SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, PRINTED BOARD AND MANUFACTURING METHOD OF THE SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

A semiconductor integrated circuit device includes a component built-in board in which at least a first core layer on which a first electronic component is mounted, a second core layer on which a second electronic component is mounted, an adhesive layer arranged between the first core layer and the second core layer, and wiring layers are stacked; a third electronic component mounted in a first core layer side of the component built-in board and electrically connected to the at least one of the first and second electronic components through the wiring layers; and an external connection terminal formed in a second core layer side of the component built-in board and electrically connected to at least one of the first and second electronic components.