TUSB8040A1 Overview
The TUSB8040A1 is a four-port USB 3.0 pliant hub and is available in a 100-pin WQFN package. The device is designed for operation over the mercial temperature range of 0°C to 70°C. The TUSB8040A1 provides simultaneous SuperSpeed USB and high-speed or full-speed connections on the upstream port and provides SuperSpeed USB, high-speed, full-speed, or lowspeed connections on the downstream ports.
TUSB8040A1 Key Features
- USB 3.0 pliant hub, TID #330000037
- Upstream port supports SuperSpeed USB, high-speed and full-speed connections
- Supports four downstream ports
- Each of the four downstream ports support
- USB 2.0 hub features
- Multiple transaction translator (MTT) hub: four transaction translators, one per port
- Four asynchronous endpoint buffers per transaction translator (TT) for better throughput than the USB-required minimum o
- Supports battery charging