Memory device is Motorola MCU MC9S12DG128 QFP 112 package.
Expected file size is 2048 bytes.
You can read and write Motorola with TMPro, download connection diagram.
Use PCF7936 or Silca T14 – JMA TP12 transponder.
Software also shows PIN code.
Written transponder is ready programmed to start the vehicle.
Vehicles equipped with this unit: