Patent ID: 8861215
Filing Date: 2014-10-14
Classification: G11C,H01L

Abstract:
1. An apparatus comprising: a wiring substrate including an insulating body having a first main surface and a second main surface opposite to the first main surface, the wiring substrate further including a plurality of first wiring layers each formed on the first main surface of the insulating body, each of the first wiring layers including a first terminal, a second terminal, a first line connecting the first and second terminals to each other, a third terminal being on a side opposite to the first terminal with respect to the second terminal and a second line connecting the second and third terminals to each other, and the first, second and third terminals and the first and second lines being formed continuously with one another in direct contact with the first main surface of the insulating body; a control device including a plurality of fourth terminals, the control device being mounted over the wiring substrate on a side of the first main surface of the insulating body with each of the fourth terminals being connected to the first terminal of an associated one of the first wiring layers; a first memory device including a plurality of fifth terminals, the first memory device being mounted over the wiring substrate on a side of the first main surface of the insulating body with each of the fifth terminals being connected to the second terminal of an associated one of the first wiring layers; and a second memory device including a plurality of sixth terminals, the second memory device being mounted over the wiring substrate on a side of the first main surface of the insulating body with each of the sixth terminals being connected to the third terminal of an associated one of the first wiring layers.