The M5M467405/465405BJ,BTP is organized 16777216-word by 4-bit, M5M467805/465805BJ,BTP is organized 8388608-word by 8-bit, and M5M465165BJ,BTP is organized 4194304-word by 16-bit dynamic RAMs, fabricated with the high performance CMOS process, and are suitable for large-capacity memory systems with high speed and low power dissipation. The use of double-layer aluminum process combined with CMOS technology and a single-transistor dynamic storage stacked capacitor cell provide high circuit density. Multiplexed address inputs permit both a reduction in pins and an increase in system densities.