Evaluation Board, USB, Cortex-M3, NAND Flash, 2.8 Inch TFT Colour LCD Display


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Product Overview

ATSAM3U-EK is an evaluation kit which allows designers quickly evaluate and develop code for applications running on Atmel SAM3U4E microcontrollers. The SAM3U4E is a flash microcontroller based on high performance 32bit ARM Cortex-M3 RISC processor. It operates at a maximum speed of 96MHz and features two 128KB of dual bank flash and 52KB of SRAM. The peripheral set includes a HS USB device and Phy at 480Mbps, HS multimedia card interface for SDIO/SD/MMC, a 16bit external bus interface supporting NAND flash, three USARTs, two TWIs, four SPIs, I2S, four PWM timers, three 16bit timers, RTC and eight 12bit and eight 10bit ADCs. The architecture sustains high speed data transfers, with multi layer bus matrix, multiple SRAM banks, PDC and DMA support parallel tasks. The ATSAM3U-EK board is equipped with a three axis accelerometer MMA7341. Basically, it is an acceleration to analogue voltage converter. Converted data on corresponding directions are read by three SAM3U4E 12bit ADC channels.
  • Optional SMB connector, for external system clock input
  • UART port with level shifter IC
  • USART port with level shifter IC
  • User potentiometer connected to the ADC input
  • ZigBee connector
  • Onboard power regulation with shutdown control (by the SAM3 chip)
  • Temperature sensor
  • 3D accelerometer sensor
  • SD/MMC interface
  • Backup battery


Consumer Electronics, Audio, Industrial, Automation & Process Control, Communications & Networking, Sensing & Instrumentation, Portable Devices


SAM3U-EK board, Universal input AC/DC power supply with US, Europe and UK plug adapters, 3V lithium battery type CR1225, USB cable, Serial RS232 cable, Welcome letter.


ESD sensitive device, take proper precaution while handling the device.

Product Information

SAM3U-EK board, power supply, universal input AC/DC power supply with US, Europe and UK plug adapters, 3V Lithium Battery, USB cable, serial RS232 cable, Welcome Letter
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Please could you provide more information on ATSAM3U-EK Product ?
2 years, 8 months ago
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ATSAM3U-Ek is a Evaluation Kit used for evaluation and code development for applications running on a SAM3U device. The SAM3U-EK also features extension connectors to allow the users to add new interfaces in case they are not on-board. The SAM3U-EK board is shipped in a protective anti-static package. The Atmel SAM3U is the industry’s first ARM Cortex M3 Flash microcontroller with on-chip high-speed USB Device-and-Transceiver, SDIO/SDCard/MMC and SPI interfaces. This connectivity, together with the SAM3U’s 96 MHz/1.25 DMIPS/MHz operating frequency, makes the SAM3U the unique Cortex M3 device suited to applications with intensive communications requirements, such high-speed gateways in many applications.

Feature & Benefits:
SAM3U4E QFP chip with optional socket footprint
Optional SMB connector, for external system clock input
2.8 inch TFT color LCD display with touch-panel and backlight
UART, USART port with level shifter circuit
Audio codec with input and output jacks: stereo headphone out, stereo line in, mono microphone in
SD/MMC interface, JTAG port
3D accelerometer sensor, temperature sensor
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
PSRAM,NAND flash, backup battery

Applications: Audio, Industrial, Sensing & Instrumentation, Consumer Electronics, Portable Devices

ESD sensitive

Kit Contents:
SAM3U-EK board, power supply, universal input AC/DC power supply with US, Europe and UK plug adapters, one 3V Lithium Battery type CR1225, one USB cable, one serial RS232 cable, A Welcome Letter
2 years, 7 months ago
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