Non-volatile logic circuit and system LSI having the same

摘要

A non-volatile logic circuit according to the present invention is comprised of: a logic circuit block; and an input/output unit operable to input and output data between the logic circuit block and the input/output unit and between a data bus and the input/output unit, wherein the input/output unit has a non-volatile data holding circuit which holds the data. Furthermore, a system large-scale integration (LSI) according to the present invention is comprised of a plurality of non-volatile logic circuits which are connected with one another via a data bus.