Buffer chip, semiconductor package including buffer chip and memory chip, memory module, and operation method of semiconductor package

Abstract

A semiconductor package may include: a package substrate including a plurality of terminals for communication with a memory controller and a plurality of bonding pads for communication inside a package; a buffer chip located on the package substrate; a plurality of memory chips stacked on the buffer chip; and a plurality of wires connecting the plurality of bonding pads and the plurality of memory chips. The buffer chip may communicate with the memory controller through the plurality of terminals of the package substrate, and the plurality of memory chips may communicate with the buffer chip through the plurality of wires and the plurality of bonding pads of the package substrate.

Dependencies are inferred from the claim text.