EJ168数据手册EtronTech中文资料规格书

描述 Description

The award-winning EJ168 USB 3.0 Host Controller is a cutting edge product with the world's fastest access speeds and best compatibility. It meets the newest xHCI (Extended Host Controller Interface) 1.0 specification, enabling the accelerated adoption of USB 3.0 technology in computers and multimedia electronic products worldwide. In addition, it has received a SuperSpeed Logo certificate from USB Implementers Forum and Windows Logo certificate from Microsoft's Windows Hardware Quality Labs (WHQL), representing mainstream acceptance of Etron's wholly self-designed product and technology and ensuring that customer products will interact with external USB devices and Windows OS smoothly and provide a stable and superior performance. With its completely independently developed IP technology, EJ168 helps customers to optimize performance on each layer from the physical layer (PHY) to the driver and achieve the best overall system performance providing consummate service and support.

特性 Features

◆ Host Interface\r
• Compliant with the PCI Express Base Specification Revision 2.0\r
• Supports the PCI Bus Power Management Interface Specification Revision 1.2\r
• Supports the SPI/I2C type ROM/flash\r
• System clock uses either 25MHz crystal or external clock\r
• 3.3V for I/O power and 1.2V for core power\r
◆ USB Interface\r
• Compliant with the Universal Serial Bus 3.0 specifications Revision 1.0\r
• Supports data rate: LowSpeed (1.5 Mbps)/ FullSpeed (12 Mbps)/ HighSpeed (480 Mbps)/ SuperSpeed (5 Gbps)\r
• Two downstream USB3.0 ports\r
• Support USB data transfer types: Control/ Bulk(stream)/ Interrupt/ Isochronous transfer\r
• Compliant with eXtensible Host Controller Interface (xHCII) Specification revision 1.0\r
• Supports Battery Charging specifications Revision 1.2\r
• Supports Windows, Linux, and MAC driver\r
• xHCI driver\r
◆ Package\r
• 100-TQFP (14mm x 14mm)