6.1, p.26 1.12 06/12/2009 Modify Fosc 12 MHz 50ppm to 12 MHz 0.05%, maximum ratings, table 6.1, p.26 Modify power on reset diagram, figure 5.3, p.21 1.13 08/12/2009
11、Modify Ch6.4 power consumption, table 6.6 DC supply current , p.28 1.14 09/02/2009 Update table 3.4 pin description, p.16 Update table 6.2 operating ranges, p.29 Update table 6.3 power dissipation, p.29 Update Ch8 order information, p.35 1.15 09/22/2009 Update Ch2 features, p.9 Add note to table 3.2
12、, p.14 Add note to table 3.4, p.15 Add note to table 5.2, p.27 Update table 6.3 power dissipation, p.30 1.16 03/15/2010 Modify description of reference clock configuration, Ch5.2.10, p.28 Modify Ch7 Package Dimension, p.32-33 Modify Ch8 Ordering Information, p.35 1.17 10/05/2010 Modify table 6.2 ope
13、rating ranges, p.29 1.18 10/25/2010 Modify Figure 7.3, p.34 GL850G Datasheet 2013 Genesys Logic, Inc. - All rights reserved. Page 4 GLI Confidential 1.19 12/24/2010 Modify Ch2 features, p.9 Modify 5.2.5 EEPROM Setting, p.25 Add 6.5 AC Characteristics, p.3132 Add 6.6 On-Chip Power Regulator, p.33 1.2
14、0 03/02/2011 Update table 6.2 operating ranges, p.28 Update table 6.3 DC characteristics except USB signals, p.29 1.21 04/26/2011 Modify 5.2.1 RESET Setting, p.2324. 1.22 05/11/2011 Modify SSOP28 package dimension information, p.36 1.23 07/15/2011 Update Table 3.1, 3.2, 3.3, 3.4 RREF I/O type, p.15,
15、 16 1.24 12/21/2011 Updated Table 6.2 Operating Ranges, p.28 1.25 05/23/2012 Updated CH8 Ordering Information, p.37 1.26 04/26/2013 Updated CH6.4 Power Consumption, p.31 1.27 12/24/2013 Updated CH2 Features, p.10 GL850G Datasheet 2013 Genesys Logic, Inc. - All rights reserved. Page 5 GLI Confidential Table of Contents CHAPTER 1 GENERAL DESCRIPTION . 9 CHAPTER 2 FEATURES . 10 CHAPTER 3 PIN ASSIGNMENT.
