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TMS320R2811 Status:ACTIVE

32-Bit Digital Signal Controller with RAM

      
         
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Datasheet

Download - PDF Icon
  • TMS320R2811, TMS320R2812 Digital Signal Processors (Rev. C) (tms320r2811.pdf, 2106 KB)
    26 Jun 2006 Download
  • TMS320R2811, TMS320R2812 Digital Signal Processors Silicon Errata (Rev. B) (sprz226b.pdf, 237 KB)
    06 Nov 2007 Download

 TMS320R2811
GenerationTMS320F281x Controllers  
CPU1 C28x  
Peak MMACS150  
Frequency(MHz)150  
RAM40 KB  
PWM16-Ch  
CAP/QEP6/2  
ADC1 16-Ch 12-Bit  
ADC Conversion Time80 ns  
McBSP1  
UART2 SCI  
SPI1  
CAN1  
Timers3 32-Bit GP,1 WD  
GPIO56  
Core Supply (Volts)1.9 V  
IO Supply (Volts)3.3 V  
Operating Temperature Range (°C)-40 to 85,-40 to 125  
 Samples
 Inventory

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Product Information

Features

  • High-Performance Static CMOS Technology
    • 150 MHz (6.67-ns Cycle Time)
    • Low-Power (1.8-V Core @135 MHz, 1.9-V Core @150 MHz, 3.3-V I/O) Design
  • JTAG Boundary Scan Support
  • High-Performance 32-Bit CPU (TMS320C28x)
    • 16 x 16 and 32 x 32 MAC Operations
    • 16 x 16 Dual MAC
    • Harvard Bus Architecture
    • Atomic Operations
    • Fast Interrupt Response and Processing
    • Unified Memory Programming Model
    • 4M Linear Program/Data Address Reach
    • Code-Efficient (in C/C++ and Assembly)
    • Code and Pin Compatible to F2810, F2811, and F2812 devices
    • TMS320F24x/LF240x Processor Source Code Compatible
  • On-Chip Memory
    • 20K x 16 Total Single-Access RAM (SARAM)
      • L0 and L1: 2 Blocks of 4K x 16 Each SARAM
      • L2 and L3: 2 Blocks of 1K X 16 SARAM
      • H0: 1 Block of 8K x 16 SARAM
      • M0 and M1: 2 Blocks of 1K x 16 Each SARAM
  • SPI, SCI, and GPIO Boot Loader Modes to Support Loading Code From Off-chip Sources to On-chip RAM. SPI Boot Mode Supports Loading From an External Serial EEPROM.
  • Boot ROM (4K x 16)
    • With Software Boot Modes
    • Standard Math Tables
  • External Interface (2812)
    • Up to 1M Total Memory
    • Programmable Wait States
    • Programmable Read/Write Strobe Timing
    • Three Individual Chip Selects
  • Clock and System Control
    • Dynamic PLL Ratio Changes Supported
    • On-Chip Oscillator
    • Watchdog Timer Module
  • Three External Interrupts
  • Peripheral Interrupt Expansion (PIE) Block That Supports 45 Peripheral Interrupts
  • Three 32-Bit CPU-Timers
  • Motor Control Peripherals
    • Two Event Managers (EVA, EVB)
    • Compatible to 240xA Devices
  • Serial Port Peripherals
    • Serial Peripheral Interface (SPI)
    • Two Serial Communications Interfaces (SCIs), Standard UART
    • Enhanced Controller Area Network (eCAN)
    • Multichannel Buffered Serial Port (McBSP)
  • 12-Bit ADC, 16 Channels
    • 2 x 8 Channel Input Multiplexer
    • Two Sample-and-Hold
    • Single/Simultaneous Conversions
    • Fast Conversion Rate: 80 ns/12.5 MSPS
  • Up to 56 General Purpose I/O (GPIO) Pins
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug via Hardware
  • Development Tools Include
    • ANSI C/C++ Compiler/Assembler/Linker
    • Code Composer Studio™ IDE
    • DSP/BIOS™
    • JTAG Scan Controllers
  • Low-Power Modes and Power Savings
    • IDLE, STANDBY, HALT Modes Supported
    • Disable Individual Peripheral Clocks
  • Package Options
    • 179-Ball MicroStar BGA™ With External Memory Interface (GHH), (ZHH) (2812)
    • 176-Pin Low-Profile Quad Flatpack (LQFP) With External Memory Interface (PGF) (2812)
    • 128-Pin LQFP Without External Memory Interface (PBK) (2811)
  • Temperature Options:
    • A: –40°C to 85°C (GHH, ZHH, PGF, PBK)
    • S: –40°C to 125°C (GHH, ZHH, PGF, PBK)
    • Q: -40°C to 125°C (PGF, PBK)

TMS320C24x, Code Composer Studio, DSP/BIOS, and MicroStar BGA are trademarks of Texas Instruments.
IEEE Standard 1149.1-1990, IEEE Standard Test-Access Port
TMS320C28x is a trademark of Texas Instruments.
All trademarks are the property of their respective owners.

