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TMS320C6745 Status: ACTIVE

Floating-Point Digital Signal Processor


      
         
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See Also

  • TMS320C6747 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 
  • TMS320C6743 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 
  • OMAP-L137 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 

Datasheet

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Functional Block Diagram


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 TMS320C6745-200TMS320C6745-300
CPU1 C674x  1 C674x  
Peak MMACS1600  2400  
Frequency(MHz)200  300  
On-Chip L1/SRAM64 KB  64 KB  
On-Chip L2/SRAM256 KB  256 KB  
ROM1024 KB  1024 KB  
EMIF1 8-Bit EMIFA,32/16-Bit EMIFB  1 8-Bit EMIFA,32/16-Bit EMIFB  
External Memory Type SupportedAsync SRAM,SDRAM,NAND Flash,NOR  Async SRAM,SDRAM,NAND Flash,NOR  
DMA32-Ch EDMA  32-Ch EDMA  
EMAC10/100  10/100  
MMC/SD1  1  
I2C2  2  
SPI2  2  
UART3  3  
USB1  1  
PWM3  3  
eCAP3  3  
McASP3  3  
Timers1 64-Bit GP,1 64-Bit GP/WD  1 64-Bit GP,1 64-Bit GP/WD  
Core Supply (Volts)1.2 V  1.2 V  
IO Supply (Volts)1.8 V,3.3 V  1.8 V,3.3 V  
Operating Temperature Range (°C)0 to 70,-40 to 105  0 to 70,-40 to 105  
 SamplesSamples
 Inventory Not AvailableInventory

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Product Information

Features

  • Highlights
    • 300 or 200-MHz C674x VLIW DSP
    • TMS320C674x Fixed/Floating-Point VLIW DSP Core
    • Enhanced Direct-Memory-Access Controller 3 (EDMA3)
    • 128K-Byte RAM Shared Memory (C6747 Only)
    • Two External Memory Interfaces
    • Three Configurable 16550 type UART Modules
    • LCD Controller (C6747 Only)
    • Two Serial Peripheral Interfaces (SPI)
    • Multimedia Card (MMC)/Secure Digital (SD)
    • Two Master/Slave Inter-Integrated Circuit
    • One Host-Port Interface (HPI) (C6747 Only)
    • USB 1.1 OHCI (Host) With Integrated PHY (USB1) (C6747 Only)
  • Applications
    • Industrial Control
    • USB, Networking
    • High-Speed Encoding
    • Professional Audio
  • Software Support
    • TI DSP/BIOS™

    View All Features in Datasheet

    Description

    The C6745/6747 is a Low-power applications processor based on C674x™ DSP core. It consumes significantly lower power than other members of the TMS320C6000™ platform of DSPs.

    The C6745/6747 enables OEMs and ODMs to quickly bring to market devices featuring high processing performance.

    The C6745/6747 DSP core uses a two-level cache-based architecture. The Level 1 program cache (L1P) is a 32KB direct mapped cache and the Level 1 data cache (L1D) is a 32KB 2-way set-associative cache. The Level 2 program cache (L2P) consists of a 256KB memory space that is shared between program and data space. L2 also has a 1024KB ROM. L2 memory can be configured as mapped memory, cache, or combinations of the two.

    View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
TMS320C6745PTP2PREVIEW0 to 85 HLQFP (PTP) | 176  Not Available
TMS320C6745PTP3PREVIEW0 to 85 HLQFP (PTP) | 176  Not Available
TMS320C6745PTPT2PREVIEW-40 to 105 HLQFP (PTP) | 176  Not Available
TMS320C6745PTPT3PREVIEW-40 to 105 HLQFP (PTP) | 176  Not Available
TMX320C6745APTP3ACTIVE0 to 8513.05 | 1kuHLQFP (PTP) | 176 40Purchase 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.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TMX320C6745APTP3 RoHS Compliant Green (RoHS & no Sb/Br)  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

