AT32UC3C-EK           Introduction

The Atmel® AT32UC3C-EK is an evaluation kit and development system for the Atmel AVR® UC3 AT32UC3C0512C microcontroller. As a development system, the board notably provides on-board memory, a USB communication interface, CAN and LIN network interfaces, and the JTAG programming and debugging interface. The AT32UC3CEK also features expansion headers; one of these is the wireless expansion header (named WLESS header on the PCB).

AT32UC3C-EK           Features

• Main MCU: 32-bit AVR UC3 AT32UC3C0512 (TQFP144)

– 512KBytes internal flash, 256KBytes internal RAM

– Up to 66MHz operation

– Controller Area Network Interfaces

– Peripheral event system

– FlashVault™

 allows pre-programmed, secure library support for

end user applications

– DSP Floating point instructions

• One serial data flash, 64Mbits

• One serial EEPROM 128-bits

• Four LEDs

• Two push buttons

Atmel- 32151B-UC3C-Evaluation-Kit_User Guide-05/2015

• One reset pushbutton

• Powered through USB connector or through external power supply (header J1 or J2)

• 16MHz oscillator for the main clock, one RTC 32kHz crystal and one free footprint for additional

oscillator

• JTAG and NEXUS Connectors for programming and debugging on the Atmel AT32UC3C0512C

MCU

• One QTouch®

 (Atmel AT42QT1060) with six buttons connected through the TWI

• One QVGA LCD display with resistive touch screen

• One jack connector to output audio samples

• One microphone input to record audio signal

• Two CAN Interfaces and two LIN Interfaces

• One SD/MMC slot connector

• One SDRAM 256Mbits

• Wireless Header (WLESS) for the wireless expansion header or for any SPI-based or TWI-based or

USART-based external communication

AT32UC3C-EK           Application

• Stabilizing bias current of NPN transistors and

 FET's from 100µA to 20mA

• Ideal supplement for Sieget and other transistors

• Pb-free (RoHS compliant) package1)

• Qualified according AEC Q101