Hello, and welcome to the forum.
For non-automotive use, you might use the later MC9S08AC family, rather than the 'AW series.
You might also consider purchasing a demonstration board that already has an on-board USB multilink interface for programming and debug. The demonstration board is also fitted with a 64-pin socket for the MCU device. By removal of the onboard device, and the fitting of a suitable lead, external programming and debug is possible.
Regards,
Mac