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EKK-LM3S3768 USB OTG Evaluation Kit

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The Stellaris® LM3S3768 Evaluation Board (EVB) is a compact and versatile evaluation platform for the Stellaris LM3S3768 ARM® Cortex™-M3-based microcontroller. The evaluation board design highlights the LM3S3768 microcontroller's key features including a USB 2.0 full-speed (12 Mbps) controller, Analog-to- Digital Converter (ADC), and serial interfaces.

Download the full product brief 3768 Schematic

Eval Kit Software and Documentation

Manuals and Schematics

Doc number Description Date Download

Software Updates

Doc number Description Date Download
PDL-LM3S-UG-3047Stellaris Family Driver Library User's Guide07/29/08download
PDL-LM3S-EXE-3047Stellaris Family Driver Library Installer07/29/08download
PDL-LM3S-win-3047Stellaris Family USB Library Windows components07/29/08download
PDL-USBL-UG-3047Stellaris Family USB Library User's Guide07/29/08download
LMFlashProgrammer-3.4-554GUI and command line flash programmer05/14/08download

Software Tools

Tool Company Product Download
RTOS FreeRTOS.org™ FreeRTOS demo download
RTOS Keil, an ARM® Company RTX Real-Time Kernel Included with RVMDK
RTOS Quadros™ Systems RTXC RTOS demo download

View the Keil Quickstart tutorial

Evaluation Board

Kit Features

  • 50-MHz Stellaris LM3S3768 microcontroller with 128 K flash and 64 K SRAM
  • 2-channel oscilloscope quickstart application
  • USB OTG Micro-AB connector
  • Bus-powered or self-powered USB Device support
  • Simple setup – USB cable provides serial communication, debugging, and power
  • Color LCD graphics display with 128 x 128 pixel resolution
  • User LED and navigation switch with press-to-select functionality
  • 8Ω magnetic speaker with amplifier
  • microSD card slot
  • DC jack for optional 5 V power supply
  • Standard ARM® 20-pin JTAG/SWD debug connector with input and output modes
  • LM3S3768 microcontroller I/O available on labeled break-out pads
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