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Trends from Ten Years of Soft Error Experimentation

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Introduction<br />

●<br />

Reliability and Availability – key selling points<br />

– S<strong>of</strong>t errors<br />

●<br />

●<br />

Experimental results : 250nm to 65nm<br />

SER trends<br />

– SER ↓ as technology has scaled<br />

– Flops overtake SRAM (on per cell basis)<br />

– Multi-cell upsets gaining importance<br />

●<br />

Changes in test setups over the years<br />

March 24, 2009<br />

Sun Microsystems<br />

3

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