| Author |
Message |
vistapoint
Joined: 20 Feb 2005
Posts: 70
Helped: 1
|
 10 Nov 2005 20:38 What is PCM test? |
|
|
|
| I heard this term from the foundary. What does it mean? Thanks
|
|
| Back to top |
|
 |
huojinsi
Joined: 21 Jan 2005
Posts: 260
Helped: 17
|
| 14 Nov 2005 7:32 Re: What is PCM test? |
|
|
|
| PCM means "process control monitor". PCM test means testing electrical parameter of PCM figure. By PCM test , foundry can well control process parameter!
|
|
| Back to top |
|
|
sunking
Joined: 25 May 2004
Posts: 914
Helped: 46
|
| 15 Nov 2005 2:32 What is PCM test? |
|
|
|
| yes, if the wafer electrical parameter is out of PCM, it will discard.
|
|
| Back to top |
|
|
alvays
Joined: 07 Jul 2004
Posts: 64
Helped: 3
|
| 15 Nov 2005 8:15 What is PCM test? |
|
|
|
| hehe, done it before end of process, such as the square resistivity, oxide thickness, doping density and so on the basic process parameter
|
|
| Back to top |
|
|