Description

The TMS320R2811 and TMS320R2812 devices, members of the TMS320C28x™ DSP generation, are highly integrated, high-performance solutions for demanding control applications. The functional blocks and the memory maps are described in Section 3, Functional Overview.

Throughout this document, TMS320R2811 and TMS320R2812 are abbreviated as R2811 and R2812, respectively.

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusPrice ($US) | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
TMS320R2811PBKAACTIVE9.70 | 100uLQFP (PBK) | 128 90 Download CAD Format for this Symbol Download CAD Format for this Footprint
TMS320R2811PBKQACTIVE10.70 | 100uLQFP (PBK) | 128 90 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

  TI Inventory Status Reported Distributor Inventory
TMS320R2811PBKAAs of 7:59 AM GMT, 29 Aug 2008As of 7:59 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 3391* 86 | 2 Sep 14 Weeks AmericasArrow 90
 9701 | 6 Oct DigiKey 112
 >10k | 28 Oct Newark 89
  Rochester Electronics 270
TMS320R2811PBKQAs of 7:59 AM GMT, 29 Aug 2008As of 7:59 AM GMT, 29 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 4844 | 8 Oct 14 Weeks None Reported
View Distributors		   
 4850 | 16 Oct     
 >10k | 6 Nov     
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
TMS320R2811PBKA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TMS320R2811PBKQ  TBD Call TI Call TIViewView

* 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

Datasheets

  • TMS320R2811, TMS320R2812 Digital Signal Processors (Rev. C) (tms320r2811.pdf, 2106 KB)
    26 Jun 2006 Download
  • TMS320R2811, TMS320R2812 Digital Signal Processors Silicon Errata (Rev. B) (sprz226b.pdf, 237 KB)
    06 Nov 2007 Download

Application Notes

  • Flash Programming Solutions for the TMS320F28xxx DSCs (spraal3.htm, 8 KB)
    19 Aug 2008 Abstract
  • Hardware Design Guidelines for TMS320F28xx and TMS320F28xxx DSCs (Rev. A) (spraas1a.htm, 9 KB)
    07 Aug 2008 Abstract
  • An Overview of Designing Analog Interface With TM320F28xx/28xxx DSCs (Rev. A) (spraap6a.htm, 9 KB)
    14 May 2008 Abstract
  • TMS320F281x Boot ROM Serial Flash Programming (spraaq2.htm, 9 KB)
    11 Oct 2007 Abstract
  • Custom Bootloader Options via One-Time Programmable (OTP) Memory (spraaq3.htm, 8 KB)
    18 Sep 2007 Abstract
  • Interfacing SD/MMC Cards With TMS320F28xxx DSCs (spraao7.htm, 9 KB)
    26 Jul 2007 Abstract
  • Optimizing Digital Motor Control Libraries (spraak2.htm, 8 KB)
    15 Mar 2007 Abstract
  • TMS320x281x to TMS320x280x/2801x/2804x Migration Overview (Rev. A) (spraa58a.htm, 8 KB)
    05 Oct 2006 Abstract
  • Programming TMS320x28xx and 28xxx Peripherals in C/C++ (Rev. A) (spraa85a.htm, 8 KB)
    05 Oct 2006 Abstract
  • Spread-Frequency Shift Keying Power Line Modem Software Architecture (spraa94.htm, 8 KB)
    16 Jun 2006 Abstract
  • Recommended Power Solutions for the TMS320x2810/1/2 DSPs (slva204.htm, 8 KB)
    31 Jan 2005 Abstract
  • DSP Control of Electro-Hydraulic Servo Actuators (spraa76.htm, 9 KB)
    28 Jan 2005 Abstract
  • Signal Conditioning an LVDT Using a TMS320F2812 DSP (spra946.htm, 8 KB)
    15 Aug 2003 Abstract
  • Online Stack Overflow Detection on the TMS320C28x DSP (spra820.htm, 9 KB)
    02 May 2003 Abstract
  • Programming Examples for the TMS320F281x eCAN (Rev. A) (spra876a.htm, 9 KB)
    17 Apr 2003 Abstract
  • Migrating Code Composer v4.12 Projects to Code Composer Studio v2.0 (spra830.htm, 8 KB)
    11 Jul 2002 Abstract
  • An Easy Way of Creating a C-callable Assembly Function for the TMS320C28x DSP (spra806.htm, 8 KB)
    30 Oct 2001 Abstract
  • A Variable-Speed Sensorless Drive System for Switched Reluctance Motors (spra600.htm, 9 KB)
    30 Oct 1999 Abstract
  • DSP Solutions for the Switched Reluctance Motor (bpra058.htm, 8 KB)
    01 Jan 1997 Abstract

