COMPUTING-IN-MEMORY DEVICE INCLUDING DIGITAL-TO-ANALOG CONVERTER BASED ON MEMORY STRUCTURE
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United States of America Patent
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Issued Date -
Apr 18, 2024
app pub date -
Jun 27, 2023
filing date -
Jun 28, 2022
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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.
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