TUSB1042I
ZHCSGH5D –AUGUST 2017–REVISED MAY 2019
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目录
8.3 Feature Description................................................. 16
8.4 Device Functional Modes........................................ 17
8.5 Programming........................................................... 20
8.6 Register Maps......................................................... 22
Application and Implementation ........................ 24
9.1 Application Information............................................ 24
9.2 Typical Application ................................................. 24
9.3 System Examples .................................................. 28
1
2
3
4
5
6
特性.......................................................................... 1
应用.......................................................................... 1
说明.......................................................................... 1
修订历史记录 ........................................................... 2
Pin Configuration and Functions......................... 3
Specifications......................................................... 5
6.1 Absolute Maximum Ratings ...................................... 5
6.2 ESD Ratings.............................................................. 5
6.3 Recommended Operating Conditions....................... 5
6.4 Thermal Information.................................................. 5
6.5 Power Supply Characteristics ................................... 6
6.6 DC Electrical Characteristics .................................... 6
6.7 AC Electrical Characteristics..................................... 7
6.8 DCI Specific Electrical Characteristics...................... 8
6.9 Timing Requirements................................................ 8
6.10 Switching Characteristics........................................ 8
6.11 Typical Characteristics.......................................... 10
Parameter Measurement Information ................ 12
Detailed Description ............................................ 14
8.1 Overview ................................................................. 14
8.2 Functional Block Diagram ....................................... 15
9
10 Power Supply Recommendations ..................... 29
11 Layout................................................................... 30
11.1 Layout Guidelines ................................................. 30
11.2 Layout Example .................................................... 30
12 器件和文档支持 ..................................................... 31
12.1 相关链接................................................................ 31
12.2 接收文档更新通知 ................................................. 31
12.3 社区资源................................................................ 31
12.4 商标....................................................................... 31
12.5 静电放电警告......................................................... 31
12.6 Glossary................................................................ 31
13 机械、封装和可订购信息....................................... 31
7
8
4 修订历史记录
Changes from Revision C (August 2018) to Revision D
Page
•
Added following to pin 11 description: If I2C_EN = “F”, then this pin must be set to “F” or “0”. ........................................... 4
Changes from Revision B (April 2018) to Revision C
Page
•
Added Note 1 To pins 29 and 32 in the Pin Functions table.................................................................................................. 3
Changes from Revision A (October 2017) to Revision B
Page
•
•
•
Changed the appearance of the pinout image in the Pin Configuration and Function section.............................................. 3
Changed the USB3.1 Control/Status Registers reset value From: 00000000 To: 00000100.............................................. 23
Changed the Reset value of bit 3:2 From: 00 To: 01 in 表 12 ............................................................................................ 23
Changes from Original (August 2017) to Revision A
Page
•
Changed the Human-body model (HBM) value From: ±6000 To: ±5000 in the ESD Ratings............................................... 5
2
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