摘要:
A system in package (SIP) semiconductor system includes a memory device, a controller, a first input/output terminal, a test control unit, and a second input/output terminal. The controller communicates with the memory device. The first input/output terminal performs communication between the controller and a device external to the SIP semiconductor system. The test control unit controls a predetermined test mode of the memory device. The second input/output terminal performs communication between the test control unit and at least the device external to the SIP semiconductor system.
摘要:
A semiconductor system, a semiconductor memory apparatus, and a method for input/output of data using the same are disclosed. The semiconductor system includes a controller and a memory apparatus where the controller is configured to transmit a clock signal, a data output command, an address signal, and a second strobe signal to a memory apparatus. The memory apparatus is configured to provide data to the controller in synchronization with the second strobe signal, and in response to the clock signal, the data output command, the address signal, and the second strobe signal received from the controller.
摘要:
A semiconductor apparatus includes a plurality of semiconductor chips which are stacked; and an auxiliary semiconductor chip configured to recover and transmit signals of the plurality of semiconductor chips through a plurality of through vias which extend vertically, at a predetermined time interval.
摘要:
A semiconductor apparatus includes first and second vias, a first circuit unit, a second circuit unit and a third circuit unit. The first and second vias electrically connect a first chip and a second chip with each other. The first circuit unit is disposed in the first chip, receives test data, and is connected with the first via. The second circuit unit is disposed in the first chip, and is connected with the second via and the first circuit unit. The third circuit unit is disposed in the second chip, and is connected with the first via. The first circuit unit outputs an output signal thereof to one of the first via and the second circuit unit in response to a first control signal.
摘要:
A semiconductor memory apparatus includes: a memory cell area including a plurality of memory cell arrays stacked therein, each memory cell array having a plurality of memory cells integrated and formed therein to store data and a plurality of through-lines formed therein to transmit signals; and a control logic area configured to generate parity bits using a data signal inputted to the memory cell area and transmit the generated parity bits and the data signal to different through-lines.
摘要:
A method for implementing a spare logic of a semiconductor memory apparatus includes the steps of: forming one or more contact conductive layers, which are independent, in a power line and an active area, respectively; and performing metal programming on the contact conductive layers formed in the power line and the active area to electrically couple the independent contact conductive layers formed in the power line and the active area.
摘要:
A memory system includes: a controller configured to provide a hidden auto refresh command; and a memory configured to perform a refresh operation in response to the hidden auto refresh command. The controller and the memory communicate with each other so that each refresh address of the controller and the memory has the same value as each other.