Single-ended static random access memory

A single-ended static random access memory is provided. The static memory includes at least a memory cell and a third switch. The memory cell includes a data lock unit, a first switch, a second switch and a data transfer unit. The data lock unit is used to lock an input data, and provide a saved data and an inverse saved data. The first switch and the second switch transfer a first reference data to the data lock unit according to a first word line signal and a second word line signal. The data transfer unit transfers a first reference data to a bit line according to the save data and a control signal. The third switch receives a first reference data and the control signal. The third switch transfers the first reference data to the first switch, the second switch and the data transfer unit according to the control signal.