Semiconductor memory device

Along with the miniaturization of the semiconductor memory device, the resistor and parasitic capacitance of the wires become large, which prevents the semiconductor memory device from being speeded up. In a semiconductor memory device having a semiconductor substrate having a main surface, a first memory cell row having a plurality of first memory cells arranged in parallel to a first direction in plan view on the main surface, a first word line connected to the plurality of first memory cells, a first word line driver for changing a potential of the first word line, and a control circuit for outputting a first predecode signal to the first word line driver via the first predecode line in response to a clock signal and an address signal, a repeater is inserted between the control circuit and the first word line driver.