Semiconductor memory device

摘要

The semiconductor memory device of the present invention is provided with a switching element comprised of a single channel MOS transistor at a halfway of a path used to transmit a high voltage supplied to the memory array via the external terminal at the time of a test performance, so that the switching element is turned off when a word line is changed to another, thereby resetting of the supply voltage having been required conventionally for each test performance is omitted.