SEMICONDUCTOR DEVICE, MANUFACTURE THEREOF, MEMORY CORE CHIP AND MEMORY PERIPHERAL CIRCUIT CHIP

摘要

PURPOSE: To provide a low-cost semiconductor device which is operated at a low voltage with low power consumption. CONSTITUTION: A semiconductor device comprises a plurality of circuit blocks having a first circuit block (DRAM core) and a second circuit block (DRAM peripheral circuit) having different block parameters such as design rules, wherein the first circuit block is formed on a first semiconductor chip (DRAM core chip)101, the second circuit block is formed on a second semiconductor chip 102, and electrically connected to the first circuit block. As a result, the semiconductor chips can be manufactured at low cost.