User manual

4
AVR32919
32151A-AVR-09/10
3.1 Features
This section lists the main components and interfaces of the Atmel AT32UC3C-EK kit:
Main MCU: 32-bit Atmel AVR UC3 AT32UC3C0512C (TQFP144)
o 512 Kbytes internal Flash, 256 Kbytes internal RAM
o Up to 66 MHz operations
o Controller Area Network Interfaces
o Peripheral Event System
o FlashVault™ allows pre-programmed Secure library support for end-
user applications
o DSP Floating Point Instructions.
Powered through USB connector or through external power supply (header J1 or
J2).
16 MHz oscillator for the main clock, 1x RTC 32 kHz crystal and 1x free footprint
for additional oscillator.
JTAG and NEXUS Connectors for programming and debugging on the Atmel
AT32UC3C0512C MCU.
4x LEDs.
2x pushbuttons.
1x reset pushbutton.
1x QTouch
®
(Atmel AT42QT1060) with 6x buttons connected through the TWI.
1x QVGA LCD display with resistive touch screen.
1x jack connector to output audio samples.
1x microphone input to record audio signal.
2x CAN Interfaces and 2x LIN Interfaces.
1x serial DataFlash 64 Mbits.
1x serial EEPROM 128 bits.
1x SD/MMC slot connector.
1x SDRAM 256 Mbits.
Wireless Header (WLESS) for the wireless expansion header or for any SPI-based
or TWI-based or USART-based external communication.
Atmel AVRMC300 expansion headers to be able to manage motor control
applications.
J27: USB (2.0 mini A-B receptacle) connected to the 32-bit Atmel AVR UC3
AT32UC3B1256
o AT32UC3C0512C and Atmel AT32UC3B1256 are connected through
2 pins.
o The pre-loaded firmware on the AT32UC3B1256 acts as a UART-
USB CDC Virtual Com Port gateway.
o the J28 jumper can be used to set the AT32UC3B1256 in bootloader
mode at power-up.
o JTAG connector for programming & debugging the AT32UC3B1256.
J21: USB (2.0 mini A-B receptacle) connected to the 32-bit AVR UC3
AT32UC3C0512C to demonstrate USB feature of the product.