ATMEL ATSAM3U ARM-CM3 Board

The ATSAM3U ARM-CM3 Board (AT3U) is an ARM embedded evaluation board produced by Embest, integrate the ATMEL Cortex-M3 core-based processor ATSAM3U4E, operating at 96 MHz frequency. The board features USB, I2C, MCI interface, TFT-LCD, USART interface, 96 I/O port, EBI support SRAM/NOR/NAND memory, etc. Plenty of software examples, which can be used in Keil MDK environment, are accompanied in CDROM.

You can use the Cortex-M3 based ATSAM3U Evaluation Board to generate and test application programs for the ATMEL SAM3U Series microcontroller family. With this hands-on process, you can determine the hardware and software requirements for current and future product development.

 

• Serial Port: A standard DB9 connector is on the ATSAM3U board for the ATSAM3U's built-in UART interfaces. This is a full duplex, serial port.
• CAN Port: A standard DB9 connector for applications requiring CAN communications.
• USB Port: A standard USB Type B connector for applications requiring USB communications.
• LCD Display: A detachable, 240x320 TFT, color LCD display. You may use this graphic display device to show real-time debug and program status messages.
• On-board Battery: A removable, lithium battery is included on the ATSAM3U to maintain power to the real-time clock when the board disconnects from the main power supply.
• Analog Voltage Control for ADC Input: An adjustable analog voltage source for testing the Analog to Digital converter built into the ATSAM3U.
• External Memory: The ATSAM3U board includes 1 Mbyte of external static RAM and 8 Mbytes of external SPI Flash memory.
• MicroSD Card Connector: A MicroSD Card connector for developing applications requiring access to MicroSD Cards.
• ETM Trace Debug: An ETM connector for on-chip debugging via the Embedded Trace Macrocell capabilities of the STM32F103 device.
• JTAG Download and Debug: A JTAG on-chip debug interface, coupled with the ULINK USB-JTAG adapter, provides flash programming and real-time in-circuit emulation of the STM32F103 device.