Systems, apparatuses, and methods related to a flip-on-precharge disable operation are described herein. In an example, a flip-on-precharge disable operation can include activating a set of memory cells in a memory device to perform a memory access. The memory device can include a plurality of sets of memory cells corresponding to respective portions of an array of memory cells of the memory device. The flip-on-precharge disable operation can further include receiving signaling indicative of a command for a precharge operation on a set of the plurality of sets of memory cells. The signaling can include one or more bits that indicates whether to disable a randomly performed flip operation on the set of memory cells. The flip-on-precharge disable operation can include, in response to the one or more bits indicating to disable the flip operation, performing the precharge operation without randomly performing the flip operation on the set of memory cells.

A pseudo-triple-port memory is provided with read datapaths and write datapaths. The pseudo-triple-port memory includes a plurality of pseudo-triple-port bitcells, each pseudo-triple-port first bitcell having a first read port coupled to a first bit line, a second read port coupled to a second bit line, and a write port coupled to the first bit line and to the second bit line.

Provided are a page buffer and a memory device including the same. A memory device includes: a memory cell array including a plurality of memory cells; and a page buffer circuit including page buffer units in a first horizontal direction, the page buffer units being connected to the memory cells via bit lines, and cache latches in the first horizontal direction, the cache latches corresponding to the page buffer units, wherein each of the page buffer units includes one or more pass transistors connected to a sensing node of each of the plurality of page buffer units, the sensing node electrically connected to a corresponding bit line. Each sensing node included in each of the page buffer units and the combined sensing node are electrically connected to each other through the pass transistors.

Systems and methods are provided for controlling a wake-up operation of a memory circuit. The memory circuit is configured to precharge the bit lines of a memory array sequentially during wakeup. A sleep signal is received by the first bit line of a memory cell and then a designed delay occurs prior to the precharge of a second complementary bit line. The sleep signal may then precharge the bit lines of a second memory cell with further delay between the precharge of each bit line. The memory circuit is configured to precharge both bit lines of a memory cell at the same time when an operation associated with that cell is designated.

Systems and methods are provided for controlling a wake-up operation of a memory circuit. The memory circuit is configured to precharge the bit lines of a memory array sequentially during wakeup. A sleep signal is received by the first bit line of a memory cell and then a designed delay occurs prior to the precharge of a second complementary bit line. The sleep signal may then precharge the bit lines of a second memory cell with further delay between the precharge of each bit line. The memory circuit is configured to precharge both bit lines of a memory cell at the same time when an operation associated with that cell is designated.

A mask read only memory device is provided. Single-transistor memory cells are arranged in rows and columns. Each word line is associated with a corresponding row. Each bit line is associated with a corresponding column. Each first reference line selectively provides a first potential in a first phase and a second potential in a second phase. Each second reference line selectively provides the second potential in the first read phase and the first potential in the second phase. Each memory cell has a gate coupled to a word line, a drain coupled to a bit line and a source terminal either floating, grounded or coupled to one among a first reference line and a second reference line. One of first to fourth logic values is read during the memory cell.

A mask read only memory device is provided. Single-transistor memory cells are arranged in rows and columns. Each word line is associated with a corresponding row. Each bit line is associated with a corresponding column. Each first reference line selectively provides a first potential in a first phase and a second potential in a second phase. Each second reference line selectively provides the second potential in the first read phase and the first potential in the second phase. Each memory cell has a gate coupled to a word line, a drain coupled to a bit line and a source terminal either floating, grounded or coupled to one among a first reference line and a second reference line. One of first to fourth logic values is read during the memory cell.

An equalization circuit structure includes a semiconductor substrate including an equalization active region; a gate layer including a gate pattern and a power supply line, wherein the gate pattern is disposed on the equalization active region and configured for forming a transistor unit with the equalization active region, and the power supply line electrically connects the equalization active region with an external power supply and is configured for supplying power to the transistor unit.

An equalization circuit structure includes a semiconductor substrate including an equalization active region; a gate layer including a gate pattern and a power supply line, wherein the gate pattern is disposed on the equalization active region and configured for forming a transistor unit with the equalization active region, and the power supply line electrically connects the equalization active region with an external power supply and is configured for supplying power to the transistor unit.

The present invention includes apparatus and a method for reading one or more data states from an integrated circuitry memory cell, including the steps of connecting the memory cell to a bit line which is connected to an amplifier having an offset control which introduces an offset during the sensing portion of a read cycle to identify a data state stored in the memory cell.