The electrostatic discharge protection circuit prevents internal elements from being damaged due to static electricity. The patterning device is capable of imparting a radiation beam with a pattern in its cross-section to form a patterned radiation beam. Data is input into the processor, such as age, height, weight and sex, and the processor generates an exercise protocol according to a protocol-generating algorithm and the user data. A positional relationship can be maintained between the asperity transducer and the data storage medium using the asperities on the data storage medium for reference. The semiconductor device further comprises a programming unit coupled to the wordline and the first and the second bitlines.