公开(公告)号：US20240127873A1

公开(公告)日：2024-04-18

申请号：US18342013

申请日：2023-06-27

Applicant: Korea University Research and Business Foundation

Inventor： Jongsun PARK ,  Joonhyung KIM ,  Kyeong-ho LEE

IPC: G11C7/16 ,  G11C7/10 ,  G11C8/08

CPC classification number: G11C7/16 ,  G11C7/1069 ,  G11C8/08

Abstract: Disclosed is a computing-in-memory device, which includes a memory cell array including an analog multiplication unit that performs a multiply-accumulate (MAC) operation on a pre-stored weight and a first analog voltage corresponding to multi-bit input data, and a driver that applies the multi-bit input data to the analog multiplication unit, and the analog multiplication unit includes a digital-to-analog converter that converts the multi-bit input data into the first analog voltage.