TI Home > Semiconductors > Interface > 1394 > 1394 Link Layer Controllers >

TSB42AA9A Status: ACTIVE

StorageLynx, Rev. A - High Performance 1394a 3.3V Link-Layer Controller for 1394 Mass Storage Apps


      
         
Alert me about changes<br/>to this product


Special Note

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

Product Information

Features

  • Serial bus data rates of 100, 200, and 400 Mbps
  • IEEE P1394a compliant and IEEE Std 1394-1995
  • Automated SBP-2 transport protocol engine
  • ATA/ATAPI command translation by embedded processor and firmware
  • Programmable ATA/ATAPI interface supporting PIO modes 0-4, DMA modes 0-2, and Ultra DMA modes 0-4
  • Automated 1394 and SBP-2 header removal and insertion
  • Internal parameter RAM for fast access to configuration ROM and key SBP-2 parameters
  • Automatic response to configuration ROM quadlet and block read requests
  • External flash PROM / EPROM interface for easy program code changes during prototyping
  • Separate address and data busses for the external flash PROM / EPROM interface (no external latches)
  • 16K internal ROM program memory
  • 576 Byte (128 quadlet) transmit control FIFO, 576 byte (128 quadlet) receive control FIFO
  • Bidirectional data FIFO
  • 0.18 micron CMOS technology with embedded RAM and ROM
  • Space-saving 100 pin TQFP package

Description

The Texas Instruments TSB42AA9A (StorageLynx) is a 1394 link layer controller designed to function as a native bridge between the 1394 bus and ATA (AT attachment) or ATAPI (AT attachment with packet interface) data storage applications. These data storage devices can include external hard disk drives (HDDs), ZIP drives, magneto-optical (MO) drives, ORB drives, CD-ROMs, CD-R/Ws, DVD-ROMs, and DVD-RAMs. The ATA/ATAPI interface of the TSB42AA9A supports signaling and timing for programmed input/output (PIO) modes 0-4, direct memory access (DMA) modes 0-2, and Ultra DMA modes 0-4. The 1394 interface of StorageLynx is IEEE P1394a[1] and IEEE Std 1394-1995[2] compliant, and it supports 400, 200, and 100 Mbps serial bus data rates.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TSB42AA9APZTACTIVE0 to 708.70 | 1kuTQFP (PZT) | 100 View 90 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TSB42AA9APZTG4ACTIVE0 to 708.70 | 1kuTQFP (PZT) | 100 View 90 | JEDEC TRAY (10+1)  Purchase Samples
TSB42AA9APZTRACTIVE0 to 707.90 | 1kuTQFP (PZT) | 100 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TSB42AA9APZTRG4ACTIVE0 to 707.90 | 1kuTQFP (PZT) | 100 View 1000 | LARGE T&R  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

Reported Distributor Inventory as of 9:57 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTSB42AA9APZT
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksTSB42AA9APZTG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTSB42AA9APZTR
AmericasRochester Electronics 1k
TI Lead Time*: 20 WeeksTSB42AA9APZTRG4
None Reported
View Distributors
View all Distributors  

** 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
TSB42AA9APZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
TSB42AA9APZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
TSB42AA9APZTR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
TSB42AA9APZTRG4 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 TSB42AA9A Help

Datasheet

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here