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TMS320C6722B Status: ACTIVE

Floating-Point Digital Signal Processor


      
         
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Special Note

The current ROM version for TMS320C672x DSPs, C9230C100, contains a system initialization error. Download the patch from the Tools & Software section of this product folder. For more details, see the application note number SPRS277.

 TMS320C6722B-200TMS320C6722B-225TMS320C6722B-250
CPU1 C67x+  1 C67x+  1 C67x+  
Peak MMACS400  450  500  
Frequency(MHz)200  225  250  
RAM128 KB  128 KB  128 KB  
ROM384 KB  384 KB  384 KB  
On-Chip L1/SRAM32 KB  32 KB  32 KB  
EMIF1 16-Bit  1 16-Bit  1 16-Bit  
External Memory Type SupportedAsync RAM/ROM,SDR SDRAM  Async RAM/ROM,SDR SDRAM  Async RAM/ROM,SDR SDRAM  
DMAdMAX  dMAX  dMAX  
McASP2  2  2  
I2C2  2  2  
SPI2  2  2  
Timers1 RTI  1 RTI  1 RTI  
Core Supply (Volts)1.2 V  1.2 V  1.2 V  
IO Supply (Volts)3.3 V  3.3 V  3.3 V  
Operating Temperature Range (°C)0 to 90  -40 to 105  0 to 90  
 SamplesSamplesSamples
 InventoryInventoryInventory

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Product Information

Features

  • C672x: 32-/64-Bit 350-MHz Floating-Point DSPs
  • Upgrades to C67x+ CPU From C67x™ DSP Generation:
    • 2X CPU Registers [64 General-Purpose]
    • New Audio-Specific Instructions
    • Compatible With the C67x CPU
  • Enhanced Memory System
    • 256K-Byte Unified Program/Data RAM
    • 384K-Byte Unified Program/Data ROM
    • Single-Cycle Data Access From CPU
    • Large Program Cache (32K Byte) Supports RAM, ROM, and External Memory
  • External Memory Interface (EMIF) Supports
    • 133-MHz SDRAM (16- or 32-Bit)
    • Asynchronous NOR Flash, SRAM (8-,16-, or 32-Bit)
    • NAND Flash (8- or 16-Bit)
  • Enhanced I/O System
    • High-Performance Crossbar Switch
    • Dedicated McASP DMA Bus
    • Deterministic I/O Performance
  • dMAX (Dual Data Movement Accelerator) Supports:
    • 16 Independent Channels

View All Features in Datasheet

Description

The TMS320C672x is the next generation of Texas Instruments' C67x generation of high-performance 32-/64-bit floating-point digital signal processors. The TMS320C672x includes the TMS320C6727B, TMS320C6726B, TMS320C6722B, and TMS320C6720 devices.(1)

Enhanced C67x+ CPU. The C67x+ CPU is an enhanced version of the C67x CPU used on the C671x DSPs. It is compatible with the C67x CPU but offers significant improvements in speed, code density, and floating-point performance per clock cycle. At 350 MHz, the CPU is capable of a maximum performance of 2800 MIPS/2100 MFLOPS by executing up to eight instructions (six of which are floating-point instructions) in parallel each cycle. The CPU natively supports 32-bit fixed-point, 32-bit single-precision floating-point, and 64-bit double-precision floating-point arithmetic.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsSamples
TMS320C6722BRFP200ACTIVE9.35 | 1kuHTQFP (RFP) | 144 60 Download CAD Format for this SymbolPurchase Samples
TMS320C6722BRFP250ACTIVE10.80 | 1kuHTQFP (RFP) | 144 60 Download CAD Format for this SymbolPurchase Samples
TMSDC6722BRFPA225ACTIVE10.80 | 1kuHTQFP (RFP) | 144 60 Download CAD Format for this SymbolContact TI Distributor or Sales Office

* 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 10:23 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTMS320C6722BRFP200
AsiaFarnell Asia 5
TI Lead Time*: 20 WeeksTMS320C6722BRFP250
AmericasArrow >1k
Rochester Electronics 7
AsiaFarnell Asia 5
EuropeAvnet-SILICA 20
TI Lead Time*: 23 WeeksTMSDC6722BRFPA225
AsiaFarnell Asia 3
WorldwideMouser Electronics 22
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
TMS320C6722BRFP200 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
TMS320C6722BRFP250 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-4-260C-72 HRViewView
TMSDC6722BRFPA225 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 TMS320C6722B Help

Datasheet

Application Notes

View Application Notes for TMS320C672x DSPs

User Guides

View User Guides for TMS320C672x DSPs

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
Pro Audio Development Kit (PADK/EVM)TMDSPDK6727Texas InstrumentsDevelopment Platforms
XDS510 Class EmulatorsXDS510Texas 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
System Patch Code, FastRts(V1.20)/DSPLIB (V2.00) ROM Exmpls&Lib, and Boot Config Utl&ExmplsSPRC203Texas InstrumentsUtilities/Plug-Ins
C672x Chip Support Libraries (CSL)SPRC223 Texas Instruments Drivers / IO / Control Software 

Simulation Models

Part # Name Product Family Comments
TMS320C6727B   Floating-Point Digital Signal Processor   C6000 FLOATING/FIXED-POINT DSPS - TMS320C672X DSPS   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   
PCM4204   118dB SNR 4-Channel Audio ADC   AUDIO CONVERTER AND CODEC - ANALOG TO DIGITAL   4ch 118dB ADC    
PCM4104   118dB SNR 4-Channel Audio DAC   AUDIO CONVERTER AND CODEC - DIGITAL TO ANALOG   4ch 118dB DAC    
SRC4392   High-end Combo Sample Rate Converter   DIGITAL AUDIO INTERFACE - LIP SYNC DELAY IC   144dB Combo SRC & S/PDIF Transciever    
SRC4382   Combo Sample Rate Converter   DIGITAL AUDIO INTERFACE - LIP SYNC DELAY IC   128dB Combo SRC & S/PDIF Transciever    
TPS3808G33   Low Quiescent Current, Programmable-Delay Supervisory Circuit   POWER MANAGEMENT - SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS)      
TPS70302   1A/2A Dual-Output LDO Voltage Regulator W/Power Up Seq. For Split Vo, Adjust. Outputs 1.22V - 5.5V   LINEAR REGULATORS - DUAL CHANNEL LDO      
TPS79601   Single Output LDO, 1.0A, Adj.(1.2 to 5.5V), Low Noise, High PSRR   LINEAR REGULATORS - SINGLE CHANNEL LDO      
UCC3809-1   Economy Primary Side Controller   AC/DC AND DC/DC POWER SUPPLIES - PWM POWER SUPPLY CONTROLLERS      
ADS5440   13 Bit, 210MSPS Pipeline ADC   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
ADS5463   12-bit, 500 MSPS Analog-to-Digital Converter with Buffered Input   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
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