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TUSB7340 数据表(PDF) 1 Page - Texas Instruments |
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TUSB7340 数据表(HTML) 1 Page - Texas Instruments |
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1 / 117 page ![]() PC SS USB Device Or HS/FS/LS USB Device SS USB Device Or HS/FS/LS USB Device SS USB Device Or HS/FS/LS USB Device SS USB Device Or HS/FS/LS USB Device TUSB7340 PCIe Gen2 To USB 3.0 Host Controller Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TUSB7320, TUSB7340 SLLSE76M – MARCH 2011 – REVISED JULY 2015 TUSB73x0 USB 3.0 xHCI Host Controller 1 Features 2 Applications 1 • USB 3.0-Compliant xHCI Host Controller • Notebooks • Desktop Computers – PCIe x1 Gen2 Interface • Workstations – Four Downstream Ports • Servers • Two or Four Downstream Ports • Add-In Cards and ExpressCard Implementations • Each Downstream Port • PCI Express-Based Embedded Host Controllers – May Be Independently Enabled or Disabled for HDTVs, Set-Top Boxes and Gaming Console – Has Adjustments for Transmit Swing, De- Applications Emphasis, and Equalization Settings – May Be Marked as Removable or 3 Description Nonremovable The TUSB7320 supports up to two downstream ports. – Has Independent Power Control and The TUSB7340 is a USB 3.0-compliant xHCI host Overcurrent Detection controller that supports up to four downstream ports. • Requires No External Flash for Default Both parts are available in a pin-compatible 100-pin RKM package. For the remainder of this document, Configuration the name TUSB73x0 is used to reference both the – Optional Serial EEPROM for Custom TUSB7320 and the TUSB7340. Configuration The TUSB73x0 interfaces to the host system through • Internal Spread Spectrum Generation a PCIe x1 Gen 2 interface and provides SuperSpeed, – Low-Cost Crystal or Oscillator Support high-speed, full-speed, or low-speed connections on • Best-In-Class Adaptive Receiver Equalizer Design the downstream USB ports. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TUSB7320 WQFN-MR (100) 9.00 mm × 9.00 mm TUSB7340 (1) For all available packages, see the orderable addendum at the end of the data sheet. Typical Application 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
类似零件编号 - TUSB7340 |
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类似说明 - TUSB7340 |
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