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TSB12LV26 Status: ACTIVE

OHCI-Lynx PCI-Based IEEE 1394 Host Controller

      
         
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Special Note

This product is for high-volume PC applications only. Contact support@ti.com for more information


Datasheet

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 TSB12LV26
Supply Voltage(s)(V)3.3  
Speed(Max)(Mbps)400  
FIFO(kb)9  
Pin/Package100TQFP  
Operating Temp Range(Celsius)-40 to 85,0 to 70  
RatingCatalog  
 Samples
 Inventory

Other qualified versions of TSB12LV26

Version Part Number Definition
Enhanced Product TSB12LV26-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • TSB12LV26-EP: Enhanced Product Ohci-Lynx Pci-Based Ieee 1394 Host Controller

Product Information

Features

  • 3.3-V and 5-V PCI bus signaling
  • 3.3-V supply (core voltage is internally regulated to 1.8 V)
  • Serial bus data rates of 100M bits/s, 200M bits/s, and 400M bits/s
  • Physical write posting of up to three outstanding transactions
  • Serial ROM interface supports 2-wire devices
  • External cycle timer control for customized synchronization
  • PCI burst transfers and deep FIFOs to tolerate large host latency
  • Two general-purpose I/Os
  • Fabricated in advanced low-power CMOS process
  • Packaged in 100-terminal LQFP (PZT)
  • PCI_CLKRUN\ protocol

OHCI-Lynx and TI are trademarks of Texas Instruments.

Description

The Texas Instruments TSB12LV26 device is a PCI-to-1394 host controller compliant with the PCI Local Bus Specification, PCI Bus Power Management Interface Specification, IEEE Std 1394-1995, and 1394 Open Host Controller Interface Specification. The chip provides the IEEE 1394 link function and is compatible with 100M bits/s, 200M bits/s, and 400M bits/s serial bus data rates.

As required by the 1394 Open Host Controller Interface Specification (OHCI) and IEEE Std 1394a-2000, internal control registers are memory-mapped and nonprefetchable. The PCI configuration header is accessed through configuration cycles specified by PCI and provides plug-and-play (PnP) compatibility. Furthermore, the TSB12LV26 device is compliant with the PCI Bus Power Management Interface Specification, per the PC 99 Design Guide requirements. TSB12LV26 device supports the D0, D2, and D3 power states.

The TSB12LV26 design provides PCI bus master bursting and is capable of transferring a cacheline of data at 132M bytes/s after connection to the memory controller. Since PCI latency can be large, deep FIFOs are provided to buffer 1394 data.

The TSB12LV26 device provides physical write posting buffers and a highly-tuned physical data path for SBP-2 performance. The TSB12LV26 device also provides multiple isochronous contexts, multiple cacheline burst transfers, advanced internal arbitration, and bus-holding buffers on the PHY/link interface.

An advanced CMOS process achieves low power consumption and allows the TSB12LV26 device to operate at PCI clock rates up to 33 MHz.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TSB12LV26IPZTACTIVE-40 to 855.15 | 1kuTQFP (PZT) | 100 View 90 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TSB12LV26PZTACTIVE0 to 704.65 | 1kuTQFP (PZT) | 100 View 90 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TSB12LV26PZTG4ACTIVE0 to 704.65 | 1kuTQFP (PZT) | 100 View 90 | JEDEC TRAY (10+1)  Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
TSB12LV26IPZTAs of 8:16 AM GMT, 03 Jul 2009As of 8:16 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 10 Weeks AmericasArrow 200
TSB12LV26PZTAs of 8:16 AM GMT, 03 Jul 2009As of 8:16 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 156
 Avnet 1
 Rochester Electronics 400
 EuropeAvnet-SILICA 450
TSB12LV26PZTG4As of 8:16 AM GMT, 03 Jul 2009As of 8:16 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 WeeksNone Reported
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** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TSB12LV26IPZT  TBD CU NIPDAU Level-3-235C-168 HRViewView
TSB12LV26PZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
TSB12LV26PZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TSB12LV26 Help

Datasheet

Application Notes

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TSB12LV26-EP Enhanced Product Ohci-Lynx Pci-Based Ieee 1394 Host Controller   TI customers also evaluated this product.

Support and Community

Videos

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Analog Product - 1394 Simple Single Wire
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Analog Product - 1394 Home Networking Video
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