Step 15. P-Well implant

 

 

Step

 

Process

Date

Operator

 

15.1

 

 

P-Well implantation split:

 

Standard implantation with 7o tilt to prevent channeling

 

W#1-5 and W#11-15 and NCH:  B, 5E12, 60KeV for LOCOS process

W#6-10:                                       B, 5E12, 20KeV for STI process

 

07/03/07

-

 

Core

Systems