<http://schema.org/description>
"8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 16 KB, 1 KB, 28, DIP"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.farnell.com/atmel/atmega168a-pu/mcu-8bit-avr-16k-flash-28pdip/dp/1841605>