TUSB8040 超高速 USB（USB 3.0）4 端口集线器控制器
The TUSB8040 is USB 3.0 compliant hub available in an 80-pin QFP package. The device is designed for operation over the industrial temperature range of –40°C to 85°C.
The TUSB8040 provides simultaneous SuperSpeed and high-speed/full-speed connections on the upstream port and provides SuperSpeed, high-speed, full-speed, or low-speed connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports high-speed or full-speed/low-speed connections, SuperSpeed connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports full-speed/low-speed connections, SuperSpeed and high-speed connectivity are disabled on the downstream ports
|
TUSB8040 |
| Supply Voltage(s)(V) |
1.1, 3.3 |
| Operating Temperature Range(C) |
0 to 70 |
| Pin/Package |
80HTQFP |
| USB Speed |
SuperSpeed |
| Integrated MCU Architecture |
N/A |
TUSB8040 特性
- USB 3.0 Compliant Four Port Hub, TID# 330000003
- Upstream Port Supports SuperSpeed, High-Speed and Full-Speed Connections
- Each of the Four Downstream Ports Support SuperSpeed, High-Speed, Full-Speed/
Low-Speed Connections
- USB 2.0 Hub Features
- Four Transaction Translators, One Per Port
- Four (Over USB Required Minimum of Two) Asynchronous Endpoint Buffers
Per Transaction Translator for Better Throughput
- Supports Charging Downstream Port (CDP) Applications
- Battery Charging 1.2 Compliant
- Supports Operation as a USB 3.0 or USB 2.0 Compound Device
- Supports Ganged Power Switching and Over-Current Protection
- Provides the following status outputs:
- High-Speed Upstream Connection
- High-Speed Upstream Port Suspended
- SuperSpeed Upstream Connection
- SuperSpeed Upstream Port Suspended
- Optional Serial EEPROM or SMBus Slave Interface for Custom Configurations:
- VID/PID
- Manufacturer and Product Strings
- Serial Number
- Via EEPROM or SMBus Slave Interface, Each Downstream Port Can Be Independently
TUSB8040 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TUSB8040PFP |
ACTIVE |
0 to 70 |
4.75 | 1ku |
HTQFP (PFP) | 80 |
96 | BULK |
|
TUSB8040 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TUSB8040PFP |
Green (RoHS & no Sb/Br) |
CU NIPDAUAG |
Level-3-260C-168 HR |
TUSB8040PFP |
TUSB8040PFP |
TUSB8040 应用技术支持与电子电路设计开发资源下载
- TUSB8040 数据资料 dataSheet 下载.PDF
- TI 德州仪器USB选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 使用数字隔离器设计隔离式 I2C 总线接口 (zhct119.PDF, 339 KB)
- 高性能SERDES及其在CPRI 接口的应用分析 (zhca076.HTM, 8 KB)
- 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
- 接口选择指南 (Rev. D) (PDF 2994 KB)
- Signaling Rate vs. Distance for Differential Buffers (PDF 420 KB)
- Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
- Isolated RS-485 Reference Design (PDF 80 KB)
- 无铅组件涂层的保存期评估 (PDF 1305 KB)
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)
TUSB8040 工具和软件
