M5M4464P-15

MITSUBISHI LSls MsM4464P-12, -15 262 144-BIT(65 536-WORD BY 4-BIT) DYNAMIC RAM DESCRIPTION This is family of 65536-word by 4-bit dynamic RAMs, fabricated with the high performance N-channel silicon-gate MOS process, and is ideal for large-ca-pacity memory systems where high speed, low power dissipation, and low costs are essential. The use of double-layer polysilicon process technology and a single-transistor dynamic storage cell provide high circuit density at reduced costs, and the use of dynamic circuitry including sense amplifiers assures low power dissipation. Multiplexed address inputs permit both a reduction in pins to the standard l8-pin package configuration and an increase in system densities. The M5M4464P operates on a 5V power supply using the on-chip substrate bias generator. FEATURES Performance ranges Type name M5M4464P-12 M5M4464P-15 Access time (max) (ns) 120 150 Cycle time (min) Ins I 220 260 Power dissipation "ypl ImWI 260 230 65536 x 4 Organization ...