The Arduino TRE is expected to be available in spring 2014.
Microcontroller Atmel ATmega32u4 Clock Speed 16 MHz Flash Memory 32 KB (ATmega32u4) SRAM 2.5 KB (ATmega32u4) EEPROM 1 KB (ATmega32u4) Digital I/O Pins (5V logic) 14 PWM Channels (5V logic) 7 Analog Input Channels 6 (plus 6 multiplexed on 6 digital pins)
Processor Texas Instrument Sitara AM3359AZCZ100 (ARM Cortex-A8) Clock Speed 1 GHz SRAM DDR3L 512 MB RAM Networking Ethernet 10/100 USB port 1 USB 2.0 device port, 4 USB 2.0 host ports Video HDMI (1920x1080) Audio HDMI, stereo analog audio input and output Digital I/O Pins (3.3V logic) 12 PWM Channels (3.3V logic) 4 MicroSD card Support LCD expansion connector