Multilayer ceramic capacitor having multi-layered active layers and board having the same

A board having a multilayer ceramic electronic component, comprising:

• a substrate having first and second electrode pads disposed on the substrate;
• and
• the multilayer ceramic electronic component installed on the substrate,
• the multilayer ceramic electronic component including:
• a ceramic body having a plurality of dielectric layers stacked in the ceramic body;
• active layers including a plurality of first and second internal electrodes disposed to be alternately exposed to end surfaces of the ceramic body, the dielectric layers being interposed between the first and second internal electrodes;
• first and second external electrodes disposed on the end surfaces of the ceramic body and electrically connected to the first and second internal electrodes, respectively,
• wherein the active layers include a plurality of first active layers including a ferroelectric layer and a plurality of second active layers including a paraelectric layer, the first and second active layers being alternately stacked, and
• wherein each of the first and second active layers includes a plurality of the first internal electrodes and a plurality of the second internal electrodes.