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    Kit Overview

    The Stellaris® LM3S811 Evaluation BoardLM3S811 Evaluation Board is both a compact and versatile evaluation platform for the Stellaris LM3S811LM3S811 ARM® Cortex™-M3-based microcontroller, and an In-Circuit Debug Interface (ICDI) for any Stellaris microcontroller-based target board. Measuring just 3.5 inches by 1.5 inches, this board allows users to evaluate, prototype, and create application-specific designs.


    The heart of the EVB is a Stellaris LM3S811LM3S811 ARM® Cortex™-M3 microcontroller. The LM3S811-IQN50-C2LM3S811-IQN50-C2 offers 64 KB flash memory, 50-MHz operation, a 4-channel ADC, and a wide range of peripherals. The LM3S811LM3S811 microcontroller is factory programmed with a quickstart demo program. The quickstart program resides in the LM3S811-IQN50-C2LM3S811-IQN50-C2 on-chip flash memory and runs each time power is applied, unless ICDI mode is in use, or the quickstart has been replaced with a user program.


    The evaluation kits contain all cables, valuation version of the Keil software tools, and documentation needed to develop and run applications for Stellaris microcontrollers easily and quickly.


    Ordering Information:


    Part Number

    Stellaris® LM3S811-IQN50-C2LM3S811-IQN50-C2 for IAR Systems Embedded Workbench® (32 KBcode-size limited)


    Stellaris® LM3S811-IQN50-C2LM3S811-IQN50-C2 for CodeSourcery G++ GNU (30-day limited)


    Stellaris® LM3S811-IQN50-C2LM3S811-IQN50-C2 for Code Red Technologies Red Suite (90-day limited)


    Stellaris® LM3S811-IQN50-C2LM3S811-IQN50-C2 for Code Composer Studio™ IDE (board-locked)

    EKK-LM3S811EKK-LM3S811Stellaris® LM3S811-IQN50-C2LM3S811-IQN50-C2 for Real View MDK ARM (16 KB code-size limited)


    Key Applications: Factory automation and control, Industrial control power devices, Building and home automation, Brushless DC motors.

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    Development Tools


    Software Development Tools:


    Tool   TypeSupplierMPNSupported   FamilyDescription


    EmbestCoIDEARM Cortex™-MCooCox offer freely available powerful software development tool for ARM  Cortex-M3 & Cortex-M0 based microcontrollers. Coocox Tools  organizes and provides the knowledge required by developers. Learn More
    RTOSEmbestCoOSARM Cortex™-MCoOS is a free and open RTOS from CooCox, designed specifically for  Cortex-M processor, supports preemptive priority and round-robin,  Semaphore, Mutex, Flag, Mailbox and Queue for communication &  synchronization, highly scalable, minimum system kernel is only  974Bytes, supports interrupt while task switching, supports stack  overflow detection, supports the platforms of ICCARM, ARMCC, GCC. Learn More
    IDEARMKeil MDK-ARMARM Cortex™-M  / Cortex-R4 / ARM7™ / ARM9™The MDK-ARM is a complete software development environment for Cortex™-M, Cortex-R4, ARM7™ and ARM9™   processor-based devices. MDK-ARM is specifically designed for microcontroller applications, it is easy to learn and use, yet   powerful enough for the most demanding embedded applications. Learn More
    RTOSMicriumµC/OS-IIARM Cortex™-M  / Cortex-R4 / ARM7™ / ARM9™µC/OS-II, the Real-Time Kernel, is a portable, ROMable, scalable, preemptive, real-time deterministic multitasking kernel for microprocessors, microcontrollers and DSPs. Offering unprecedented ease-of-use, µC/OS-II is delivered with complete source code and in-depth documentation. Learn More
    RTOSMicriumµC/OS-IIIARM Cortex™-M  / Cortex-R4 / ARM7™ / ARM9™μC/OS-III is Micrium’s newest RTOS, designed for developers who need to save time on their current and next embedded sytem projects. Using a commercial real-time kernel such as μC/OS-III provides a solid foundation and framework to the design engineer dealing with the growing complexity of embedded designs. Learn More
    RTOSSeggerembOSARM Cortex™-M  / Cortex-R4 / ARM7™ / ARM9™embOS is a priority-controlled real time operating system, designed to be used as foundation for the development of embedded real-time applications. It is a zero interrupt latency, high-performance RTOS that has been optimized for minimum memory consumption in both RAM and ROM, as well as high speed and versatility.  Learn More


    Hardware Development Tools:


    Tool   TypeSupplierMPNSupported   FamilyDescription


    EmbestColinkExColinkExARM Cortex™-MARM Cortex-M MCU JTAG Hardware Debugging Probe which supports in CooCox software and Keil Realview MDK
    Emulator / Debugger / ProgrammerARMULINK2ULINK2ARM Cortex™-M  / ARM7™ / ARM9™ULINK2 Debug Adapter
    Emulator / Debugger / ProgrammerARMULINKProULINKProARM Cortex™-M  / ARM7™ / ARM9™ULINKpro Debug and Trace Unit
    EmulatorSeggerJ-LinkJ-LinkARM Cortex™-M  / Cortex-R4 / ARM7™ / ARM9™JTAG/SWD Emulator with USB interface
    ProgrammerSeggerFlasher ARMFlasher ARMARM Cortex™-M  / Cortex-R4 / ARM7™ / ARM9™Flash Programmer for ARM and Cortex cores



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    Technical Documents

    Learning Center
    User GuideTI: User's Guide: Stellaris LM3S811 Evaluation Kit Quickstart for Keil Tools
    User GuideTI: User's Guide:Stellaris LM3S811 Evaluation Kit Quickstart for IAR Embedded Workbench
    User Manual

    TI: User Manual of Stellaris LM3S811 Evaluation Board

    Product BriefTI: Product Brief of Stellaris LM3S811 Evaluation Kit

    TI: Data Sheet of Stellaris LM3S811 Microcontroller

    Reference ManualTI: Software Interface Standard of Cortex Microcontroller
    WhitepaperTI: White Paper Get to Work in 10 Minutes
    Design Elements
    CAD Model

    TI: CAD Libraries for Stellaris MCU packages

    CAD ModelTI: Stellaris® Schematic Part Library for Altium
    CAD ModelTI: Stellaris® Schematic Part Library for OrCAD

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    Kit Features



    The Stellaris® LM3S811 Evaluation BoardLM3S811 Evaluation Board includes the following features:

    • Stellaris® LM3S811LM3S811 microcontroller
    • OLED graphics display with 96 x 16 pixel resolution
    • User-programmable pushbutton and LED
    • Reset pushbutton and power indicator LED
    • Thumbwheel potentiometer for driving an Analog-to-Digital Converter (ADC) input
    • Standard ARM® 20-pin JTAG debug connector for use as an In-Circuit Debug Interface (ICDI)
    • I/O signal break-out pads for hardware prototyping
    • UART0 accessible through a USB Virtual COM Port (VCP)
    • USB interface for all communication and power














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    Kit Contents


    • Stellaris LM3S811-IQN50-C2LM3S811-IQN50-C2 Evaluation Board
    • USB cable
    • 20-pin JTAG/SWD target cable
    • Evaluation Kit CD containing: 
      • Evaluation version of the software tools
      • Complete Documentation
      • Quickstart guide and source code
      • StellarisWare® software including peripheral driver library and example source code



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