Memory device is serial eeprom 95c040 or 95c080 or 24c16 SMD8 or 93c86 – all SSOP8 package or Motorola 9S12DG128 80 pins QFP.
The expected file size is 512 or 1024 or 2048 bytes.
You can read and write Motorola with TMPro, and view the connection diagram.
Use PCF7936 or Silca T14 – JMA TP12 or CN3 transponder.
The written transponder is ready and programmed to start the car.
Vehicles equipped with this unit:
Jeep: Compass, Commander, Grand Cherokee(2005-), Liberty(2005-), Patriot, Wrangler(2007-)
Chrysler: 300C(2005-), Pacifica(2004-), Voyager(2005-), Aspen (2007-), PT Cruiser(2006-), Sebring(2007-)
Dodge: Caliber, Journey, Charger