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US 11,909,413 B2Granted
Semiconductor integrated circuit and analog-to-digital converter
AssigneeKioxia Corporation
InventorAtsushi Kawasumi
Life of this patent
Estimating the term…
Abstract
A semiconductor integrated circuit has a digital signal generator that generates a binary signal whose logic transitions at a timing according to a discharge amount of a second wiring which is discharged when multiplication data of first data stored in a memory cell and second data on a first wiring is a first logic; and a transition timing detector that detects a timing at which the logic of the binary signal transitions.
Claims20
A semiconductor integrated circuit comprising:
- a digital signal generator that generates a binary signal whose logic transitions at a timing according to a discharge amount of a second wiring which is discharged when multiplication data of first data stored in a memory cell and second data on a first wiring is a first logic;
- and
- a transition timing detector that detects a timing at which the logic of the binary signal transitions.
An analog-to-digital converter comprising:
- a digital signal generator that generates a binary signal whose logic transitions at a timing according to a discharge amount of a second wiring which is discharged when multiplication data of first data, stored in a memory cell, and second data on a first wiring is a first logic;
- a plurality of arithmetic and logic units that detect a timing at which the logic of the binary signal transitions;
- a plurality of holders that hold a plurality of signals output from the plurality of arithmetic and logic units;
- and
- an encoder that generates a digital signal according to a discharge amount of the second wiring based on the plurality of signals held by the plurality of holders.
2 more elements
Dependencies are inferred from the claim text.