Good Die Per Wafer Estimation |
die height |
|
mm |
input die height |
die width |
|
mm |
input die width |
die size |
|
mm2 |
|
scribe width |
|
mm |
input scribe width |
die + scribe height |
|
mm |
|
die + scribe width |
|
mm |
|
die + scribe area |
|
mm2 |
|
edge exclusion |
|
mm |
input edge exclusion here |
wafer size |
|
mm |
select wafer size |
Complexity Factor = |
|
|
|
Product Pre-factor = |
|
|
we use default k-factor = 1
|
Gross Die per Wafer |
|
|
Yield
Scenario 1 known yield
number |
Yield
Scenario 2 known BE DD
number |
Best-In-Class (BIC)
situation |
BIC Yield |
|
(←input here) % |
|
% |
Good Die per Wafer |
|
|
Poisson D0 / BE DD |
|
(D0) 1/cm2 |
|
(←input here, BE DD)
1/inch2 |
Your Fab situation
|
Fab Yield |
|
(←input here) % |
|
% |
GDPW' |
|
|
Poisson D0 / BE DD |
|
(D0) 1/cm2 |
|
(←input here, BE DD)
1/inch2 |
Best-In-Class vs Your
Fab |
delta(GDPW) |
|
less die per wafer vs BIC |
|
less die per wafer vs BIC |
delta(GDPW %) |
|
% |
|
% |
Wafer ASP |
|
input $/wafer |
|
input $/wafer |
die price |
|
$ |
|
$ |
Fab KWPM |
|
input KWPM |
|
input KWPM |
Your Fab opportunity if reach BIC
|
|
M USD per month |
|
M USD per month |
Calculate
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