TUSB7340RKMT

Description
The TUSB7320 supports up to two downstream ports.
The TUSB7340 is a USB 3.0-compliant xHCI host controller that supports up to four downstream ports. Both parts are available in a pin-compatible 100-pin RKM package. For the remainder of this document, the name TUSB73x0 is used to reference both the TUSB7320 and the TUSB7340.  
Features
• USB 3.0-Compliant xHCI host controller– PCIe x1 Gen2 interface– Four downstream ports
• Two or four downstream ports
• Each downstream port– May be independently enabled or disabled– Has adjustments for transmit swing, deemphasis, and equalization settings– May be marked as removable or nonremovable– Has independent power control and overcurrentdetection
• Requires no external flash for default configuration– Optional serial EEPROM for customconfiguration
• Internal spread spectrum generation– Low-cost crystal or oscillator support
• Best-in-class adaptive receiver equalizer design   Applications
• Rack server, microserver, and tower server
• High performance computing
• Storage area network (SAN) and host bus adapter (HBA) card
• Desktop PC or motherboard