TI Home > Semiconductors > Digital Signal Processors & ARM Microprocessor Platforms > Digital Signal Processors > C6000™ Fixed-point DSPs > TMS320C645x DSPs >

TMS320C6454 Status: ACTIVE

Fixed-Point Digital Signal Processor


      
         
Alert me about changes<br/>to this product


Datasheet

Download - PDF Icon		 

Functional Block Diagram


enlarge Enlarge

 TMS320C6454-1000TMS320C6454-720TMS320C6454-850
CPU1 C64x+  1 C64x+  1 C64x+  
Peak MMACS8000  5760  6800  
Frequency(MHz)1000  720  850  
On-Chip L1/SRAM64 KB  64 KB  64 KB  
On-Chip L2/SRAM1048 KB  1048 KB  1048 KB  
EMIF1 64-Bit EMIFA,1 32-Bit DDR2 EMIF  1 64-Bit EMIFA,1 32-Bit DDR2 EMIF  1 64-Bit EMIFA,1 32-Bit DDR2 EMIF  
External Memory Type SupportedAsync SRAM,SBSRAM,DDR2SDRAM  Async SRAM,SBSRAM,DDR2SDRAM  Async SRAM,SBSRAM,DDR2SDRAM  
DMA64-Ch EDMA  64-Ch EDMA  64-Ch EDMA  
EMAC10/100/1000  10/100/1000  10/100/1000  
PCI1 32-Bit [66/33 MHz]  1 32-Bit [66/33 MHz]  1 32-Bit [66/33 MHz]  
HPI1 32/16-Bit  1 32/16-Bit  1 32/16-Bit  
McBSP2  2  2  
I2C1  1  1  
Trace EnabledYes  Yes  Yes  
Timers2 64-Bit GP  2 64-Bit GP  2 64-Bit GP  
Core Supply (Volts)1.25 V  1.2 V  1.2 V  
IO Supply (Volts)3.3 V, 1.8 V, 1.5 V, 1.2 V  3.3 V, 1.8 V, 1.5 V, 1.2 V  3.3 V, 1.8 V, 1.5 V, 1.2 V  
Operating Temperature Range (°C)0 to 90,-40 to 105  0 to 90  0 to 90  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

More Related Products

Product Information

Features

  • High-Performance Fixed-Point DSP (C6454)
    • 1.39-, 1.17, and 1-ns Instruction Cycle Time
    • 720-MHz, 850-MHz, and 1-GHz Clock Rate
    • Eight 32-Bit Instructions/Cycle
    • 8000 MIPS/MMACS (16-Bits)
    • Commercial Temperature [0�C to 90�C]
    • Extended Temperature [-40�C to 105�C]
  • TMS320C64x+� DSP Core
    • Dedicated SPLOOP Instruction
    • Compact Instructions (16-Bit)
    • Instruction Set Enhancements
    • Exception Handling
  • TMS320C64x+ Megamodule L1/L2 Memory Architecture:
    • 256K-Bit (32K-Byte) L1P Program Cache [Direct Mapped]
    • 256K-Bit (32K-Byte) L1D Data Cache [2-Way Set-Associative]
    • 8M-Bit (1048K-Byte) L2 Unified Mapped RAM/Cache [Flexible Allocation]
    • 256K-Bit (32K-Byte) L2 ROM
    • Time Stamp Counter
  • Endianess: Little Endian, Big Endian
  • 64-Bit External Memory Interface (EMIFA)
    • Glueless Interface to Asynchronous Memories (SRAM, Flash, and EEPROM) and Synchronous Memories (SBSRAM and ZBT SRAM)
    • Supports Interface to Standard Sync Devices and Custom Logic (FPGA, CPLD, ASICs, etc.)
    • 32M-Byte Total Addressable External Memory Space
  • DDR2 Memory Controller
    • Interfaces to DDR2-533 SDRAM
    • 32-Bit/16-Bit, 533-MHz (data rate) Bus
    • 512M-Byte Total Addressable External Memory Space
  • EDMA3 Controller (64 Independent Channels)
  • 32-/16-Bit Host-Port Interface (HPI)
  • 32-Bit 33-/66-MHz, 3.3-V Peripheral Component Interconnect (PCI) Master/Slave Interface Conforms to PCI Specification 2.3
  • One Inter-Integrated Circuit (I2C) Bus
  • Two McBSPs
  • 10/100/1000 Mb/s Ethernet MAC (EMAC)
    • IEEE 802.3 Compliant
    • Supports Multiple Media Independent Interfaces (MII, GMII, RMII, and RGMII)
    • 8 Independent Transmit (TX) and 8 Independent Receive (RX) Channels
  • Two 64-Bit General-Purpose Timers, Configurable as Four 32-Bit Timers
  • 16 General-Purpose I/O (GPIO) Pins
  • System PLL and PLL Controller
  • Secondary PLL and PLL Controller, Dedicated to EMAC and DDR2 Memory Controller
  • Advanced Event Triggering (AET) Compatible
  • Trace-Enabled Device
  • IEEE-1149.1 (JTAG&�) Boundary-Scan-Compatible
  • 697-Pin Ball Grid Array (BGA) Package (ZTZ or GTZ Suffix), 0.8-mm Ball Pitch
  • 0.09-�m/7-Level Cu Metal Process (CMOS)
  • 3.3-/1.8-/1.5-V I/Os, 1.25-/1.2-V Internal
  • Pin-Compatible with the TMS320C6455 Fixed-Point Digital Signal Processor

