IDC has lowered its outlook for global semiconductor revenue in 2012 and 2013. Previously, the outfit expected industry revenue to grow 4.6% to $315 billion this year, but its latest forecast has reduced those figures to less than 1% growth on revenue of $304 billion. Meanwhile, the firm anticipated next year's revenue to hit $335 billion, up 6.2%, while the newest estimates are 4.9% growth with $319 billion revenue.