Semiconductor memory device, write control circuit and write control method for the same

摘要

A semiconductor memory device and a write control circuit which may detect write failures and a write control method for the same are provided. The semiconductor memory device may include a memory cell array, a bit line amplifier, a switch unit, and a write driver. Exemplary embodiments of the semiconductor memory device, according to the present invention, may determine the activation timing of the column select line signal using a clock enable signal and a mode register set signal, without synchronizing with a master clock signal.