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TMS320VC549 Status: ACTIVE

Digital Signal Processor


      
         
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Datasheet

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 TMS320VC549-100TMS320VC549-120
CPU1 C54x  1 C54x  
Peak MMACS100  120  
Frequency(MHz)100  120  
RAM64 KB  64 KB  
ROM32 KB  32 KB  
EMIF1 16-Bit  1 16-Bit  
External Memory Type SupportedAsync  Async  
HPI1 8-Bit HPI  1 8-Bit HPI  
Timers1  1  
Boot Loader AvailableYES  YES  
Core Supply (Volts)2.5 V  2.5 V  
IO Supply (Volts)3.3 V  3.3 V  
Operating Temperature Range (°C)-40 to 100  -40 to 100  
RatingCatalog  Catalog  
 SamplesSamples
 InventoryInventory

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Product Information

Features

  • 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
  • Fast Return From Interrupt
  • On-Chip Peripherals
    • Software-Programmable Wait-State Generator and Programmable Bank Switching
    • On-Chip Phase-Locked Loop (PLL) Clock Generator With Internal Oscillator or External Clock Source
    • Time-Division Multiplexed (TDM) Serial Port
    • Buffered Serial Port (BSP)
    • 8-Bit Parallel Host Port Interface (HPI)
    • One 16-Bit Timer
    • External-Input/Output (XIO) Off Control to Disable the External Data Bus, Address Bus and Control Signals
  • Power Consumption Control With IDLE1, IDLE2, and IDLE3 Instructions With Power-Down Modes
  • CLKOUT Off Control to Disable CLKOUT
  • On-Chip Scan-Based Emulation Logic, IEEE Std 1149.1 (JTAG) Boundary Scan Logic
  • 12.5-ns Single-Cycle Fixed-Point Instruction Execution Time (80 MIPS) for 3.3-V Power Supply)
  • 10-ns Single-Cycle Fixed-Point Instruction Execution Time (100 MIPS) for 3.3-V Power Supply (2.5-V Core)
  • 8.3-ns Single-Cycle Fixed-Point Instruction Execution Time (120 MIPS) for 3.3-V Power Supply (2.5-V Core) (Product Preview Data)
  • Available in a 144-Pin Plastic Thin Quad Flatpack (TQFP) (PGE Suffix) and a 144-Pin Ball Grid Array (BGA) (GGU Suffix)

IEEE Standard 1149.1-1990 Standard-Test-Access Port and Boundary Scan Architecture.
NOTE: The data provided in this data sheet for the 8.3-ns, 120 MIPS device is considered to be Product Preview data as the devices have not completed reliability performance qualification testing according to TI Quality Systems Specifications.

Description

The TMS320VC549 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. Instructions with parallel store and application-specific instructions can fully utilize this architecture. In addition, data can be transferred between data and program spaces. Such parallelism supports a powerful set of arithmetic, logic, and bit-manipulation operations that can all be performed in a single machine cycle. In addition, the '549 includes the control mechanisms to manage interrupts, repeated operations, and function calls.

This data sheet contains the pin layouts, signal descriptions, and electrical specifications for the TMS320VC549 DSP. For additional information, see the TMS320C54x, TMS320LC54x, TMS320VC54x Fixed-Point Digital Signal Processors data sheet (literature number SPRS039). The SPRS039 is considered a family functional overview and should be used in conjunction with this data sheet.

For the 144-pin TQFP, the letter B in front of CLKRn, FSRn, DRn, CLKXn, FSXn, and DXn pin names denotes buffered serial port (BSP), where n = 0 or 1 port. The letter T in front of CLKR, FSR, DR, CLKX, FSX, and DX pin names denotes time-division multiplexed (TDM) serial port.

The pin assignments table to follow lists each signal quadrant and BGA ball pin number for the 144-pin BGA package.

The '549 signal descriptions table lists each terminal name, function, and operating mode(s).

