ATMEL AVR32 AT32UC3A0512 66MHz 1.3mW/MHz

The ATMEL AVR32 family offers up to 64k SRAM and 512k FLASH together with on-board Ethernet and USB.


The µTasker project allows you to immediately take advantage of the low power performance advantages of this 21^st century architecture.

Based on ATMEL's EVK1105 evaluation board, the µTasker AVR32 tutorial takes you through the simple steps of simulating and testing a complete embedded Internet project, allowing you to immediately start working on your own designs.

µTasker Ethernet/Simulator tutorial for the AVR32 showing colour graphic LCD operation

The complete µTasker ATMEL AVR32 project can be requested by filling out the simple application form.

Non-commerical use is unrestricted and completely free of charge, but fully supported in the µTasker forum.

Commerical evaluation is completely free for a 30 day trial period, including full email support; royalty-free project licensing costs just $485!


The AVR32 offers the following integrated peripheral highlights:

• 10/100M Ethernet Controller (MACB)
• Full-speed USB Host/Device/OTG (USBB)
• 16-bit external memory interface with SDRAM mode (EBI)
• Battery backed-up Real Time Clock (RTC)
• Edge triggerable port interrupts on all GPIOs plus 8 external interrupts (EIC)
• Serial interface. 2 x SPI with I2S mode, TWI, 4 x USARTs plus synchronous serial controller (SSC)
• 3 x 16 bit timers (TC)
• 7 channel, 20 bit pulse width modulator controller (PWM)
• 8 channel, 10 bit analog-to-digital converter (ADC)
• 16 bit stereo audio bitstream (ABDAC)
• 3.3V power supply with 5V tolerant I/O
• Cycle counter with TICK interrupt capability