Compute-in-memory device and method for reducing precharge current surge

A compute-in-memory (CIM) device includes a memory cell and calculation circuitry configured to perform a calculation based on an input value and a value stored in the memory cell, and to provide a signal at an output node based on the calculation. The CIM device also includes write circuitry config...

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Hauptverfasser: JEDHE, GAJANAN SAHEBRAO, DESHPANDE, CHETAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A compute-in-memory (CIM) device includes a memory cell and calculation circuitry configured to perform a calculation based on an input value and a value stored in the memory cell, and to provide a signal at an output node based on the calculation. The CIM device also includes write circuitry configured to perform a write operation on the memory cell and precharge circuitry configured to precharge the output node in response to the write circuitry performing the write operation.