Microchip Technology EVB-USB4715 Evaluation Kit
Microchip Technology EVB-USB4715 Evaluation Kit allows developers to evaluate and demonstrate the properties of the USB4715 USB 2.0 Hub Controller. The EVB-USB4715 Evaluation Kit supports four downstream ports; two USB 2.0 ports with Type-C™ connectors and two standard Type-A USB 2.0 ports. The EVB-USB4715 also supports battery charging on all four ports, with a maximum of 10A at any one time, when using a 12V, 85W power supply.
The EVB-USB4715 Evaluation Kit is configured for operation through internal default settings and supports custom configurations through SMBus or the external 16-Mbit SPI Flash device. The EVB-USB4715 supports FlexConnect role reversal for any of the four downstream ports with the upstream port. The EVB-USB4715 demonstrates driver compatibility with Microsoft® Windows® 10, Windows 8.x, Windows 7, Windows XP, Mac OS® X 10.4+, and Linux® hub drivers.
Features
- Microchip PortSwap™, PHYBoost™, and VariSense™ technologies
- USB4715 in a 48-pin QFN RoHS compliant package
- USB 2.0 compliant (HS, FS, and LS operation)
- USB pins are 5V tolerant
- Self-powered operation
- USB 2.0 micro-AB upstream port
- Four Downstream USB ports
- Two Type-C USB 2.0 downstream ports
- Two Type-A USB 2.0-only downstream ports
- All downstream ports support individual port power and overcurrent sense
- All downstream ports can be enabled for battery charging with the battery charging select shunts J1 and J20
(BC1.2 or SE1, 2.1A max per port) - Onboard SPI Flash for external downloadable firmware
- Operates from a single voltage (+12V, regulated) external power supply
- Onboard 25MHz crystal or external clock input
- Single onboard +5.2V, 10A regulator
- Single onboard +3.3V, 0.5A regulator
- Port Power LED indicators
- Port Connection indicators (in CONFIG3)
- SPI Flash activity blue LED indicator
- Reset red LED indicator
- Green LED indicators for 3.3V supply
- Terminal block connector for use with an external bench supply
- Barrel connector for use with a Microchip 12V power supply
- Removable/non-removable downstream ports can be configured with select shunt J1 and J21
- Bridge peripheral functions
- USB-to-UART (CDC)
- USB-to-I2S Audio Codec
- USB-to-SMBus
- USB-to-SPI
Applicable Products
Microchip Technology USB4715 USB 2.0 Hub Controllers
USB 2.0 Hi-Speed hub controllers with FlexConnect on all ports.
Block Diagram
Board Layout
發佈日期: 2018-01-29
| 更新日期: 2022-09-27