Hello Emmanuel,
Unfortunately Freescale does not have a direct replacement for the MC908QY2ACPE device, but a good recommendation would be the S08 MCU family, however, that does not make it pin to pin compatible.
Please find more information about the S08 MCU family at:
S08 MCUs|8-bit Microcontrollers|Freescale
In case you need a specific recommendation based on the necessities of your project, please let me know. I will be glad to help.
I hope this information will be useful for you.
Have a great day,
David
