I want to find a Freescale chip datasheet
does anyone know where can find it?
Are you sure you have the correct part number? It does not seem correct (e.g., there is no 0 before the 8, and ends with GT1 indicating possibly just 1KB of Flash which, if I'm not mistaken, the GT series does not have such small part).
This looks like a 'misspelled' MC9S08GT16 in which case the datasheet is here: http://cache.nxp.com/files/microcontrollers/doc/data_sheet/MC9S08GT16A.pdf?fpsp=1&WT_TYPE=Data%20Sheets&WT_VENDOR=FREESC…
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