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SMJ320LC549 Status: ACTIVE

Fixed-Point DSP


      
         
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Datasheet

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 SMJ320LC549
Frequency(MHz)60  
Timers1  
Core Supply (Volts)3.3  
IO Supply (Volts)3.3  
RatingMilitary  
 Samples
 Inventory

Other qualified versions of SMJ320LC549

Version Part Number Definition
Catalog TMS320LC549 TI's standard catalog product

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Product Information

Features

  • Processed to MIL-PRF-38535 (QML)
  • Advanced Multibus Architecture With Three Separate 16-Bit Data Memory Buses and One Program Memory Bus
  • 40-Bit Arithmetic Logic Unit (ALU) Including a 40-Bit Barrel Shifter and Two Independent 40-Bit Accumulators
  • 17- × 17-Bit Parallel Multiplier Coupled to a 40-Bit Dedicated Adder for Non-Pipelined Single-Cycle Multiply/Accumulate (MAC) Operation
  • Compare, Select, and Store Unit (CSSU) for the Add/Compare Selection of the Viterbi Operator
  • Exponent Encoder to Compute an Exponent Value of a 40-Bit Accumulator Value in a Single Cycle
  • Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs)
  • Data Bus With a Bus Holder Feature
  • Address Bus With a Bus Holder Feature
  • Extended Addressing Mode for 8M × 16-Bit Maximum Addressable External Program Space
  • 192K × 16-Bit Maximum Addressable Memory Space (64K Words Program, 64K Words Data, and 64K Words I/O)
  • On-Chip ROM with Some Configurable to Program/Data Memory
  • Dual-Access On-Chip RAM
  • Single-Access On-Chip RAM
  • Single-Instruction Repeat and Block-Repeat Operations for Program Code
  • Block-Memory-Move Instructions for Better Program and Data Management
  • Instructions With a 32-Bit Long Word Operand
  • Instructions With Two- or Three-Operand Reads
  • Arithmetic Instructions With Parallel Store and Parallel Load
  • Conditional Store Instructions

View All Features in Datasheet

Description

The SMJ320LC549 fixed-point, digital signal processor (DSP) (hereafter referred to as the 549) is based on an advanced modified Harvard architecture that has one program memory bus and three data memory buses. The processor also provides an arithmetic logic unit (ALU) that has a high degree of parallelism, application-specific hardware logic, on-chip memory, and additional on-chip peripherals. The 549 also utilizes a highly specialized instruction set, which is the basis of its operational flexibility and speed.

Separate program and data spaces allow simultaneous access to program instructions and data, providing the high degree of parallelism. Two reads and one write operation can be performed in a single cycle.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsSamples
5962-0251201QXAACTIVE-55 to 115 212.35 | 1kuCFP (HFG) | 164 1 | JEDEC TRAY (5+1) Download CAD Format for this SymbolPurchase Samples
SMJ320LC549HFGW60ACTIVE-55 to 1155962-0251201QXA212.35 | 1kuCFP (HFG) | 164 1 | JEDEC TRAY (5+1) Download CAD Format for this SymbolPurchase 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 11:31 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 Weeks5962-0251201QXA
None Reported
View Distributors
TI Lead Time*: 20 WeeksSMJ320LC549HFGW60
None Reported
View Distributors
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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
5962-0251201QXA  TBD Call TI N/A for Pkg TypeViewView
SMJ320LC549HFGW60  TBD Call TI N/A for Pkg TypeViewView

* 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 SMJ320LC549 Help

Datasheet

More Literature

View More Literature for TMS320C54x Low Power DSPs

Tools & Software

NamePart # Company Tool / Software Type
Code Composer Studio IDE Subscription Service for v3.3CCSTUDIOSUBSCRIPTIONSTexas InstrumentsCode Composer Studio(TM) IDE
Code Composer Studio Integrated Development Environment (IDE) - v4.xCCSTUDIOTexas InstrumentsCode Composer Studio(TM) IDE
XDS510 Class EmulatorsXDS510Texas InstrumentsEmulators/Analyzers
XDS560 Class High Speed EmulatorsXDS560Texas InstrumentsEmulators/Analyzers
C54x UNIX SimulatorTMDS324L551-09Texas InstrumentsSimulators
TMS320C5416 DSP Starter Kit (DSK)TMDSDSK5416Texas InstrumentsStarter Kits
TMS320C54x DSP LibrarySPRC099 Texas Instruments Signal Processing Libraries 
DSP/BIOS 5.x Real-Time Operating SystemDSPBIOS5 Texas Instruments Operating Systems (OS/RTOS) 
TMS320C54x Chip Support LibrarySPRC132 Texas Instruments Application Software 

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
SM320VC5510A-EP Enhanced Product Fixed-Point Digital Signal Processor TMS320C5000 DSP PLATFORM-TMS320C55X DSP GENERATION TI customers also evaluated this product.

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