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Sunday, February 17, 2008

Asus to add Phison as new Eee PC flash storage controller supplier

From Digitimes -

Asus is reportedly adding Phison Electronics as a flash storage controller IC supplier for its low-cost Eee PCs, with shipments in small volume already underway. Phison will be the second supplier after Silicon Motion.

The flash-based storage currently used in Eee PCs is based on single-level cell (SLC) chips, the latest versions of which support error correction technology for sub 50nm chips, which are vital to achieve cost down.

Although SLC NAND flash carries a price premium of about 3-4x over multi-level cell (MLC) chips, system makers are still reluctant to adopt MLC NAND flash, citing data transmission performance, stability and access time as the primary concerns.

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