UMC's Fab 12i is UMC's only 300mm fab outside of Taiwan. The current capacity is nearly 45,000 wafers per month, accounting for 45% of UMC's total 12" output. Recent achievements in specialty technologies at Fab 12i include the successful development of backside illuminated CMOS image sensors. Total cumulative investment for Fab 12i is nearly US$3.6 billion to date. The fab currently employs nearly 1,600 people.
|UMC Fab 12i|