How many different cores does the Athlon XP2200+ have?

[Siddhartha]

When the XP2200+ was first released, though based on a 0.13 micron core, people complained that it did not overclock well and had issues with its heat production. AMD fixed these issues with the XP2400+. Did AMD fixed the XP2200 too?

 

[LED]

How many different cores does the Athlon XP2200+ have?

2-A & B that I know of