Step 26. NMOS Vt adjustment implant

 

 

 

 

Step

 

Process

Date

Operator

 

26.1

 

 

Split:

W# 1, 2, 3, 4, 5, PCH: Phosphorus, 2E12, 30KeV
W# 6, 7, 8, 9, 10: Phosphorus, 1E12, 30KeV

 

 

09/17/04
-
09/28/04

Core Systems