A Shift in Data Storage Todd Dinkelman Micron Technology, Inc.
A Shift in Data Storage Todd Dinkelman Micron Technology, Inc.
A Shift in Data Storage Todd Dinkelman Micron Technology, Inc.
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
NAND Error Rate<br />
� Bit Error Rate<br />
– Fail<strong>in</strong>g bits corrected with appropriate levels of ECC<br />
– Correctable bit errors do not result <strong>in</strong> data loss<br />
� Raw Bit Error Rate (RBER): Bit error rate<br />
prior to ECC<br />
� Uncorrectable Bit Error Rate (UBER): Bit<br />
error rate after ECC<br />
� UBER is projected us<strong>in</strong>g the measured RBER<br />
and specific level of ECC<br />
Santa Clara, CA USA<br />
August 2008 13