Atmel Xplained Evaluation Board AT32UC3A3-XPLD AT32UC3A3-XPLD Data Sheet

Atmel

Product codes

AT32UC3A3-XPLD

Atmel AVR32918: UC3-A3 Xplained Hardware User’s Guide [APPLICATION NOTE]

32159C

−AVR−07/2012

2

Table of Contents

1. Related items ....................................................................................... 3

2. General information ............................................................................. 3

Preprogrammed firmware ................................................................................. 4

Power supply..................................................................................................... 4

Measuring the AT32UC3A3256 power consumption ........................................ 4

Programming the kit .......................................................................................... 5

3. Connectors ........................................................................................... 5

Programming header ........................................................................................ 5

I/O expansion headers ...................................................................................... 5

4. Memories ............................................................................................. 7

5. Miscellaneous I/O ................................................................................ 7

Mechanical button ............................................................................................. 7

LEDs .. ............................................................................................................... 7

Analog I/O ......................................................................................................... 8

Touch .. ............................................................................................................. 8

6. Included code example ........................................................................ 8

Compiling and running ...................................................................................... 8

7. Revision history .................................................................................... 8

Revision 10 ....................................................................................................... 9

Known issues ...................................................................................... 9

Swapped TWI SCL and TWI SDA on header J4 ............... 9

8. EVALUATION BOARD/KIT IMPORTANT NOTICE ............................. 9