kemical
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GLOBAL FOUNDRIES has been way ahead of the curve with process tech when compared to any other foundry on the market. Today, it somewhat accidentally cemented that lead by publicly displaying an unlabeled 28nm wafer.
Link Removed due to 404 Error
28nm wafers that are not test structures
Global Foundries representatives would not talk about what chips were on that wafer, but they were definitely not the Link Removed due to 404 Error that we saw in June. The new wafers were quite irregular in appearance, so they could be CPU or GPU chips, or they could be some very advanced test structures. Given the size ballparks at over 300mm^2, they are unlikely to be ARM cores, but they could be advanced SOCs based on ARM designs.
In any case, Global Foundries 28nm process is looking good. Officially, it is still on track for the second half of 2010, but given this showing, that may be an overly cautious timetable. Progress like this tends to lead to a slew of new products, so bring on the new toys.S|A
SemiAccurate :: Global Foundries 28nm wafer spotted
Link Removed due to 404 Error
28nm wafers that are not test structures
Global Foundries representatives would not talk about what chips were on that wafer, but they were definitely not the Link Removed due to 404 Error that we saw in June. The new wafers were quite irregular in appearance, so they could be CPU or GPU chips, or they could be some very advanced test structures. Given the size ballparks at over 300mm^2, they are unlikely to be ARM cores, but they could be advanced SOCs based on ARM designs.
In any case, Global Foundries 28nm process is looking good. Officially, it is still on track for the second half of 2010, but given this showing, that may be an overly cautious timetable. Progress like this tends to lead to a slew of new products, so bring on the new toys.S|A
SemiAccurate :: Global Foundries 28nm wafer spotted
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Global Foundries showcased an unlabeled 28nm wafer, demonstrating their technological advancements in process technology. Although the specific chips on the wafer were not disclosed, they were confirmed not to be the ones previously seen. These new wafers, larger than 300mm², could potentially contain CPU or GPU chips, or even advanced test structures, ruling out the possibility of them being ARM cores. The 28nm process by Global Foundries was set for release in the second half of 2010, but the progress hinted at by the display suggests that this timeline might be overly cautious. Such advancements typically lead to the development of new products, sparking excitement in the industry for what's to come. You can find more information about this on http://www.semiaccurate.com/2010/01/09/global-foundries-28nm-wafer-spotted/.