Compatibility between different MPC8309 core frequency

[brunoschmitt]

I would like to know if part MPC8309CVMAGDCA (which runs at 400MHz) is 100% compatible with the MPC8309VMADDCA (which runs at 266MHz)? By compatible I mean if I just replace the 266MHz one by the 400MHz all functionalities will be the same, or it is needed to change any component around it (crystal and so on).

Thanks in advance!

[alexander_yakov]

Yes, they are 10% compatible. If you just replace 266 Mhz part by 400 Mhz part in 266 Mhz design, it will work at 266 Mhz without any changes required.

Have a great day,
Alexander

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