What is EM and it effects?

Status
Not open for further replies.
S

shrikantec

Newbie level 5
Joined
Jan 7, 2014
Messages
10
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Visit site
Activity points
63
What is EM and it effects? in which stage this problem will come and in which stage need close the issue.
 

Electromigration, is it due a high current during a long time, which will move physically the metal, up to open the power net.
To solve that, made a good flooplan which well design power nets structure.
Some one used the metal filling connected to power nets (for example odd layer to ground and even layer to supply) to reduce the resistivity and then reduce the EM, this is after the routing/si steps.
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…