Patent ID: 11942460
Assignee: MICRON TECHNOLOGY, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A semiconductor device comprising:
a package substrate having a front side and a backside opposite the front side;
a controller die having a first surface connected to the front side of the package substrate, a second surface opposite the first surface, and a first longitudinal footprint;
a stack of second semiconductor dies on the second surface of the controller die, wherein the stack of second semiconductor dies has a second longitudinal footprint greater than the first longitudinal footprint in at least one dimension;
a passive electrical component on the front side of the package substrate and positioned at least partially within the second longitudinal footprint, wherein the passive electrical component has a first surface contacting the package substrate and a second surface opposite the first surface of the passive electrical component; and
an encapsulant material encasing the passive electrical component, the encapsulant material having an upper surface in a longitudinal plane with the second surface of the controller die and covering the second surface of each passive electrical component such that the encapsulant material contacts a lower surface of the stack of second semiconductor dies,
wherein the encapsulant material and the controller die support the stack of second semiconductor dies.