This manual describes the functions of the 78K0R/KE3 microcontroller products with conventional specifications（μPD78F114x）and expanded specifications （μPD78F114xA）。The differences between the conventional-specification products （μPD78F114x）and expanded-specification products （μPD78F114xA）of the 78K0R/KE3 microcontrollers are described below.