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Xilinx Reliability Monitor Report - Quarter 4 CY 2001

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Combined Lots:<br />

Failures:<br />

Device on test:<br />

Actual device hours:<br />

Average Test Time :<br />

Equivalent device hours @ Tj=125C:<br />

Equivalent device hours @ Tj=55C:<br />

Equivalent device hours @ Tj=25C:<br />

Jan. 1, 2002<br />

P.32<br />

<strong>Reliability</strong> Testing Summary<br />

High Temperature Operating Life<br />

Qualification & <strong>Monitor</strong> Combined<br />

Technology:<br />

Device Type:<br />

Package Type:<br />

Actual Junction Temperature:<br />

Assumed Activation Energy:<br />

confidence Level:<br />

0.25um Si Gate CMOS<br />

XC4XXXXLA<br />

PQFP-240, HQFP-240<br />

145C<br />

0.70 ev<br />

60%<br />

XC4062XLA XC4085XLA XC40XXXLA<br />

3<br />

0<br />

149<br />

165,609<br />

1,111<br />

439,607<br />

34,211,471<br />

4.14E+08<br />

1<br />

0<br />

41<br />

41,000<br />

1,000<br />

108,834<br />

8,469,771<br />

1.02E+08<br />

8<br />

0<br />

362<br />

334,304<br />

923<br />

887,397<br />

65,059,828<br />

8.35E+08<br />

Failure Rate (60% C.L.) in FITS @ Tj=55C: 13<br />

Failure Rate (60% C.L.) in FITS @ Tj=25C: 1<br />

®

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