Abstract: A semiconductor memory device includes a memory cell array, a sense amplifier, a register, a controller. The memory cell array includes a memory cell. The sense amplifier connects to the bit line. The register holds write data, and a write voltage. The controller outputs a busy signal. The controller causes the register to hold the write data and the write voltage upon receiving the first command, and resumes the write operation based on the write data and the write voltage held in the register upon receiving the resumption command.

Abstract: According to one embodiment, a semiconductor storage device includes a plurality of semiconductor chips and a control unit. The plurality of semiconductor chips is configured to connect to a signal transmission path and is controlled individually by individual chip enable signals. The plurality of semiconductor chips each includes a termination circuit connected to the signal transmission path. When one of the semiconductor chips is selected to input or output data, the control unit activates the termination circuit provided in the semiconductor chip that is not selected based on a first instruction signal and the chip enable signal.

Abstract: According to one embodiment, a semiconductor storage device includes a plurality of semiconductor chips and a control unit. The plurality of semiconductor chips is configured to connect to a signal transmission path and is controlled individually by individual chip enable signals. The plurality of semiconductor chips each includes a termination circuit connected to the signal transmission path. When one of the semiconductor chips is selected to input or output data, the control unit activates the termination circuit provided in the semiconductor chip that is not selected based on a first instruction signal and the chip enable signal.

Abstract: A semiconductor memory device includes a memory cell array, a sense amplifier, a register, a controller. The memory cell array includes a memory cell. The sense amplifier connects to the bit line. The register holds write data, and a write voltage. The controller outputs a busy signal. The controller causes the register to hold the write data and the write voltage upon receiving the first command, and resumes the write operation based on the write data and the write voltage held in the register upon receiving the resumption command.

Abstract: A semiconductor memory device includes a memory cell array including memory cells arranged therein. A first latch circuit temporarily holds data to perform a read operation and a write operation on the memory cell array. The second latch circuit temporarily holds a control signal. A control circuit controls the memory cell array, the first latch circuit and the second latch circuit. The control circuit limits an operation of the first latch circuit in a state after an operation on the memory cell array has been finished, and limits an operation of the second latch circuit based on a command supplied from external.

Abstract: A semiconductor memory device includes a memory cell array including memory cells arranged therein. A first latch circuit temporarily holds data to perform a read operation and a write operation on the memory cell array. The second latch circuit temporarily holds a control signal. A control circuit controls the memory cell array, the first latch circuit and the second latch circuit. The control circuit limits an operation of the first latch circuit in a state after an operation on the memory cell array has been finished, and limits an operation of the second latch circuit based on a command supplied from external.

Abstract: According to one embodiment, a semiconductor storage device includes a plurality of semiconductor chips and a control unit. The plurality of semiconductor chips is configured to connect to a signal transmission path and is controlled individually by individual chip enable signals. The plurality of semiconductor chips each includes a termination circuit connected to the signal transmission path. When one of the semiconductor chips is selected to input or output data, the control unit activates the termination circuit provided in the semiconductor chip that is not selected based on a first instruction signal and the chip enable signal.