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
TMS320VC549GGU-100ACTIVE33.15 | 100uBGA MICROSTAR (GGU) | 144 160 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320VC549GGU-120OBSOLETE BGA MICROSTAR (GGU) | 144   Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TMS320VC549GGU-80ACTIVE30.15 | 100uBGA MICROSTAR (GGU) | 144 160 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320VC549GGUR-80ACTIVE31.05 | 100uBGA MICROSTAR (GGU) | 144 1000 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320VC549GGUR100ACTIVE34.43 | 100uBGA MICROSTAR (GGU) | 144 1000 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320VC549PGE-100ACTIVE33.15 | 100uLQFP (PGE) | 144 60 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320VC549PGE-120ACTIVE39.80 | 100uLQFP (PGE) | 144 60 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320VC549PGE-80ACTIVE30.15 | 100uLQFP (PGE) | 144 60 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320VC549PGER-80OBSOLETE LQFP (PGE) | 144   Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TMS320VC549PGER100ACTIVE34.10 | 100uLQFP (PGE) | 144 500 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320VC549ZGU-100ACTIVE33.15 | 100uBGA MICROSTAR (ZGU) | 144 160 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320VC549ZGU-120ACTIVE39.80 | 100uBGA MICROSTAR (ZGU) | 144 160 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS32VC549PGE100G4ACTIVE33.15 | 100uLQFP (PGE) | 144 60 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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 10:13 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTMS320VC549GGU-100
AmericasRochester Electronics >1k
WorldwideDigiKey 19
Mouser Electronics 140
Call**TMS320VC549GGU-120
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksTMS320VC549GGU-80
AmericasAvnet 117
Rochester Electronics >1k
WorldwideDigiKey 277
Mouser Electronics 160
TI Lead Time*: 20 WeeksTMS320VC549GGUR-80
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTMS320VC549GGUR100
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTMS320VC549PGE-100
AmericasRochester Electronics >1k
EuropeArrow Southern Europe 180
TI Lead Time*: 20 WeeksTMS320VC549PGE-120
AmericasRochester Electronics 128
EuropeCompel 20
TI Lead Time*: 20 WeeksTMS320VC549PGE-80
AmericasArrow 72
Rochester Electronics >1k
WorldwideDigiKey 67
Call**TMS320VC549PGER-80
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTMS320VC549PGER100
None Reported
View Distributors
TI Lead Time*: 20 WeeksTMS320VC549ZGU-100
AmericasRochester Electronics >1k
TI Lead Time*: 20 WeeksTMS320VC549ZGU-120
AmericasRochester Electronics 181
TI Lead Time*: 20 WeeksTMS32VC549PGE100G4
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
TMS320VC549GGU-100  TBD SNPB Level-3-220C-168 HRViewView
TMS320VC549GGU-80  TBD SNPB Level-3-220C-168 HRViewView
TMS320VC549GGUR-80  TBD SNPB Level-3-220C-168 HRViewView
TMS320VC549GGUR100  TBD SNPB Level-3-220C-168 HRViewView
TMS320VC549PGE-100 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TMS320VC549PGE-120 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMS320VC549PGE-80 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMS320VC549PGER100 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMS320VC549ZGU-100 RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-3-260C-168 HRViewView
TMS320VC549ZGU-120 RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-3-260C-168 HRViewView
TMS32VC549PGE100G4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 TMS320VC549 Help

Datasheet

Application Notes

View Application Notes for TMS320C54x Low Power DSPs

User Guides

View User Guides 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
Blackhawk™ LAN560 JTAG EmulatorBlackhawkEmulators/Analyzers
Blackhawk™ PCI560 JTAG Emulator for TI DSPsBlackhawkEmulators/Analyzers
Blackhawk™ USB560 JTAG EmulatorBlackhawkEmulators/Analyzers
Blackhawk™ USB560BP JTAG EmulatorBlackhawkEmulators/Analyzers
JTAGjet USB 2.0 Emulator for TMS320Signum SystemsEmulators/Analyzers
XDS510PP PLUS JTAG EmulatorSpectrum Digital, Inc.Emulators/Analyzers
XDS510USB JTAG EmulatorSpectrum Digital, Inc.Emulators/Analyzers
XDS510USB PLUS JTAG EmulatorSpectrum Digital, Inc.Emulators/Analyzers
C54x UNIX SimulatorTMDS324L551-09Texas InstrumentsSimulators
TMS320C5416 DSP Starter Kit (DSK)TMDSDSK5416Texas InstrumentsStarter Kits
TMS320C54x DSP LibrarySPRC099 Texas Instruments Signal Processing Libraries 
DSP/BIOS Real-Time KernelDSPBIOS Texas Instruments Operating Systems (OS/RTOS) 
TMS320C54x Chip Support LibrarySPRC132 Texas Instruments Application Software 

Simulation Models

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