The Common Platform Alliance develops core CMOS technology. Participants are Samsung, GloFo, ST and about 20 other companies. There have been question marks over the future of the Alliance ever since IBM sold its chip business to GloFo last year.
“We’ll continue to focus on our differentiated processes like CMOS FD-SOI for 2014, NF-SOI, embedded non-volatile memory for microcontroller and specialized camera sensor, our FlightSense and BiCMOS and Photonics,” says Chery.
Differentiated processes are all very well but it’s the core technology on which those differentiated processes depend which the IBM Alliance supplied to ST.
Asked where ST will now obtain its core CMOS technology, the usual company PR sources remained schtum.
The most likely sources of future process technology for ST are Samsung, with whom it has a licence agreement on FD-SOI, and GloFo.
Imec, is another possible source of CMOS process technology though ST has not joined Imec programmes in the past, and Imec does not do development work on FD-SOI.