Abstract: A DRAM memory device includes at least one memory cell including a transistor having a first electrode, a second electrode and a control electrode. A capacitor is coupled to the first electrode. At least one electrically conductive line is coupled to the second electrode and at least one second electrically conductive line is coupled to the control electrode. The electrically conductive lines are located between the transistor and the capacitor. The capacitor can be provided above a fifth metal level.

Abstract: A dynamic random access memory device may include DRAM memory cells including several lines of memory cells, and line selection circuitry associated with each line. The line selection circuitry may include a first voltage-elevator stage configured to receive two initial control logic signals each having an initial voltage level corresponding to a first logic state, and to deliver two intermediate control logic signals each having an intermediate voltage level above the initial level and corresponding to the first logic state. The line selection circuitry may also include a control circuit to be supplied by PMOS transistors with a supply voltage having a second voltage level greater than the intermediate voltage level, and configured to, in the presence of the two intermediate control logic signals have their first logic state deliver to the gates of the memory cell transistors, a selection logic signal having the second voltage level.

Abstract: A memory includes memory cells, data lines, block select lines, and selection circuitry. The data lines provide data to and from the memory cells and may be grouped into blocks. Each block includes data lines. Each of the block select lines is associated with a respective one of the blocks. The selection circuitry is select a block in response to a respective block select line and the memory performs a memory operation using the selected bit line block.

Abstract: A dynamic random access memory device may include DRAM memory cells including several lines of memory cells, and line selection circuitry associated with each line. The line selection circuitry may include a first voltage-elevator stage configured to receive two initial control logic signals each having an initial voltage level corresponding to a first logic state, and to deliver two intermediate control logic signals each having an intermediate voltage level above the initial level and corresponding to the first logic state. The line selection circuitry may also include a control circuit to be supplied by PMOS transistors with a supply voltage having a second voltage level greater than the intermediate voltage level, and configured to, in the presence of the two intermediate control logic signals have their first logic state deliver to the gates of the memory cell transistors, a selection logic signal having the second voltage level.

Abstract: A DRAM memory device includes at least one memory cell including a transistor having a first electrode, a second electrode and a control electrode. A capacitor is coupled to the first electrode. At least one electrically conductive line is coupled to the second electrode and at least one second electrically conductive line is coupled to the control electrode. The electrically conductive lines are located between the transistor and the capacitor. The capacitor can be provided above a fifth metal level.

Abstract: A memory includes memory cells, data lines, block select lines, and selection circuitry. The data lines provide data to and from the memory cells and may be grouped into blocks. Each block includes data lines. Each of the block select lines is associated with a respective one of the blocks. The selection circuitry is select a block in response to a respective block select line and the memory performs a memory operation using the selected bit line block.

Abstract: A memory includes memory cells arranged as a matrix of rows and columns between word lines and bit lines, and a set of differential read/write amplifiers for reading and writing of the memory cells and for communicating with local bit lines common to at least some of the memory cells. A read/write circuit is common to the set of differential read/write amplifiers, and a set of selection gateways selectively transfer data between the common read/write circuit and a selected differential read/write amplifier.

Abstract: A sense amplifier of a DRAM includes, in series between two terminals of application of a supply voltage, at least one first transistor of a first channel type, and an amplification stage formed of two parallel branches each including a second transistor of the first channel type in series with a transistor of a second channel type. The gates of the transistors of a same branch are connected to the junction point of the transistors of the other branch. Each branch including at least one first additional transistor of the first channel type in parallel with at least each second transistor of the first channel type.

Abstract: A memory includes memory cells arranged as a matrix of rows and columns between word lines and bit lines, and a set of differential read/write amplifiers for reading and writing of the memory cells and for communicating with local bit lines common to at least some of the memory cells. A read/write circuit is common to the set of differential read/write amplifiers, and a set of selection gateways selectively transfer data between the common read/write circuit and a selected differential read/write amplifier.

Abstract: A sense amplifier of a DRAM includes, in series between two terminals of application of a supply voltage, at least one first transistor of a first channel type, and an amplification stage formed of two parallel branches each including a second transistor of the first channel type in series with a transistor of a second channel type. The gates of the transistors of a same branch are connected to the junction point of the transistors of the other branch. Each branch including at least one first additional transistor of the first channel type in parallel with at least each second transistor of the first channel type.

Abstract: A sense amplifier of a DRAM includes, in series between two terminals of application of a supply voltage, at least one first transistor of a first channel type, and an amplification stage formed of two parallel branches each including a second transistor of the first channel type in series with a transistor of a second channel type. The gates of the transistors of a same branch are connected to the junction point of the transistors of the other branch. Each branch including at least one first additional transistor of the first channel type in parallel with at least each second transistor of the first channel type.

Abstract: A sense amplifier of a DRAM includes, in series between two terminals of application of a supply voltage, at least one first transistor of a first channel type, and an amplification stage formed of two parallel branches each including a second transistor of the first channel type in series with a transistor of a second channel type. The gates of the transistors of a same branch are connected to the junction point of the transistors of the other branch. Each branch including at least one first additional transistor of the first channel type in parallel with at least each second transistor of the first channel type.