Abstract: A memory device including a first memory cell, a first tracking cell, a tracking bit line, a second tracking cell and a word line driver. The first memory cell is configured to receive a first word line signal. The first tracking cell is configured to emulate the first memory cell. The tracking bit line is configured to transmit a tracking bit line signal to the first tracking cell. The second tracking cell is configured to adjust the tracking bit line signal according to the first word line signal. The word line driver is configured to adjust the first word line signal according to the tracking bit line signal and a first distance between the second tracking cell and a common node on the tracking bit line.

Abstract: A memory device including a first memory cell, a first tracking cell, a tracking bit line, a second tracking cell and a word line driver. The first memory cell is configured to receive a first word line signal. The first tracking cell is configured to emulate the first memory cell. The tracking bit line is configured to transmit a tracking bit line signal to the first tracking cell. The second tracking cell is configured to adjust the tracking bit line signal according to the first word line signal. The word line driver is configured to adjust the first word line signal according to the tracking bit line signal and a first distance between the second tracking cell and a common node on the tracking bit line.

Abstract: A memory device and a method of operating the memory device are disclosed. In one aspect, the memory device includes a word line driver connected to a word line, a row of memory cells connected to the word line, each memory cell powered by a first supply voltage, and a power circuit. The power circuit is configured to provide the first supply voltage to the word line driver when a read condition is satisfied, and a second supply voltage to the word line driver when the read condition is not satisfied, the second supply voltage being less than the first supply voltage.

Abstract: A power control device includes a first switch and a second switch. A first terminal of the first switch is configured to receive a first voltage signal in a first voltage domain, and a first terminal of the second switch is configured to receive a second voltage signal in a second voltage domain different from the a first voltage domain. A second terminal of the second switch is coupled to a second terminal of the first switch, and a control circuit is coupled to control terminals of the first switch and the second switch. The control circuit is configured to turn on the first switch in response to a decrease of a voltage level of the first voltage signal.

Abstract: The present disclosure provides a memory circuit. The memory circuit includes: a plurality of word lines, a word line driver, and a first conductive line. The word line driver is electrically connected to the word lines. The word line driver includes: a plurality of first electronic components and a plurality of second electronic components. The plurality of first electronic components each electrically connected to the corresponding word line. The plurality of second electronic components each having a first terminal and a second terminal. The first terminal is electrically connected to the corresponding word line and the corresponding first electronic component. The first conductive line is electrically connected to the second terminal of the second electronic components. The first conductive line has a length proportional to the number of the word lines.

Abstract: A memory device and a method of operating the memory device are disclosed. In one aspect, the memory device includes a word line driver connected to a word line, a row of memory cells connected to the word line, each memory cell powered by a first supply voltage, and a power circuit. The power circuit is configured to provide the first supply voltage to the word line driver when a read condition is satisfied, and a second supply voltage to the word line driver when the read condition is not satisfied, the second supply voltage being less than the first supply voltage.

Abstract: A power control device includes a first switch and a second switch. A first terminal of the first switch is configured to receive a first voltage signal in a first voltage domain, and a first terminal of the second switch is configured to receive a second voltage signal in a second voltage domain different from the a first voltage domain. A second terminal of the second switch is coupled to a second terminal of the first switch, and a control circuit is coupled to control terminals of the first switch and the second switch. The control circuit is configured to turn on the first switch in response to a decrease of a voltage level of the first voltage signal.

Abstract: The present disclosure provides a memory circuit. The memory circuit includes: a plurality of word lines, a word line driver, and a first conductive line. The word line driver is electrically connected to the word lines. The word line driver includes: a plurality of first electronic components and a plurality of second electronic components. The plurality of first electronic components each electrically connected to the corresponding word line. The plurality of second electronic components each having a first terminal and a second terminal. The first terminal is electrically connected to the corresponding word line and the corresponding first electronic component. The first conductive line is electrically connected to the second terminal of the second electronic components. The first conductive line has a length proportional to the number of the word lines.

Abstract: A power detection circuit is provided. The power detection circuit includes a comparator circuit operative to generate an output signal in response to an input signal. The output signal is configured to change from a first value to a second value in response to the input signal attaining a first threshold value. The output signal is configured to change from the second value to the first value in response to the input signal subsequently attaining a second threshold value. A current limiting circuit is connected to the comparator circuit and operative to limit a leakage current of the comparator circuit.

Abstract: A memory device includes a plurality of memory cells; a word line, connected to one of the plurality of memory cells, that is configured to provide a first WL pulse having a rising edge and a falling edge that define a pulse width of the first WL pulse; a first tracking WL, formed adjacent to the memory cells, that is configured to provide, via being physically or operatively coupled to a bit line (BL) configured to write a logic state to the memory cell, a second WL pulse having a rising edge with a decreased slope; and a first tracking BL, configured to emulate the BL, that is coupled to the first tracking WL such that the pulse width of the first WL pulse is increased based on the decreased slope of the rising edge of the second WL pulse.

