Hello Sarang,
The CodeWarrior 6.3 is the CW IDE version 5.9 just like you said.
And yes, it support this chip : MC68HC908AZ60.
You can see this in the linker i mentioned :

Also i check the IDE :

Have a great day,
Alice Yang
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------