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This kit lets designers quickly evaluate and develop code for applications running on Atmel SAM3U microcontrollers.

Key Features

  • SAM3U4E QFP chip with optional socket footprint
  • 12 MHz crystal
  • 32.768 KHz crystal
  • Optional SMB connector, for external system clock input
  • NAND Flash
  • Backup Battery
  • 2.8 inch TFT color LCD display with touch-panel and backlight
  • UART port with level shifter IC
  • USART port with level shifter IC
  • Audio codec with input and output jacks: stereo headphone out, stereo line in, mono microphone in
  • SD/MMC interface
  • 3D accelerometer sensor
  • Temperature sensor
  • JTAG port
  • On-board power regulation with shutdown control (by the SAM3 chip)
  • BNC connectors for ADC input
  • User potentiometer connected to the ADC input
  • ZigBee® connector

Ordering Code Atmel Store Availability1 Unit Price2 Buy Online

1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.


(4129410, updated June 2009)
The SAM3U-EK DevStart guides the user through the installation process of a SAM3U-EK.
SAM3U-EK Demo Sources & Binaries
SAM3U-EK Demo Sources & Binaries
(14023346, updated December 2010)
SAM3U-EK demo sources and binaries. Installation instructions can be found in the demo release notes.