The PD78217A and 78218A are members of the 78K/II series of microcontrollers featuring a high-speed highperformance CPU. The PD78217A and 78218A are based on the PD78213 and 78214, and feature increased memory capacity and added functions, such as a timer/counter and macro servicing. Functions are described in detail in the following User's Manuals, which should be read when carrying out design work.