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Datasheet

Application Notes

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User Guides

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Selection Guides

White Papers

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Errata

More Literature

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Tools & Software

NamePart # Company Tool / Software Type
Code Composer Studio Integrated Development Environment (IDE) - v4.xCCSTUDIOTexas InstrumentsCode Composer Studio(TM) IDE
Software Development Kit (SDK) for OMAP-L1x and TMS320C674x DevicesSDK-OMAPLXC674XTexas InstrumentsDevelopment Platforms
XDS510 Class EmulatorsXDS510Texas InstrumentsEmulators/Analyzers
OMAP-L137/TMS320C6747 Floating Point Starter KitTMDXOSKL137BETTexas InstrumentsStarter Kits
TMS320C674x DSP LibrarySPRC900 Texas Instruments Signal Processing Libraries 
C64x+ Image Library (IMGLIB)SPRC264 Texas Instruments Signal Processing Libraries 
TMS320C67x DSP LibrarySPRC121 Texas Instruments Signal Processing Libraries 
C64x+ IQMath Library - A Virtual Floating Point EngineSPRC542 Texas Instruments Signal Processing Libraries 
C67x Fast Run-Time Support (RTS) LibrarySPRC060 Texas Instruments Signal Processing Libraries 
Network Developers Kit (NDK) with TCP/IP StackNDKTCPIP Texas Instruments Drivers / IO / Control Software 
eXpressDSP Algorithm Standard – xDAIS Developer’s Kit and xDMTMDXDAISXDM Texas Instruments Algorithms / Codecs 
C64x+ DSP Library (DSPLIB)SPRC265 Texas Instruments Signal Processing Libraries 
Multimedia Framework Products (MFP) - Codec Engine and xDAIS Framework ComponentsTMDMFP Texas Instruments Framework Software 

Simulation Models

View Simulation Models for TMS320C674x Low Power DSPs

Part # Name Product Family Comments
TMS320C6747   Floating-Point Digital Signal Processor   C6000 FLOATING/FIXED-POINT DSPS - TMS320C674X LOW POWER DSPS   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
TMS320C6743   Fixed/Floating-Point Digital Signal Processor   C6000 FLOATING/FIXED-POINT DSPS - TMS320C674X LOW POWER DSPS   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
OMAP-L137   Low-Power Applications Processor   OMAP™ Applications Processors - OMAP-Lx Processors   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
TMS320C6747   Floating-Point Digital Signal Processor   C6000 FLOATING/FIXED-POINT DSPS - TMS320C674X LOW POWER DSPS      
TMS320C6743   Fixed/Floating-Point Digital Signal Processor   C6000 FLOATING/FIXED-POINT DSPS - TMS320C674X LOW POWER DSPS      
Customers Who Evaluated This Product Also Evaluated...
TMS320C6747 Floating-Point Digital Signal Processor C6000 FLOATING/FIXED-POINT DSPS-TMS320C674X LOW POWER DSPS TI customers also evaluated this product.
TMS320C6743 Fixed/Floating-Point Digital Signal Processor C6000 FLOATING/FIXED-POINT DSPS-TMS320C674X LOW POWER DSPS TI customers also evaluated this product.
TMS320C6748 Fixed/Floating Point Digital Signal Processor C6000 FLOATING/FIXED-POINT DSPS-TMS320C674X LOW POWER DSPS TI customers also evaluated this product.
OMAP-L137 Low-Power Applications Processor OMAP™ Applications Processors-OMAP-Lx Processors TI customers also evaluated this product.
TMS320C6713B Floating-Point Digital Signal Processors C6000 FLOATING/FIXED-POINT DSPS-TMS320C67X DSP GENERATION TI customers also evaluated this product.
TMS320F28335 Delfino Microcontroller C2000™ 32-BIT MICROCONTROLLERS-28X DELFINO™ FLOATING-POINT SERIES TI customers also evaluated this product.
OMAP-L138 Low-Power Applications Processor OMAP™ Applications Processors-OMAP-Lx Processors TI customers also evaluated this product.
TMS320VC5505 Low-Power Fixed-Point Digital Signal Processor TMS320C5000 DSP PLATFORM-TMS320C55X DSP GENERATION TI customers also evaluated this product.
TMS320DM6467 Digital Media System-on-Chip DAVINCI VIDEO PROCESSORS-TMS320DM646x 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.
OMAP3530 Applications Processor OMAP™ Applications Processors-OMAP35x PROCESSORS TI customers also evaluated this product.
TMS320VC5502 Fixed-Point Digital Signal Processor TMS320C5000 DSP PLATFORM-TMS320C55X DSP GENERATION TI customers also evaluated this product.
TMS320VC5509A Fixed-Point Digital Signal Processor TMS320C5000 DSP PLATFORM-TMS320C55X DSP GENERATION TI customers also evaluated this product.

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