Current sink/drive capacity of I/O lines of EZ-USB (AN21xx/FX/FX1/FX2/FX2LP)

Question: What is the current sink/drive capacity of I/O lines of EZ-USB (AN21xx/FX/FX1/FX2/FX2LP)?

 

Answer:

For the older parts AN21xx and FX the current sink/drive capacity is 1.6mA whereas for the newer parts FX1/FX2/FX2LP it is 4mA.