GL650USB Description
Upstream port USB data+ Upstream port USB dataAnalog ground 15K resister pull low 15K resister pull low Downstream port 1 USB data+ Downstream port 1 USB data15K resister pull low 15K resister pull low Downstream port 4 USB data+ Downstream port 4 USB dataAnalog VCC(5V) Downstrea.
GL650USB Key Features
- High performance and low-cost solution for USB hub
- USB Specification pliance
- Conforms to USB specification Rev. 1.1
- Supports 1 device address and 2 endpoints 8-bit micro-processor
- RISC-like architecture
- USB optimized instruction set
- Single cycle instruction execution
- Operation Speed: DC to 24 MHz clock input
- Performance: 12 MIPS @ 24MHz I/O ports
- 4-port hub Internal memory