Device and method for controlling aivc voltage using block selection information in semiconductor memory

The present invention is a technique for controlling to be selectively supplied to the bank voltage according to the block select signal to install the array supply voltage drivers of different sizes depending on where each memory block in the semiconductor memory device. The bank voltage control method using a memory block selection information of the present invention to achieve this by using a is an active memory array block select signal and the step of detecting the array block select signal arranged on a distance from the bank voltage driver, disposed on the far when detecting the array block select signal with the normal customer specification driver and over step, and that the active memory array block select signal to customer specification driver drives the supplying the second bank voltage to the memory bank is an array block select signal arranged on the local area upon being detected by driving only the normal customer specification driver, it characterized in that it comprises the step of supplying a first voltage to the memory bank bank.