Abstract: A power detection circuit is provided. The power detection circuit includes a comparator circuit operative to generate an output signal in response to an input signal. The output signal is configured to change from a first value to a second value in response to the input signal attaining a first threshold value. The output signal is configured to change from the second value to the first value in response to the input signal subsequently attaining a second threshold value. A current limiting circuit is connected to the comparator circuit and operative to limit a leakage current of the comparator circuit.

Abstract: A memory device includes a plurality of memory cells; a word line, connected to one of the plurality of memory cells, that is configured to provide a first WL pulse having a rising edge and a falling edge that define a pulse width of the first WL pulse; a first tracking WL, formed adjacent to the memory cells, that is configured to provide, via being physically or operatively coupled to a bit line (BL) configured to write a logic state to the memory cell, a second WL pulse having a rising edge with a decreased slope; and a first tracking BL, configured to emulate the BL, that is coupled to the first tracking WL such that the pulse width of the first WL pulse is increased based on the decreased slope of the rising edge of the second WL pulse.

Abstract: A memory device including a first memory cell, a first tracking cell, a tracking bit line, a second tracking cell and a word line driver. The first memory cell is configured to receive a first word line signal. The first tracking cell is configured to emulate the first memory cell. The tracking bit line is configured to transmit a tracking bit line signal to the first tracking cell. The second tracking cell is configured to adjust the tracking bit line signal according to the first word line signal. The word line driver is configured to adjust the first word line signal according to the tracking bit line signal and a first distance between the second tracking cell and a common node on the tracking bit line.

Abstract: A power control device includes a first switch and a second switch. A first terminal of the first switch is configured to receive a first voltage signal in a first voltage domain, and a first terminal of the second switch is configured to receive a second voltage signal in a second voltage domain different from the a first voltage domain. A second terminal of the second switch is coupled to a second terminal of the first switch, and a control circuit is coupled to control terminals of the first switch and the second switch. The control circuit is configured to turn on the first switch in response to a decrease of a voltage level of the first voltage signal.

Abstract: The present disclosure provides a memory circuit. The memory circuit includes: a plurality of word lines, a word line driver, and a first conductive line. The word line driver is electrically connected to the word lines. The word line driver includes: a plurality of first electronic components and a plurality of second electronic components. The plurality of first electronic components each electrically connected to the corresponding word line. The plurality of second electronic components each having a first terminal and a second terminal. The first terminal is electrically connected to the corresponding word line and the corresponding first electronic component. The first conductive line is electrically connected to the second terminal of the second electronic components. The first conductive line has a length proportional to the number of the word lines.

Abstract: A memory device is disclosed. The memory device includes word lines, a tracking bit line and a word line driver. The word lines are configured to transmit word line signals to memory cells. The tracking bit line is coupled to a first plurality of tracking cells that are arranged in rows. The word line driver is coupled to the word lines and a control circuit that is coupled through the tracking bit line to the word lines. The word line driver is configured to control a falling edge of each of the word line signals, by receiving each corresponding tracking bit line signal of tracking bit line signals transmitted from the tracking bit line, based on a resistance of a length of the tracking bit line. The length is substantially distanced from each corresponding row of the rows to the control circuit. A method is also disclosed herein.

Abstract: A power detection circuit is provided. The power detection circuit includes a comparator circuit operative to generate an output signal in response to an input signal. The output signal is configured to change from a first value to a second value in response to the input signal attaining a first threshold value. The output signal is configured to change from the second value to the first value in response to the input signal subsequently attaining a second threshold value. A current limiting circuit is connected to the comparator circuit and operative to limit a leakage current of the comparator circuit.

Abstract: A power detection circuit is provided. The power detection circuit includes a comparator circuit operative to generate an output signal in response to an input signal. The output signal is configured to change from a first value to a second value in response to the input signal attaining a first threshold value. The output signal is configured to change from the second value to the first value in response to the input signal subsequently attaining a second threshold value. A current limiting circuit is connected to the comparator circuit and operative to limit a leakage current of the comparator circuit.

Abstract: A memory device is disclosed. The memory device includes word lines, a tracking bit line and a word line driver. The word lines are configured to transmit word line signals to memory cells. The tracking bit line is coupled to a first plurality of tracking cells that are arranged in rows. The word line driver is coupled to the word lines and a control circuit that is coupled through the tracking bit line to the word lines. The word line driver is configured to control a falling edge of each of the word line signals, by receiving each corresponding tracking bit line signal of tracking bit line signals transmitted from the tracking bit line, based on a resistance of a length of the tracking bit line. The length is substantially distanced from each corresponding row of the rows to the control circuit. A method is also disclosed herein.

Abstract: A memory device and a method of operating the memory device are disclosed. In one aspect, the memory device includes a word line driver connected to a word line, a row of memory cells connected to the word line, each memory cell powered by a first supply voltage, and a power circuit. The power circuit is configured to provide the first supply voltage to the word line driver when a read condition is satisfied, and a second supply voltage to the word line driver when the read condition is not satisfied, the second supply voltage being less than the first supply voltage.