參數(shù)資料
型號： USB20H04-JT
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 總線控制器
英文描述： 4-PORT USB2.0 HUB CONTROLLER
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP64
封裝： 10 X 10 MM, 1.40 MM THICKNESS, LEAD FREE, TQFP-64
文件頁數(shù)： 4/38頁
文件大?。?/td> 919K
代理商： USB20H04-JT
4-Port USB2.0 Hub Controller
Datasheet
Revision 1.63 (10-14-04)
Page 4
SMSC USB20H04
DATASHEET
PAGE(S)
SECTION/FIGURE/ENTRY
CORRECTION
REVISION LEVEL
AND DATE
Revision 1.2
08-04-03
Revision 1.2
08-04-03
29
Table 8.8 - Time Values to
Configure From EEPROM
Value added to MAX column:
T4 – 70 ns
Updated figure
28
Figure 8.3 - Timing for
Configuration from SMBus
Figure 8.4 - Timing to Complete
Configuration from EEPROM
Chapter 6 Electrical Characteristics
29
Updated figure
Revision 1.2
08-04-03
16, 16,
18
Updated the following tables:
Table 6.1 - Electrical Characteristics:
Supply Pins, Table 6.2 - DC Electrical
Characteristics: Digital Pins, Table 6.4 - DC
Electrical Characteristics: Analog I/O Pins
(DP/DM)
Removed Table 6.5 – Dynamic
Characteristics: Analog I/O Pins (DP/DM)
Updated section
Revision 1.2
07-31-03
27
8.4.1 External Hardware Reset
Revision 1.2
07-31-03
Revision 1.2
07-31-03
Revision 1.2
07-31-03
28
Table 8.7 - Time Values to
Configure from SMBus
Updated table
29
8.4.1.2 EEPROM Configuration
Timing
Updated:
Table 8.8 - Time Values to Configure From
EEPROM
Changed reference to QFP package to
TQFP package.
Features
Revision 1.1
07/28/03
Revision 0.94
1/31/03
Revision 0.94
1/31/03
Revision 0.94
1/31/03
11
Figure 3.1– 64 Pin TQFP
Updated figure title
13
Table 4.3 - USB I/O Signals
See tracked changes
15
Table 5.1 - Absolute Maximum
Ratings (In accordance with the
Absolute Maximum Rating system
(IEC 60134)
Table 6.4 - DC Electrical
Characteristics: Analog I/O Pins
(DP/DM)
Dynamic Characteristics: Analog
I/O Pins (DP/DM)
7.1 Bus-Power Detect
Replaced table
18
Removed reference to Figure 6.1
Revision 0.94
1/31/03
18
Removed references to Figure 6.2
Revision 0.94
1/31/03
Revision 0.94
1/31/03
Revision 0.94
1/31/03
Revision 0.94
1/31/03
Revision 0.94
1/31/03
Revision 0.94
1/31/03
19
See tracked changes
20
7.5.1 SMBus Slave
See tracked changes
23
8.1 Configuration Implementations
See tracked changes
23
8.1.1 Interfacing a 2-wire Serial
EEPROM
Table 8.1 - Summary of OEM
Value Programming
See tracked changes
24
See tracked changes
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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USB20X2I 制造商:Hubbell Wiring Device-Kellems 功能描述:Hubbell USB20X2I NEMA 5-15R AC Duplex Receptacle w/2USB Ports - Ivory 20 amp 制造商:Hubbell Premise Wiring 功能描述:USB CHARGER RECEPTACLE 20A 1 制造商:Hubbell Wiring Device-Kellems 功能描述:USB CHARGER RECEPTACLE, 20A, 125VAC, IVO 制造商:Hubbell Wiring Device-Kellems 功能描述:USB CHARGER RECEPTACLE, 20A, 125VAC, IVORY; Connector Type:Electrical AC Receptacle, USB Charger; Series:-; Current Rating:20A; Connector Color:Ivory; Connector Body Material:-; Voltage Rating VAC:125V
USB20X2LA 制造商:Hubbell Wiring Device-Kellems 功能描述:Hubbell USB20X2LA NEMA 5-15R AC Duplex Receptacle w/2USB Ports - Light Almond 20
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