45DB081B Datasheet, PDF (2/6 Pages) ATMEL Corporation – AT-45DB081B DATA FLASH RELIABILITY DATA

LOT
NUMBER
0S1955A
1W0370
0ZC336-1
0T1973-1
1P0629-1
1P1720
1P1144A
0ZC316
1W0359
1W0254
1P2298C
1P1717
1R2664D
1S4532
2P0740-2
2R1752-3
1T6007
3H0396A
3R3559-1
3J1930
DATE
CODE
0S0051
1W0117
0Z0117
0T0118
1P0118
1P0120
1P0122
0Z0126
1W0126
1W0126
1P0130
1P0131
1R0134
1S0134
2P0247
2R0247
1T0249
3H0334
3R0337
3J0402
PAGE 2 OF 6
AT-45DB081B
PLASTIC PACKAGE
150°C RETENTION BAKE
SAMPLE
SIZE
TOTAL
CKT-HRS(K)
NUMBER OF FAILURES
AT INDICATED HOURS
(48) (168) (500) (1000)
200
200.0
0
0
0
0
294
294.0
0
0
0
0
299
299.0
0
0
0
0
200
200.0
0
0
0
0
200
200.0
0
0
0
0
200
200.0
0
0
0
0
200
200.0
0
0
0
0
100
100.0
0
0
0
0
100
100.0
0
0
0
0
100
100.0
0
0
0
0
200
200.0
0
0
0
0
400
400.0
0
0
0
0
199
199.0
0
0
0
0
600
600.0
0
0
0
0
184
184.0
0
0
0
0
100
100.0
0
0
0
0
50
50.0
0
0
0
0
100
100.0
0
0
0
0
300
300.0
0
0
0
0
50
50.0
0
0
0
0
TOTAL DEVICE HOURS
BEST ESTIMATE
50°C AMBIENT
CONFIDENCE ESTIMATE
FAILURE RATE
4,076,000 DEVICE HOURS
λ
= 0.02% PER 1,000 HOURS
EXTRAPOLATION TO 50°C VIA ARRHENNIUS
EQUATION AND ACTIVATION ENERGY OF
0.5eV
λ
= 0.0003% PER 1,000 HOURS (3 FITS)
λ
60 = 0.0003% PER 1,000 HOURS
60% CONFIDENCE (3 FITS)
λ
90 = 0.0008% PER 1,000 HOURS
90% CONFIDENCE (8 FITS)