All trademarks are the property of their respective owners.

Description

The TMS320C64x+� DSPs (including the TMS320C6454 device) are the highest-performance fixed-point DSP generation in the TMS320C6000� DSP platform. The C6454 device is based on the third-generation high-performance, advanced VelociTI� very-long-instruction-word (VLIW) architecture developed by Texas Instruments (TI), making these DSPs an excellent choice for applications including video and telecom infrastructure, imaging/medical, and wireless infrastructure (WI). The C64x+� devices are upward code-compatible from previous devices that are part of the C6000� DSP platform.

The C6454 offers a lower cost pin-compatible migration path for C6455 customers who don't need the 2MB of the C6455 or the high-speed interconnect provided by Serial RapidIO. The C6454 also provides an excellent migration path for existing C6414/6415/6416 customers who require C6454 advanced peripherals; DDR2 at 533 MHz provides 2x performance boost over older SDRAM interface, gigabit Ethernet provides low-cost high-performance ubiquitous packet interface, and 66-MHz PCI (revision 2.3 complaint) provides legacy high-bandwidth interconnect.

Based on 90-nm process technology and with performance of up to 8000 million instructions per second (MIPS) [or 8000 16-bit MMACs per cycle] at a 1-GHz clock rate, the C6454 device offers cost-effective solutions to high-performance DSP programming challenges. The C6454 DSP possesses the operational flexibility of high-speed controllers and the numerical capability of array processors.

The C64x+ DSP core employs eight functional units, two register files, and two data paths. Like the earlier C6000 devices, two of these eight functional units are multipliers or .M units. Each C64x+ .M unit doubles the multiply throughput versus the C64x core by performing four 16-bit x 16-bit multiply-accumulates (MACs) every clock cycle. Thus, eight 16-bit x 16-bit MACs can be executed every cycle on the C64x+ core. At a 1-GHz clock rate, this means 8000 16-bit MMACs can occur every second. Moreover, each multiplier on the C64x+ core can compute one 32-bit x 32-bit MAC or four 8-bit x 8-bit MACs every clock cycle.

The C6454 DSP integrates a large amount of on-chip memory organized as a two-level memory system. The level-1 (L1) program and data memories on the C6454 device are 32KB each. This memory can be configured as mapped RAM, cache, or some combination of the two. When configured as cache, L1 program (L1P) is a direct mapped cache where as L1 data (L1D) is a two-way set associative cache. The level 2 (L2) memory is shared between program and data space and is 1048KB in size. L2 memory can also be configured as mapped RAM, cache, or some combination of the two. The C64x+ Megamodule also has a 32-bit peripheral configuration (CFG) port, an internal DMA (IDMA) controller, a system component with reset/boot control, interrupt/exception control, a power-down control, and a free-running 32-bit timer for time stamp.

The peripheral set includes: an inter-integrated circuit bus module (I2C); two multichannel buffered serial ports (McBSPs); a user-configurable 16-bit or 32-bit host-port interface (HPI16/HPI32); a peripheral component interconnect (PCI); a 16-pin general-purpose input/output port (GPIO) with programmable interrupt/event generation modes; an 10/100/1000 Ethernet media access controller (EMAC), which provides an efficient interface between the C6454 DSP core processor and the network; a management data input/output (MDIO) module (also part of the EMAC) that continuously polls all 32 MDIO addresses in order to enumerate all PHY devices in the system; a glueless external memory interface (64-bit EMIFA), which is capable of interfacing to synchronous and asynchronous peripherals; and a 32-bit DDR2 SDRAM interface.

