Atmel MCU Evaluation Kit AT32UC3L-EK AT32UC3L-EK Data Sheet

Atmel

Product codes

AT32UC3L-EK

34

Atmel AVR32025

32150B-AVR-03/12

7 Table of contents

Features............................................................................................... 1
1 Introduction ...................................................................................... 1
2 Kit overview...................................................................................... 2

2.1 Features .............................................................................................................. 3

2.2 Kit content............................................................................................................ 4

2.3 Power up and getting started .............................................................................. 4

2.4 References .......................................................................................................... 4

2.4.1 The AVR UC3 L0 series datasheet ........................................................................... 4

2.4.2 The AT32UC3L-EK schematics................................................................................. 4

2.4.3 The AVR32777: AT32UC3L-EK Getting Started document....................................... 4

2.4.4 The 32-bit AVR UC3 L series schematic checklist .................................................... 5

2.4.5 The Atmel AVR Software Framework........................................................................ 5

2.4.6 The Atmel AVR UC3 UART boot loader .................................................................... 5

2.4.7 The Atmel QTouch Library ........................................................................................ 5

2.4.8 Atmel AVR QTouch Studio ........................................................................................ 5

2.4.9 Debuggers................................................................................................................. 5

3 Hardware description ...................................................................... 6

3.1 Power supply....................................................................................................... 6

3.1.1 Overview ................................................................................................................... 6

3.1.2 Schematics................................................................................................................ 7

3.1.3 UC3L-specific information ......................................................................................... 7

3.1.4 Configurations and test points ................................................................................... 8

3.1.5 Power consumption measurement ............................................................................ 9

3.2 User interface .................................................................................................... 10

3.2.1 Overview ................................................................................................................. 10

3.2.2 Schematics.............................................................................................................. 11

3.2.3 UC3L-specific information ....................................................................................... 12

3.2.4 Configuration and test points................................................................................... 13

3.3 Programming and debugging interface ............................................................. 13

3.3.1 Overview ................................................................................................................. 14

3.3.2 Schematics.............................................................................................................. 14

3.3.3 UC3L-specific information ....................................................................................... 14

3.3.4 Configuration and test points................................................................................... 15

3.4 External memory ............................................................................................... 16

3.4.1 Overview ................................................................................................................. 16

3.4.2 Schematics.............................................................................................................. 17

3.4.3 UC3L-specific information ....................................................................................... 17

3.4.4 Configuration and test points................................................................................... 17

3.5 RTC ................................................................................................................... 18

3.5.1 Overview ................................................................................................................. 18

3.5.2 Schematics.............................................................................................................. 19

3.5.3 UC3L-specific information ....................................................................................... 19

3.5.4 Configuration and test points................................................................................... 19

3.6 Expansion interface........................................................................................... 20