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SMQ320LC31 Status: ACTIVE

MILITARY DIGITAL SIGNAL PROCESSORS


      
         
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Datasheet

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 SMQ320LC31
Frequency(MHz)40  
MIPS20  
MOPS220  
Cycle Time(ns)50  
Data / Program Memory Space(Words)16M  
RAM (Words)2K  
Cache64  
DMA1  
Timers2  
Total Serial Ports1  
Serial Ports1  
Boot Loader AvailableYES  
RatingMilitary  
 Samples
 Inventory

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  • SN54LVC14A: HEX SCHMITT-TRIGGER INVERTERS
  • SN54LVCH244A: Octal Buffer/Driver With 3-State Outputs

    • Product Information

    Features

    • Processed to MIL-PRF-38535 (QML)
    • Operating Temperature Ranges:
      • Military (M) -55°C to 125°C
      • Special (S) -55°C to 105°C
    • SMD Approval
    • High-Performance Floating-Point Digital Signal Processor (DSP):
      • SMJ320C31-60 (5 V)
        33-ns Instruction Cycle Time 330 Million Operations Per Second (MOPS), 60 Million Floating-Point Operations Per Second (MFLOPS), 30 Million Instructions Per Second (MIPS)
      • SMJ320C31-50 (5 V)
        40-ns Instruction Cycle Time 275 MOPS, 50 MFLOPS, 25 MIPS
      • SMJ320C31-40 (5 V)
        50-ns Instruction Cycle Time 220 MOPS, 40 MFLOPS, 20 MIPS
      • SMJ320LC31-40 (3.3 V)
        50-ns Instruction Cycle Time 220 MOPS, 40 MFLOPS, 20 MIPS
      • SMQ320LC31-40 (3.3 V)
        50-ns Instruction Cycle Time 220 MOPS, 40 MFLOPS, 20 MIPS
    • 32-Bit High-Performance CPU
    • 16-/ 32-Bit Integer and 32-/ 40-Bit Floating-Point Operations
    • 32-Bit Instruction and Data Words, 24-Bit Addresses
    • Two 1K Word × 32-Bit Single-Cycle Dual-Access On-Chip RAM Blocks
    • Boot-Program Loader
    • 64-Word × 32-Bit Instruction Cache
    • Eight Extended-Precision Registers
    • Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs)
    • Two Low-Power Modes

    View All Features in Datasheet

    Description

    The SMJ320C31, SMJ320LC31, and SMQ320LC31 digital signal processors (DSPs) are 32-bit, floating-point processors manufactured in 0.6-µm triple-level-metal CMOS technology. The devices are part of the SMJ320C3x generation of DSPs from Texas Instruments.

    The SMJ320C3x internal busing and special digital-signal-processing instruction set have the speed and flexibility to execute up to 60 MFLOPS. The SMJ320C3x optimizes speed by implementing functions in hardware that other processors implement through software or microcode. This hardware-intensive approach provides performance previously unavailable on a single chip.

    The SMJ320C3x can perform parallel multiply and ALU operations on integer or floating-point data in a single cycle.

    View All Description in Datasheet

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
    5962-9760601NXBACTIVE-55 to 125163.08 | 1kuBQFP (PQ) | 132 1 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    5962-9760601Q9AOBSOLETE-55 to 125 XCEPT (KGD) | 0    Not Available

    * 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 11:35 AM GMT, 26 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 26 Weeks5962-9760601NXB
    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
    5962-9760601NXB 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 SMQ320LC31 Help

    Datasheet

    Application Notes

    View Application Notes for TMS320C3X DSPs

    Tools & Software

    NamePart # Company Tool / Software Type
    C3x Code Composer Free Evaluation ToolsC3XFREETOOLTexas InstrumentsCode Composer Studio(TM) IDE

    Customers Who Evaluated This Product Also Evaluated...
    Part # Name Product Family Comments
    SN54LVC14A HEX SCHMITT-TRIGGER INVERTERS BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
    SN54LVCH244A Octal Buffer/Driver With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.

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