User Guides

  • TMS320x28xx, 28xxx DSP Peripheral Reference Guide (Rev. F) (spru566f.htm, 8 KB)
    08 Aug 2008 Abstract
  • TMS320x281x System Control and Interrupts Reference Guide (Rev. E) (spru078e.htm, 8 KB)
    20 Mar 2008 Abstract
  • TMS320x281x Multichannel Buffered Serial Port (McBSP) Reference Guide (Rev. C) (spru061c.htm, 8 KB)
    14 Nov 2007 Abstract
  • TMS320C28x Assembly Language Tools User's Guide (Rev. C) (spru513c.pdf, 4411 KB)
    01 Oct 2007 Download
  • TMS320C28x Optimizing C/C++ Compiler User's Guide (Rev. C) (spru514c.pdf, 1474 KB)
    28 Sep 2007 Download
  • TMS320x281x Event Manager (EV) Reference Guide (Rev. E) (spru065e.htm, 8 KB)
    27 Jun 2007 Abstract
  • TMS320x281x Boot ROM Reference Guide (Rev. C) (spru095c.htm, 8 KB)
    04 Dec 2006 Abstract
  • TMS320x28x, 28xxx Serial Peripheral Interface (SPI) Reference Guide (Rev. D) (spru059d.htm, 8 KB)
    30 Nov 2006 Abstract
  • TMS320x28xx, 28xxx Enhanced Controller Area Network (eCAN) Reference Guide (Rev. E) (spru074e.htm, 8 KB)
    03 Oct 2006 Abstract
  • TMS320C2000 Digital Signal Controller Power Line Communication User's Guide (spru714.htm, 8 KB)
    30 Aug 2005 Abstract
  • TMS320x28xx, 28xxx Serial Communications Interface (SCI) Reference Guide (Rev. B) (spru051b.htm, 8 KB)
    04 Nov 2004 Abstract

White Papers

  • Enabling Greener Embedded Control Systems with Floating-point DSCs - White Paper  (spry113.pdf, 73 KB)
    18 Mar 2008  Download

More Literature

  • TMS320C2000 Digital Signal Controllers Brochure (Rev. B) (sprb176b.pdf, 752 KB)
    31 Jul 2007 Download
  • Motor Control Overview Presentation (Rev. A) (sprb167a.pdf, 7192 KB)
    18 May 2005 Download
  • PR412 Reference Designs (slvr251.pdf, 1649 KB)
    17 Jan 2005 Download

Tools & Software

NamePart # Company Tool / Software Type
Code Composer Studio IDECCSTUDIOTexas InstrumentsCode Composer Studio(TM) IDE
Dual Fiber Optic Serial Port Daughtercard for the Spectrum Digital F2812 eZdspLink ResearchDaughter Cards
Dual RS-232 Serial Port Daughtercard for the F2812 eZdsp Development SystemLink ResearchDaughter Cards
Multi-Channel 14-bit, Precision Data Acquisition Daughtercard for the F2812 eZdspLink ResearchDaughter Cards
TMS320F2833x reference designSPRC541Texas InstrumentsDevelopment Boards/EVMs
UPCC-2812 - Universal Power Converter ControlHPE - High Power EngineeringDevelopment Boards/EVMs
MCK2812 DSP Motion Control KitTechnosoftDevelopment Boards/EVMs
MCK2812 Kit C ProTechnosoftDevelopment Boards/EVMs
Adaptive Clocking JTAG Emulator AdaptersTMDSADPTexas 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 Emulator for C2000Signum SystemsEmulators/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
TMS320F2812 eZdsp Start Kit (DSK)TMDSEZD2812Texas InstrumentsStarter Kits
TMS320F28335 eZdsp Starter KitTMDXEZ28335Texas InstrumentsStarter Kits
F281x PMSM3_4: Sensored Position Control of PMSM Using QEPSPRC179 Texas Instruments Application Software 
F281x ACI3_3: Sensored Indirect FOC of 3-phase ACI Motor(Simulatiom Model)SPRC077 Texas Instruments Application-Specific Libraries 
F281x BLDC3_1: Sensored Trapezoidal Control of BLDC Motor Using Hall SensorsSPRC175 Texas Instruments Application Software 
F281x PMSM3_3: Sensored FOC of PMSM Using ResolverSPRC178 Texas Instruments Application Software 
F281x PMSM3_2:3-Phase Sensorless Field Orented ControlSPRC128 Texas Instruments Application Software 
F281x ACI3_4: Sensor-less Direct FOC of 3-Phase ACI Motor (Simulation Model)SPRC078 Texas Instruments Application Software 
C2833x/C2823x C/C++ Header Files and Peripheral ExamplesSPRC530 Texas Instruments Application Software 
F281x DCMOTOR: Speed & Position Control of Brushed DC Motor Using QEP Without IndexSPRC177 Texas Instruments Application Software 
F281x ACI3_4: Sensor-less Direct Flux Vector Control of 3-phase ACI MotorSPRC079 Texas Instruments Application Software 
F281x PMSM3_1: 3-Phase Sensored Field Oriented ControlSPRC129 Texas Instruments Application Software 
C2000 Digital Power Experimenter Kit Application SoftwareSPRC676 Texas Instruments Application Software 
F281x ACI3_1: Three Phase ACI Control with Constant V/HzSPRC130 Texas Instruments Application Software 
F281x BLDC3_2: Sensorless Trapezoidal Control of BLDC MotorSPRC176 Texas Instruments Application Software 
F281x Digital Motor Control LibrarySPRC080 Texas Instruments Application Software 
  • Download C281x C/C++ Header Files and Peripheral Examples(sprc097.zip, 812 KB )
               10 Sep 2007 zip

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