F1500

PAGE 1 OF 8
ATMEL CORPORATION
Tel:(408)441-0311
Fax:(408)436-4200
ATF1500/1500A/1500B CPLD RELIABILITY DATA*
- 150°C RETENTION BAKE (PLASTIC)
- 200°C RETENTION BAKE
- 125°C DYNAMIC OPERATING LIFE TEST (PLASTIC)
- 15 PSIG PRESSURE POT
- EXTENDED TEMPERATURE CYCLING
- EXTENDED THERMAL SHOCK
- 131°C/85% RELATIVE HUMIDITY HAST TEST
JULY 2003
2325 Orchard Parkway San Jose CA. 95131
PAGE 2 OF 8
ATF1500/1500A/1500B
200°C RETENTION BAKE
LOT
NUMBER
DATE
CODE
SAMPLE
SIZE
5C0694
6C1980-A
5C9545
6C9703
49
50
HOURS TO FAILURES
168
500
1000
0
0
0
0
0
0
FAILURE RATE
TOTAL DEVICE HOURS
BEST ESTIMATE
57,400 DEVICE HOURS
λ
50°C AMBIENT
CONFIDENCE ESTIMATE
= 1.2% PER 1000 HOURS
EXTRAPOLATION TO 50°C VIA ARRHENNIUS
EQUATION AND ACTIVATION ENERGY OF
0.5eV
λ
= 0.004% PER 1,000 HOURS (41 FITS)
λ
60 = 0.005% PER 1000 HOURS
60% CONFIDENCE (54 FITS)
90 = 0.013% PER 1000 HOURS
90% CONFIDENCE (136 FITS)
λ
PAGE 3 OF 8
ATF1500/1500A/1500B
PLASTIC PACKAGE
125°C DYNAMIC OPERATING LIFE TEST
LOT
NUMBER
DATE
CODE
SAMPLE
SIZE
TOTAL
CKT-HRS(K)
NUMBER
OF FAILURES
48
168 500 1000
5B0686
5B9533
124
124.0
0
0
0
0
5C0694
5C9547
115
115.0
0
0
0
0
5C0695
5C9552
80
80.0
0
0
0
0
6C1778
6C9704
120
120.0
0
0
0
0
6C1980J
6C9649
119
119.0
0
0
0
0
8D1581A-1
8D9908
300
300.0
0
0
0
0
7D1986-2
7D9822
99
99.0
0
0
0
0
8B0446-1
8B9841
100
100.0
0
0
0
0
9B0425-1
9B9929
150
150.0
0
0
0
0
9C2142
9C9942
199
199.0
0
0
0
0
FAILURE RATE
TOTAL DEVICE HOURS
BEST ESTIMATE
1,306,000 DEVICE HOURS
λ
50°C AMBIENT
CONFIDENCE ESTIMATE
= 0.05% PER 1000 HOURS
EXTRAPOLATION TO 50°C VIA ARRHENNIUS
EQUATION AND ACTIVATION ENERGY OF 0.5eV
λ
= 0.002% PER 1,000 HOURS (18 FITS)
λ
60 = 0.003% PER 1000 HOURS
60% CONFIDENCE (27 FITS)
90 = 0.006% PER 1000 HOURS
90% CONFIDENCE (60 FITS)
λ
PAGE 4 OF 8
ATF1500/1500A/1500B
PLASTIC PACKAGE
PRESSURE POT TEST
DATE
CODE
PKG
TYPE
SAMPLE
SIZE
NUMBER OF FAILURES
AT INDICATED HOURS
(24) (48) (72) (96)
5C9552
44 PLCC
89
0
0
0
0
9C9942
44 PLCC
50
0
0
0
0
2G0229
84 PLCC
50
0
0
0
0
PAGE 5 OF 8
ATF1500/1500A/1500B
PLASTIC PACKAGE
EXTENDED TEMPERATURE CYCLING
-65°C to +150°C PLCC/TSOP/SOIC/PDIP
-55°C to +125°C CBGA
DATE
CODE
5C9523
PKG
TYPE
44 PLCC
SAMPLE
SIZE
45
NUMBER
OF CYCLES
NUMBER
OF FAILURES
1000
0
7D9734
44 PLCC
50
1000
0
8B9841
44 PLCC
50
1000
0
PAGE 6 OF 8
ATF1500/1500A/1500B
PLASTIC PACKAGE
EXTENDED THERMAL SHOCK
-55°C TO +125°C
DATE
CODE
5C0695
PACKAGE
TYPE
44 PLCC
SAMPLE
SIZE
45
NUMBER
OF CYCLES
1000
NUMBER
OF FAILURES
0
PAGE 7 OF 8
ATF1500/1500A/1500B
PLASTIC PACKAGE
150°C RETENTION BAKE
LOT
NUMBER
DATE
CODE
SAMPLE
SIZE
HOURS TO FAILURES
168
500
1000
6C1980
6C9703
50
8D1581A-1
8D9908
300
0
7D1986-2
7D9822
50
0
0
0
9C2142
9C9942
50
0
0
0
0
0
0
0
0
FAILURE RATE
TOTAL DEVICE HOURS
BEST ESTIMATE
450,000 DEVICE HOURS
λ
50°C AMBIENT
CONFIDENCE ESTIMATE
= 0.2% PER 1000 HOURS
EXTRAPOLATION TO 50°C VIA ARRHENNIUS
EQUATION AND ACTIVATION ENERGY OF
0.5eV
λ
= 0.003% PER 1,000 HOURS (28 FITS)
λ
60 = 0.004% PER 1000 HOURS
60% CONFIDENCE (38 FITS)
90 = 0.009% PER 1000 HOURS
90% CONFIDENCE (94 FITS)
λ
PAGE 8 OF 8
ATF1500/1500A/1500B
PLASTIC PACKAGE
131°C/85% RELATIVE HUMIDITY HAST TEST
DATE
CODE
PACKAGE
TYPE
SAMPLE
SIZE
NUMBER OF
HOURS
NUMBER OF
FAILURES
7D9822
44 PLCC
50
100
0
8D9841
44 PLCC
50
100
0