Sony to slash chip spending and may move to TSMC or UMC

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Sony Corp. will cut back on future chip spending and may not produce advanced chips used in its PlayStation 3 (PS3) in-house, a senior executive said on Tuesday, in a move aimed at driving the semiconductor unit’s nascent earnings recovery.

Sony Executive Deputy President Yutaka Nakagawa told reporters that investment in chips would come down significantly from the 460 billion yen ($3.8 billion) allocated over the three business years since April 2004. Sony is already producing the cell chips, dubbed “supercomputer on a chip”, using 90- and 65-nanometre circuitry for the PS3, and plans to move onto the 45-nanometre variety by 2009. A nanometre is one billionth of a meter.

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