Importance

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Abstract

An electrically erasable and programmable non-volatile memory device includes memory cells arranged in rows and columns, and each column of memory cells is associated with a respective local bit line. The local bit lines are divided into packets of local bit lines, each packet of local bit lines associated with a respective main bit line. Each local bit line is selectively couplable to the respective main bit line by a corresponding selector. Each local bit line is selectively couplable to a reference terminal, for receiving a reference voltage, by a corresponding discharge selector. Each discharge selector is active when the memory device is in a standby state. The non-volatile memory device further includes biasing circuitry to bias each main bit line to a pre-charge voltage during operation, and reading circuitry to select and access a group of memory cells during reading operations.

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First Claim