AT-89C51 CMOS FLASH MICRO CONTROLLER RELIABILITY ...

forestevanescentΗλεκτρονική - Συσκευές

2 Νοε 2013 (πριν από 3 χρόνια και 9 μήνες)

116 εμφανίσεις

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1

OF 6



ATMEL CORPORATION

Tel:(408)441
-
0311

Fax:(408)436
-
4200





ATF1504/1504AS CPLD RELIABILITY DATA*






-

125

C DYNAMIC OPERATING LIFE TEST
(PLASTIC)


-

150°C RETENTION BAKE (PLASTIC)


-

121°C/15PSG PRESSURE POT TEST


-

131°C/85% RELATIVE HUMIDITY HAST TES
T


-

EXTENDED TEMPERATURE CYCLE
















JANUARY 2009










2325 Orchard Parkway San Jose CA. 95131

PAGE
2

OF 6


ATF1504/1504AS


PLASTIC PACKAGE


125

C DYNAMIC OPERATING LIFE TEST




LOT DATE SAMPLE TOTAL NUMBER


NUMBER

CODE


SIZE

CKT
-
HRS(K
)
OF
FAILURES


7D2937 7D9808 120 120.0 0


8A0730 8A9825 120 120.0 0


8B0869


8B9836



214


214.0



0


9A0550

9A9926

100

100.0

0


9B3374
-
1

9B9939

150

150.0

0


9A0550
-
4

9A
9926

100

100.0

0


0C3560
-
1

0C0112

100

100.0

0


0D1284

0D0225

100

100.0

0


8G6336
-
1

8G0837

100

100.0

0




FAILURE RATE



TOTAL DEVICE HOURS

1,
1
04,000 DEVICE HOURS


BEST ESTIMATE



㴠〮=
6
┠偅删㄰〰⁈何剓




䌠䅍
䉉䕎B

䕘呒䅐佌䅔䥏丠呏‵E

C VIA
ARRHENNIUS EQUATION AND
ACTIVATION ENERGY OF 0.5eV





㴠〮〰㈥⁐䕒‱ⰰ〰⁈何剓
=
1

䙉呓F


䍏乆䥄䕎䍅⁅協䥍䅔C




㘰‽‰⸰〳┠偅删㄰〰⁈何剓


㘰┠䍏乆䥄䕎䍅



䙉呓F




㤰‽‰⸰9
7
┠偅删㄰〰⁈何剓


㤰┠䍏乆䥄䕎䍅
9
1

䙉呓F


PAGE
3

OF 6

ATF1504/1504AS


PLASTIC PACKAGE


150°C RETETNTION BAKE TEST




LOT DATE SAMPLE TOTAL NUMBER


NUMBER

CODE

SIZE

CKT
-
HRS(K
)
OF
FAILURES


8B0869


8B9836

200


200.0


0


9A0550

9A9926

100

100.0

0


9B3374
-
1

9B9939


50


50.0

0


0C3560
-
1

0C0112


50


50.0

0


0D1284

0D0225


50


50.0

0


8G6336
-
1

8G0837


77


77.0

0









FAILURE RATE



TOTAL DEVICE HOURS

527
,000 DEVICE HOURS


BEST ESTIMATE



㴠〮
1
┠偅删㄰〰⁈何剓




䌠䅍䉉䕎C

䕘呒䅐佌䅔䥏丠呏‵E

C VIA
ARRHENNIUS EQUATION AND
ACTIVATION ENERGY OF 0.5eV





㴠〮〰㈥⁐䕒‱ⰰ〰⁈何剓



䙉呓F


䍏乆䥄䕎䍅⁅協䥍䅔C




㘰‽‰⸰〳┠偅删㄰〰⁈何剓


㘰┠䍏乆䥄䕎䍅
6
5

䙉呓F




㤰‽‰⸰9
6
┠偅删㄰〰⁈何剓


㤰┠䍏乆䥄䕎䍅

6
㌠䙉呓3

PAGE
4

OF 6



ATF1504/1504AS


PLASTIC PACKAGE


121°C/15PSG PRESSURE POT TEST



DATE


PACKAGE


SAMPLE


NUMBER OF FAILURES

CODE


TYPE



SIZE



AT INDICATED HOURS





24

48

72

96


9A9926

84 PLCC


100

0

0

0

0


0C0112

84 PLCC


50

0

0

0

0


0D0225

84 PLCC


50

0

0

0

0


8G0837

84 PLCC


77

0

0

0

0




PAGE
5

OF 6

ATF1504/1504AS


PLASTIC PACKAGE


EXTENDED TEMPERATURE CYCLE


-
65°C to +150°C PLCC/TSOP/SOIC/PDIP

-
55°C to +125°C CBGA



DATE

PACKAGE

SAMPLE

NUMBER OF

NUMBER OF

CODE

TYPE

SIZE

CYCLES


FAILURES


9A9926

84 PLCC

100

1000


0


0C0112

84 PLCC


50

1000

0


0D0225

84 PLCC


50

1000

0


8G0837

84 PLCC


77

1000

0






PAGE
6

OF 6


ATF1504/1504AS


PLASTIC PACKAGE


131°C/85% R
ELATIVE HUMIDITY HAST TEST



DATE

PACKAGE

SAMPLE

NUMBER OF

NUMBER OF

CODE

TYPE

SIZE

HOURS

FAILURES


9A9926

84 PLCC

79


100

0


0C0112

84 PLCC

50

100

0


0D0225

84 PLCC

50

100

0


8G0837

84 PLCC

77

96

0