View detail for ATV750B Reliability Qualification Report

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ATMEL CORPORATION
Tel:(408)441-0311
Fax:(408)436-4200
AT-V750B EPLD RELIABILITY DATA*
-125C OPERATING LIFE TEST
*
This report was generated from ATV750 reliability testing. This
data is applicable to the following device types due to same
technology grouping as defined in MIL-M-38535 Appendix A:
AT-22V10B
AT-V2500
OCTOBER 2008
2325 Orchard Parkway San Jose CA. 95131
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AT-V750B
125C DYNAMIC OPERATING LIFE TEST
LOT
NUMBER
DATE
CODE
SAMPLE
SIZE
TOTAL
CKT-HRS(K)
NUMBER
OF FAILURES
3D0810
3B9343
79
79.0
0
4A0595
4A9425
433
1082.5
0
4D1499
4D9533
160
400.0
0
8A2319C
8A0813
80
80.0
0
FAILURE RATE
TOTAL DEVICE HOURS
BEST ESTIMATE
1,641,500 DEVICE HOURS

= 0.04% PER 1,000 HOURS

EXTRAPOLATION TO 50C VIA
ARRHENNIUS EQUATION AND ACTIVATION
ENERGY OF 0.5eV
= 0.002% PER 1,000 HOURS (14 FITS)
50C AMBIENT
CONFIDENCE ESTIMATE


60 = 0.002% PER 1,000 HOURS
60% CONFIDENCE (19 FITS)
90 = 0.005% PER 1,000 HOURS
90% CONFIDENCE (48 FITS)