System on chip for embodying deepstop mode and method thereof

A system-on-a-chip disclosed herein: Hard macro block and; Deep-stop mode when the power control to enable the dip-stop mode signal indicating the entry into the column enable signal dip and dip-stop mode; Normal mode multi-dip tower control logic for transferring to the hard macro block data outputted from the CMOS logic threshold and; And the deep-stop mode in response to the active power control of the signal signal, and multi-activating the data control signal includes a threshold CMOS control logic, the dip tower control logic is the dip column enable signal, the deep-stop mode to the hard macro block in response to the activation of, and the dip column to latch the data outputted from the threshold CMOS logic enable signal and the power control signal, status signal, and in response to activating the multi of the data control signal and of being configured to cut off the power supply.