GL651USB Datasheet (ETC) - 2-PORT USB KEYBOARD HUB CONTROLLER

GL651USB, 2-PORT USB KEYBOARD HUB CONTROLLER

GL651USB Pin No.

3 5 7 9 11 13 15 17 19 21 23 25 27 Name GND DM2 DP2 DM0 DP0 VCP DM1 DP1 VDD NUMLOCK CAPSLOCK SCLOCK TEST I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I Description Analog ground Downstream port 2 USB dataDownstream port 2 USB data+ Upstream port USB dataUpstream port USB data+ 3.3V outp

GL651USB Features

* High performance and low-cost solution for USB keyboard with hub solution USB Specification Compliance

* Conforms to USB specification Rev. 1.1

* Conforms to HID Class specification Rev. 1.0

* Supports 1 device address for hub, 1 device address for keyboard

* Supports