AT32UC3L-EK Microchip

Atmel AVR UC3 32-bit Microcontrollers UC3L Evaluation Kit USER GUIDE Introduction The Atmel AT32UC3L-EK is an evaluation kit and development system for the Atmel AVR UC3 AT32UC3L064 microcontroller. As an evaluation kit, the board focus is towards Atmel QTouch and QMatrix support, and Atmel picoPower technology. As a development system, the board notably provides on-board memory, a USB communication interface, an accelerometer, and the JTAG programming and debugging interface. The AT32UC3L-EK also features expansion headers one of these is the wireless expansion header (named WLESS on the PCB), which is the receptacle for one of the two RZ600 radio boards provided in the kit package. Atmel-32150C-UC3L-EK User Guide-06/2015Table of Contents Introduction......................................................................................................................1 1. Kit Overview...............................................................................................................4 1.1. Features....................................................................................................................................... 5 1.2. Kit Contents..................................................................................................................................5 1.3. Power-up and Getting Started......................................................................................................6 1.4. Reference Materials..................................................................................................................... 6 2. Hardware Description................................................................................................ 7 2.1. Power Supply............................................................................................................................... 7 2.1.1. Overview........................................................................................................................7 2.1.2. Schematics.................................................................................................................... 8 2.1.3. UC3L-specific Information............................................................................................. 8 2.1.4. Configurations and Test Points...................................................................................... 9 2.1.5. Power Consumption Measurement............................................................................. 10 2.2. User Interface............................................................................................................................. 11 2.2.1. User Interface Schematics...........................................................................................12 2.2.2. UC3L-specific Information........................................................................................... 12 2.2.3. Hardware Configuration and Test Points..................................................................... 13 2.3. Programming and Debug Interface............................................................................................ 14 2.3.1. Overview......................................................................................................................14 2.3.2. Schematics.................................................................................................................. 15 2.3.3. UC3L-specific Information........................................................................................... 15 2.3.4. Configuration and Test Points......................................................................................15 2.4. External Memory........................................................................................................................ 17 2.4.1. Overview......................................................................................................................17 2.4.2. Schematics.................................................................................................................. 17 2.4.3. UC3L-specific Information........................................................................................... 18 2.4.4. Configuration and Test Points......................................................................................18 2.5. Real Time Clock......................................................................................................................... 19 2.5.1. UC3L-specific Information........................................................................................... 19 2.5.2. Test Points................................................................................................................... 19 2.6. Expansion Interface....................................................................................................................19 2.6.1. Overview......................................................................................................................20 2.6.2. Schematics.................................................................................................................. 21 2.6.3. UC3L-specific Information........................................................................................... 21 2.6.4. Configuration and Test Points......................................................................................23 2.7. USB Interface............................................................................................................................. 23 2.7.1. Overview......................................................................................................................24 2.7.2. Schematics.................................................................................................................. 26 2.7.3. UC3L-specific Information........................................................................................... 26 2.7.4. Configuration and Test Points......................................................................................26 2.8. AT32UC3L064............................................................................................................................27 2.8.1. Overview......................................................................................................................27 2.8.2. Schematics.................................................................................................................. 28 Atmel UC3L Evaluation Kit USER GUIDE 2 Atmel-32150C-UC3L-EK User Guide-06/2015