Microchip Technology EVB-USB5734 USB Controller Hub Evaluation Board
Microchip EVB-USB5734 USB 3.1 Gen 1 Controller Hub Evaluation Board is a platform for evaluating the performance of the USB5734 4-Port SuperSpeed/Hi-Speed USB Controller Smart Hub. The Printed Circuit Board (PCB) accelerates the integration of the EVB-USB5734 into the user’s design. Four ports that are USB 2.0 and USB 3.0 compliant and battery charging are supported by the EVB-USB5734 Board, with a maximum of 5A total current at one time. The board supports custom configurations through SMBus or the external 64-Mbit SPI Flash device. Initially, the board is configured for operation through internal default settings. Using Microsoft® Windows® 8x, Windows 7, Windows XP, Mac OS® X 10.4+, and Linux® hub drivers, the EVB-USB5734 demonstrates driver compatibility.
Features
- USB5734 in a 64-pin QFN RoHS-compliant package
- USB 3.1 Gen 1 compliant (SS, HS, FS, and LS operation)
- USB pins are 5V tolerant
- Four downstream USB 2.0/3.1 Gen 1 ports
- All downstream ports support individual port power and overcurrent sense
- All downstream ports are enabled for battery charging (2.1A max per port)
- Can support up to 5A total current downstream at any one time
- On-board SPI Flash for external downloadable firmware
- Low-cost 4-layer space-saving design
- Operates from a single voltage (+12V, regulated) external power supply
- On-board 25MHz crystal
- Single on-board +5.25V, 6 Amp regulator
- Single on-board +3.3V, 0.5 Amp regulator
- Single on-board +1.2V, 1 Amp regulator
- Port Power and Port Enable LED indicators
- LED indicators for SPI/Strap Configuration
- On-board IO connector for configurable Mode operations
On the Board
Block Diagram
Associated Content
Microchip Technology USB5734 4-Port SS/HS USB Controller Smart Hub
Offers a low-power, OEM configurable solution for embedded USB applications.
Publicado: 2018-05-11
| Actualizado: 2022-10-11