Breadboard prototyping with an Atmel Xplained board is not as easy as using a board such as an Arduino which allows jumper wires to be connected directly from the board’s headers to the breadboard.
Easily Connecting to an Atmel Xplained Board for Breadboard Prototyping
One solution to easily connect to an Atmel Xplained board from a breadboard is to make up a ribbon cable with two female IDC connectors. This allows jumper wires to be inserted into the IDC connector which can then be connected to a breadboard or breadboard circuit. The image below shows how this is done.
Breadboard Prototyping with an Atmel Xplained Pro Board
The above arrangement of breadboard prototyping is used in the ASF ARM tutorial series that teaches how to use the Atmel Software Framework on ARM Cortex microcontrollers.
The board in the above image is a SAM4N Xplained Pro board.
The Atmel SAM4N Xplained Pro evaluation board contains a ATSAM4N16C microcontroller. The board itself is rather basic with only one user programmable LED and one user programmable push-button switch (the second switch is a reset switch). Pins of the microcontroller are available on headers on the board.
An on-board Embedded Debugger is included on the board, so that no external tools are required to program or debug the ATSAM4N16C.
The video below shows the evaluation board being unpacked.
Some features of the ATSAM4N16C microcontroller are:
- ARM Cortex-M4 that can run up to 100MHz
- 3 USARTs and 4 UARTS
- Real Time Clock (RTC) with calendar and alarm features
- 10 bit ADC and DAC
- 1Mb Flash memory
- 80kb SRAM
- The usual SPI, TWI, timers, PWM, etc.
The ATSAM4N16C does not contain any USB ports, Ethernet or external bus.
Resources from Atmel