Atmel SAM W25 Xplained Pro [USER GUIDE]
42463A-MCU-06/2015
2
Table of Contents
Preface .......................................................................................... 1
1. Introduction .............................................................................. 3
1.1.
Features .............................................................................. 3
1.2.
Kit Overview ......................................................................... 3
2. Getting Started ........................................................................ 5
2.1.
Quick-start ........................................................................... 5
2.2.
Connecting the Kit ................................................................. 5
2.3.
Design Documentation and Related Links .................................. 5
3. Xplained Pro ............................................................................ 6
3.1.
Embedded Debugger ............................................................. 6
3.2.
Hardware Identification System ................................................ 6
3.3.
Power Supply ....................................................................... 7
3.3.1.
Measuring SAM W25 Power Consumption ..................... 7
3.4.
Standard Headers and Connectors ........................................... 7
3.4.1.
Xplained Pro Standard Extension Header ...................... 7
3.4.2.
Xplained Pro Power Header ........................................ 8
4. Hardware User Guide ........................................................... 10
4.1.
Connectors ......................................................................... 10
4.1.1.
I/O Extension Headers ............................................. 10
4.2.
Peripherals ......................................................................... 10
4.2.1.
Crystal ................................................................... 10
4.2.2.
Mechanical Buttons .................................................. 11
4.2.3.
LED ...................................................................... 11
4.2.4.
USB ...................................................................... 11
4.2.5.
Serial Flash ............................................................ 11
4.3.
Embedded Debugger Implementation ...................................... 11
4.3.1.
Serial Wire Debug ................................................... 11
4.3.2.
Virtual COM Port ..................................................... 12
4.3.3.
Atmel Data Gateway Interface ................................... 12
5. Hardware Revision History and Known Issues ..................... 13
5.1.
Identifying Product ID and Revision ......................................... 13
5.2.
Revision 2 .......................................................................... 13
6. Document Revision History ................................................... 14
7. Evaluation Board/Kit Important Notice .................................. 15