The I2C ports on the C6454 allows the DSP to easily control peripheral devices and communicate with a host processor. In addition, the standard multichannel buffered serial port (McBSP) may be used to communicate with serial peripheral interface (SPI) mode peripheral devices.

The C6454 has a complete set of development tools which includes: a new C compiler, an assembly optimizer to simplify programming and scheduling, and a Windows debugger interface for visibility into source code

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
TMS320C6454BGTZAACTIVE-40 to 105177.90 | 100uFCBGA (GTZ) | 697 44 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320C6454BZTZACTIVE 148.10 | 100uFCBGA (ZTZ) | 697 44 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320C6454BZTZ7ACTIVE 96.20 | 100uFCBGA (ZTZ) | 697 44 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320C6454BZTZ8ACTIVE 117.35 | 100uFCBGA (ZTZ) | 697 44 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMS320C6454BZTZAACTIVE-40 to 105177.90 | 100uFCBGA (ZTZ) | 697 44 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 10:15 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 6 WeeksTMS320C6454BGTZA
EuropeAvnet-SILICA 32
TI Lead Time*: 12 WeeksTMS320C6454BZTZ
AmericasAvnet 352
Rochester Electronics 19
WorldwideMouser Electronics 42
TI Lead Time*: 12 WeeksTMS320C6454BZTZ7
AmericasAvnet 176
Rochester Electronics 22
EuropeAvnet-SILICA 38
WorldwideMouser Electronics 44
TI Lead Time*: 12 WeeksTMS320C6454BZTZ8
None Reported
View Distributors
Call**TMS320C6454BZTZA
AmericasArrow 44
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
TMS320C6454BGTZA  TBD SNPB Level-4-220C-72 HRViewView
TMS320C6454BZTZ  Pb-Free (RoHS Exempt) SNAGCU Level-4-260C-72HRViewView
TMS320C6454BZTZ7  Pb-Free (RoHS Exempt) SNAGCU Level-4-260C-72HRViewView
TMS320C6454BZTZ8  Pb-Free (RoHS Exempt) SNAGCU Level-4-260C-72HRViewView
TMS320C6454BZTZA  Pb-Free (RoHS Exempt) SNAGCU Level-4-260C-72HRViewView

* 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 TMS320C6454 Help

Datasheet

Application Notes

View Application Notes for TMS320C645x DSPs

User Guides

View User Guides for TMS320C645x DSPs

Errata

Tools & Software

NamePart # Company Tool / Software Type
Code Composer Studio Integrated Development Environment (IDE) - v4.xCCSTUDIOTexas InstrumentsCode Composer Studio(TM) IDE
C6452 DSP Evaluation ModuleTMDXEVM6452Texas InstrumentsDevelopment Boards/EVMs
C6455 Evaluation ModuleTMDXEVM6455Texas InstrumentsDevelopment Boards/EVMs
TMS320C6457 Evaluation ModuleTMDXEVM6457Texas InstrumentsDevelopment Boards/EVMs
XDS510 Class EmulatorsXDS510Texas InstrumentsEmulators/Analyzers
XDS560 Trace EmulatorXDS560TRACETexas InstrumentsEmulators/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
TMS320C6455 DSP Starter Kit (DSK)TMDSDSK6455Texas InstrumentsStarter Kits
TMS320C6455 DSP Starter Kit (DSK) For Medical ImagingTMDSMDSK6455Texas InstrumentsStarter Kits
C64x+IMGLIB Simulink BlocksSPRC589 Texas Instruments Application-Specific Libraries 
C62x/C64x Fast Run-Time Support (RTS) LibrarySPRC122 Texas Instruments Signal Processing Libraries 
C64x+ Image Library (IMGLIB)SPRC264 Texas Instruments Signal Processing Libraries 
Medical Diagnostic Ultrasound Software Tool KitsS2MEDDUS Texas Instruments Application Software 
eXpressDSP Algorithm Standard – xDAIS Developer’s Kit and xDMTMDXDAISXDM Texas Instruments Algorithms / Codecs 
C64x+IQMathLibrary Simulink BlocksSPRC590 Texas Instruments Application-Specific Libraries 

