Patent ID: 9165870
Filing Date: 2015-10-20
Classification: H01L

Abstract:
1. A semiconductor storage device, insertable into an external apparatus, comprising: an organic substrate in which an external connection terminal is provided on one surface thereof; a semiconductor memory chip; a lead frame that includes a placing portion on which the semiconductor memory chip is placed and an adhering portion that is formed to extend toward a side of an insertion direction, the insertion direction being from the placing portion toward the external apparatus, wherein the lead frame is adhered to another surface of the organic substrate; and a resin mold section that exposes the external connection terminal and the organic substrate and seals the lead frame and the semiconductor memory chip, wherein the organic substrate is singulated to have a shape in which a portion in which the organic substrate does not overlap with the placing portion is larger than a portion in which the organic substrate overlaps with the placing portion, in plan view in a state of being adhered to the adhering portion, an end portion of the adhering portion in the insertion direction is formed within the resin mold section, the resin mold section has a first surface, a second surface, and a third surface, the first surface facing a same direction as the insertion direction, the second surface intersecting the first surface, the third surface facing away from the first surface, the lead frame further includes a first extending portion, the first extending portion extending perpendicularly from the adhering portion toward the second surface, and the lead frame further includes a second extending portion, the second extending portion extending perpendicularly from the placing portion toward the third surface.