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Product Overview

The EKK-LM3S3748 is a Stellaris LM3S3748 USB host/device evaluation kit with Keil RealView MDK-ARM, which is a compact and versatile evaluation platform for the Stellaris LM3S3748 ARM Cortex-M3 based microcontroller. The evaluation board design highlights the LM3S3748 microcontroller's key features including a USB 2.0 full speed (12Mbps) host/device controller, analog to digital Converter (ADC), and serial interfaces. The LM3S3748 EVB has connectors for both embedded USB Host and USB Device operation, allowing a range of USB application options to be evaluated. In USB Device mode, a small switch selects between bus powered and self powered options. Four ADC signals are paired as two differential channels to implement a 1MS/s oscilloscope application on the LCD display. The oscilloscope feature set includes USB Host and Device connectivity as well as SD card support. The EVB may be used either as an evaluation platform or as a low cost in circuit debug interface (ICDI).
  • 50MHz Stellaris LM3S3748 microcontroller with 128K flash and 64K SRAM
  • Two channel oscilloscope quickstart application
  • USB host and device connectors
  • Bus powered or self powered USB device support
  • Simple setup USB cable provides serial communication, debugging, and power
  • Colour LCD graphics display with 128 x 128 pixel resolution
  • User LED and navigation switch with press to select functionality
  • USB interface for debugging and power supply
  • DC jack for optional 5V power supply
  • Standard ARM 20 pin JTAG/SWD debug connector with input and output modes


Test & Measurement, Communications & Networking, Industrial, Building Automation, Hobby & Education, Automotive, Security, Medical, Sensing & Instrumentation, Embedded Design & Development


LM3S3748 Evaluation Board, USB cables (one each for device and debugger use), USB flash memory stick, Four oscilloscope test leads for quickstart application, 20 pin JTAG/SWD target cable, CD containing(Complete documentation, Evaluation version of the software tools, Quickstart (oscilloscope application) guide and source code, Stellaris Peripheral Driver Library and example source code, Keil RealView Microcontroller Development Kit (MDK-ARM)).

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Evaluation Board, USB Cable, USB Flash Memory Stick, 4 Oscilloscope Leads, Target Cable, CD


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