Semiconductor device having test function and test method using the same

Abstract

A semiconductor device having a test function includes a program counter for storing a breaking address in a storage unit in response to control signals, increasing a count address in response to the control signals, and storing the increased count address in the storage unit; a controller for stopping the increase of the count address when the count address is identical to the breaking address and outputting a pump holding signal; an oscillator for generating a clock signal in response to an enable signal and maintaining a current cycle of the clock signal in response to the pump holding signal; and a pump unit for generating an output voltage in response to the clock signal.

Dependencies are inferred from the claim text.