Simulation Models

View Simulation Models for TMS320C645x DSPs

Part # Name Product Family Comments
TLV320AIC33   Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects   AUDIO CONVERTER AND CODEC - CODEC      
TVP5160   NTSC/PAL/SECAM/Component 10-bit Digital Video Decoder with MacrovisionTM Detection, 3D-YC/5-Line Com   VIDEO AND IMAGING - VIDEO ENCODERS / DECODERS      
PTH08T220W   16-A, 4.5-V to 14-V Input, Non-Isolated, Wide Output Adjust, Power Module w/ TurboTrans   PLUG-IN POWER MODULES - NON-ISOLATED POL      
PTH04000W   3-A, 3.3/5-V Input Adjustable Switching Regulator with Auto-Track Sequencing   PLUG-IN POWER MODULES - NON-ISOLATED POL      
TPS5130   Triple Synchronous Buck Controller with LDO Controller   NON-ISOLATED SWITCHING DC/DC REGULATORS - DC/DC CONTROLLERS (EXTERNAL SWITCH)      
TPS54110   Low Input Voltage 1.5A Step Down SWIFT™ Converter with Adjustable Output Voltage   DC/DC CONVERTERS (INTEGRATED SWITCH) - STEP-DOWN REGULATORS      
TPS54610   3V to 6V, 6A Synchronous Step Down SWIFT™ Converter   DC/DC CONVERTERS (INTEGRATED SWITCH) - STEP-DOWN REGULATORS      
TPS5410   5.5V to 36V, 1A, 500kHz Step Down SWIFT ™ Converter   DC/DC CONVERTERS (INTEGRATED SWITCH) - STEP-DOWN REGULATORS      
TPS54550   4.5V to 20V, 6A Synchronous Step Down SWIFT™ Converter   DC/DC CONVERTERS (INTEGRATED SWITCH) - STEP-DOWN REGULATORS      
TPS79501   Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR   LINEAR REGULATORS - SINGLE CHANNEL LDO      
Customers Who Evaluated This Product Also Evaluated...
TMS320C6452 Digital Signal Processor TMS320C6000 DSP PLATFORM-TMS320C645x DSPs TI customers also evaluated this product.
TMS320C6455 Fixed-Point Digital Signal Processor TMS320C6000 DSP PLATFORM-TMS320C645x DSPs TI customers also evaluated this product.
TMS320C6424 Fixed-Point Digital Signal Processor TMS320C6000 DSP PLATFORM-TMS320C642x DSPs TI customers also evaluated this product.
TMS320C6457 Fixed-Point Digital Signal Processor TMS320C6000 DSP PLATFORM-TMS320C645x DSPs TI customers also evaluated this product.
TMS320C6421 Fixed-Point Digital Signal Processor TMS320C6000 DSP PLATFORM-TMS320C642x DSPs TI customers also evaluated this product.
TMS320DM6437 Digital Media Processor DAVINCI VIDEO PROCESSORS-TMS320DM643x DSPS TI customers also evaluated this product.
TMS320DM6446 DaVinci Digital Media System-on-Chip DAVINCI VIDEO PROCESSORS-TMS320DM644x SOCs TI customers also evaluated this product.
TMS320C6727B Floating-Point Digital Signal Processor C6000 FLOATING/FIXED-POINT DSPS-TMS320C672X DSPS TI customers also evaluated this product.
TMS320DM648 Digital Media Processor DAVINCI VIDEO PROCESSORS-TMS320DM64X DSP GENERATION TI customers also evaluated this product.
TMS320C6416T Fixed-Point Digital Signal Processor TMS320C6000 DSP PLATFORM-TMS320C641x DSPs TI customers also evaluated this product.
TMS320DM6467 Digital Media System-on-Chip DAVINCI VIDEO PROCESSORS-TMS320DM646x SOCs TI customers also evaluated this product.
OMAP3530 Applications Processor OMAP™ Applications Processors-OMAP35x PROCESSORS TI customers also evaluated this product.
OMAP3503 Applications Processor OMAP™ Applications Processors-OMAP35x PROCESSORS TI customers also evaluated this product.
TMS320C6474 Multicore Digital Signal Processor TMS320C6000 DSP PLATFORM-TMS320C647X MULTICORE DSPS TI customers also evaluated this product.
OMAP-L138 Low-Power Applications Processor OMAP™ Applications Processors-OMAP-Lx Processors TI customers also evaluated this product.

All End-Equipment

Support and Community

Customer Tags Help

Most Popular Tags for TMS320C6454:

View All Tags

Other Support



Click Here