PAGE 1 OF 6
ATMEL CORPORATION
Tel:(408)441-0311
Fax:(408)436-4200
AT-45DB081B DATA FLASH RELIABILITY DATA*
- 150
C RETENTION BAKE (PLASTIC)
- 125
C DYNAMIC OPERATING LIFETEST (PLASTIC)
- EXTENDED TEMPERATURE CYCLE (PLASTIC)
- 121C/15PSG PRESSURE POT TEST
- 131/85% RELATIVE HUMIDITY HAST TEST
JULY 2004
2325 Orchard Parkway San Jose CA. 95131
PAGE 2 OF 6
AT-45DB081B
PLASTIC PACKAGE
150
C RETENTION BAKE
LOT
DATE
SAMPLE
TOTAL
NUMBER OF FAILURES
NUMBER
CODE
SIZE
CKT-HRS(K)
AT INDICATED HOURS
(48) (168) (500) (1000)
0S1955A
0S0051
200
200.0
0
0
0
0
1W0370
1W0117
294
294.0
0
0
0
0
0ZC336-1
0Z0117
299
299.0
0
0
0
0
0T1973-1
0T0118
200
200.0
0
0
0
0
1P0629-1
1P0118
200
200.0
0
0
0
0
1P1720
1P0120
200
200.0
0
0
0
0
1P1144A
1P0122
200
200.0
0
0
0
0
0ZC316
0Z0126
100
100.0
0
0
0
0
1W0359
1W0126
100
100.0
0
0
0
0
1W0254
1W0126
100
100.0
0
0
0
0
1P2298C
1P0130
200
200.0
0
0
0
0
1P1717
1P0131
400
400.0
0
0
0
0
1R2664D
1R0134
199
199.0
0
0
0
0
1S4532
1S0134
600
600.0
0
0
0
0
2P0740-2
2P0247
184
184.0
0
0
0
0
2R1752-3
2R0247
100
100.0
0
0
0
0
1T6007
1T0249
50
50.0
0
0
0
0
3H0396A
3H0334
100
100.0
0
0
0
0
3R3559-1
3R0337
300
300.0
0
0
0
0
3J1930
3J0402
50
50.0
0
0
0
0
FAILURE RATE
TOTAL DEVICE HOURS
4,076,000 DEVICE HOURS
BEST ESTIMATE
= 0.02% PER 1,000 HOURS
50
C AMBIENT
EXTRAPOLATION TO 50
C VIA ARRHENNIUS
EQUATION AND ACTIVATION ENERGY OF
0.5eV
= 0.0003% PER 1,000 HOURS (3 FITS)
CONFIDENCE ESTIMATE
60 = 0.0003% PER 1,000 HOURS
60% CONFIDENCE (3 FITS)
90 = 0.0008% PER 1,000 HOURS
90% CONFIDENCE (8 FITS)
PAGE 3 OF 6
AT-45DB081B
PLASTIC PACKAGE
125
C OPERATING LIFE TEST
LOT
DATE
SAMPLE
TOTAL
NUMBER
NUMBER
CODE
SIZE
CKT-HRS(K)
OF FAILURES
0T0280-4 0T0108
100
100.0
0
0S1954-11 0S0104
100
100.0
0
0S1955-1 0S0051
200
200.0
0
1W0370
1W0117
100
100.0
0
0ZC336-1 0Z0117
100
100.0
0
0T0814-1 0T0116
300
300.0
0
0ZG316
0Z0126
100
100.0
0
1W0359
1W0126
100
100.0
0
1W0354
1W0126
90
90.0
0
1T6007
1T0249
100
100.0
0
3H0396A
3H0334
90
90.0
0
FAILURE RATE
TOTAL DEVICE HOURS
1,380,000 DEVICE HOURS
BEST ESTIMATE
= 0.05% PER 1,000 HOURS
50
C AMBIENT
EXTRAPOLATION TO 50
C VIA ARRHENNIUS
EQUATION AND ACTIVATION ENERGY OF
0.5eV
= 0.002% PER 1,000 HOURS (17 FITS)
CONFIDENCE ESTIMATE
60 = 0.002% PER 1,000 HOURS
60% CONFIDENCE (23 FITS)
90 = 0.006% PER 1,000 HOURS
90% CONFIDENCE (57 FITS)
PAGE 4 OF 6
AT-45DB081B
PLASTIC PACKAGE
EXTENDED TEMPERATURE CYCLE
-65C to +150C PLCC/TSOP/SOIC/PDIP
-55C to +125C CBGA
DATE
PACKAGE
SAMPLE
NUMBER OF
NUMBER OF
CODE
TYPE
SIZE
CYCLES
FAILURES
0T0109
14 CBGA
100
1000
0
0T0110
28 SOIC
55
1000
0
Z0116
28 TSOP
50
1000
0
1W0117
28 TSOP
50
1000
0
0Z0117
28 TSOP
50
1000
0
1P0121
28 TSOP
50
1000
0
2P0247
8 CASON
50
1000
0
1T0249
8 CASON
50
1000
0
2R0247
8 CASON
100
1000
0
3R0337
14 CBGA
200
1000
0
3J0402
14 CBGA
50
1000
0
PAGE 5 OF 6
AT-45DB081B
PLASTIC PACKAGE
121C/15PSG PRESSURE POT TEST
DATE
PACKAGE
SAMPLE
NUMBER OF FAILURES
CODE
TYPE
SIZE
AT INDICATED HOURS
(24) (48) (72) (96)
0T0109
14 CBGA
98
0
0
0
0
0Z0116
28 TSOP
50
0
0
0
0
0Z0117
28 TSOP
50
0
0
0
0
1W0117
28 TSOP
50
0
0
0
0
2P0247
8 CASON
50
0
0
0
0
1T0249
28 SOIC
50
0
0
0
0
3R0337
14 CBGA
200
0
0
0
0
3J0402
14 CBGA
50
0
0
0
0
PDF 
ZIP