MPC565 and MPC5566 are two different products.
Below is the detailed information for these two targets:
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPC565
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPC5566
MPC565 is usually used in industry control , and it has e500 core inside.
MPC5566 is usually used in automotive application, and it has e200 core inside.
Fiona Kuang
Technical Information & Commercial Support
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