EVB-USB7056 Evaluation Board User’s Guide
DS50002887A-page 10
2019 Microchip Technology Inc.
1.2
EVB-USB7056 OVERVIEW
shows an image of the EVB-USB7056.
FIGURE 1-1:
EVB-USB7056 EVALUATION BOARD
The EVB-USB7056 board is a six-layer RoHS-compliant evaluation board that utilizes
the USB7056 to provide a fully functional six-port hub with battery charging capabilities.
The EVB-USB7056 also features the UCS2114 two-channel USB port power controller.
The USB7056 is configured to execute firmware from an external SST26VF016B SPI
Flash device (U10). Many configurable options may be controlled through on-board
jumper options or modified through the MPLAB
®
Connect Configurator tool. To allow
maximum operational flexibility, all Programmable Function (PFx) pins are accessible
through PCB headers. The EVB-USB7056 demonstrates driver compatibility with
native Microsoft
®
Windows
®
, Mac OS
®
, and Linux
®
hub drivers.
The EVB-USB7056 provides the following features:
• One USB7056 in a 100-pin QFN RoHS-compliant package
• One UPD350 in a 28-pin QFN RoHS-compliant package
• Three UCS2114 in a 20-pin QFN RoHS-compliant package
• One SST26VF016B in an 8-pin SOIC RoHS-compliant package
• USB2.0 compliant (HS, FS, and LS operation) and 5V-tolerant USB pins
• One USB3.1 Gen 1 upstream hub port that can source up to 60W (extendable up
to 100W with capable PM-PD daughter card) USB PD and DisplayPort Alternate
Mode support (pinout modes C and D)
• Self-powered operation
• One USB3.1 Gen 1 basic 15W USB Type-C downstream port (no PD)
• Three USB3.1 Gen 1 Type-A downstream ports
• Two USB2.0 Type-A downstream ports
• Battery Charging support (BC1.2 CDP and DCP) on all downstream ports
• Support for individual port power and overcurrent sense on all downstream ports
• Wide input supply range (12V-24V supported on baseboard, 24V required for
default supplied PM-PD)
• DSC1001 25 MHz oscillator
• MCP1825 on-board +3.3V, 1A regulator
