Fully loaded foundries have stopped quoting for NAND controller ICs reports TrendForce, while they consider rasing prices. The potential increases in prices of controller ICs from outsourced suppliers (IC design houses) are currently estimated to be in the range of 15-20%. Demand from Chromebook and TV OEMs for medium density (64Gb and lower)  eMMC chips ...

This story continues at Supplies of NAND controller ICs under pressure

Or just read more coverage at Electronics Weekly