SEMICONDUCTOR DEVICE AND CONTROL METHOD OF THE SAME

摘要

A semiconductor device comprises a bit determination circuit to count the number of bits at a first level in an input address signal formed of a plurality of bits and to output a result indicating whether or not a value of the count exceeds a predetermined determination threshold value, as a bit determination result signal, and a selection control circuit to select a non-volatile program element to be cut off, based on the bit determination result signal and the address signal. Additional apparatus and methods are described.

主权项

1. A semiconductor device, comprising:
a bit determination circuit to count a number of bits at a first level in an input address signal formed of a plurality of bits, and to output a result of counting indicating whether or not a value of the count exceeds a predetermined determination threshold value, as a bit determination result signal; and a selection control circuit to select a non-volatile program element to be cut off, based on the bit determination result signal and the address signal.