
Atmel® AT32UC3A3256 microcontroller
64Mbit SDRAM
Analog input (to ADC)
Temperature sensor
RC filter
I/O
One mechanical button
Four LEDs
Four expansion headers
Footprints for external memory
Atmel AT45DB series DataFlash® serial flash
Atmel AT25DF series industry standard serial flash
Touch
One AtmelQTouch® slider
One QTouch button