Chip's memory is here today, here tomorrow

Article Abstract:

National Semiconductor Corp and Ramtron Corp will soon ship ferroelectric chips, which can remember data for ten years even when the power is off. The chips use materials such as lead zirconate titanate to form microscopic switches that retain data although current is not flowing to them. Other benefits of ferroelectric chips over standard chips are that they are easier to manufacture so they will be less expensive, and they are resistant to atomic radiation. The technology to exploit them is not yet refined, so there are not many uses for these chips. Eventually, there will probably be a complete parallel line of computer memory equipment that uses the chips, including floppy-disk and hard-disk drives. With the technological assistance of Krysalis Corp, National Semiconductor will start shipping the first chips in 1990.

Product development, Integrated circuits, National Semiconductor Corp., NSM, Memory, Ferroelectric devices, Ramtron Corp.

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Chip by Intel contains flaw in calculating; 'bugs' could stall makers of certain computers; most users unaffected

Article Abstract:

Intel Corp reports it has discovered a design defect in its 80486 microprocessor that can cause inaccuracies in computer-aided design and scientific calculations. The company says it has fixed the problem and that no delays will take place in the chip's production. Industry analysts claim the defect will not effect most users and that most computer manufacturers will not delay planned 486-based products. IBM and Compaq, however, have announced product delays. Industry insiders say big manufacturers, such as IBM, should be blamed for the design flaw because they rushed the microprocessor, trying to beat competition to the market, with 486-based products.

Semiconductor industry, Product defects and recalls, Microprocessor, CPUs (Central processing units), Intel Corp., INTC, Microprocessors, Quality management, Product Delay, Product introduction delays, Intel 80486 (Microprocessor), Defects

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