MH6404AND1-15

MITSUBISHI LSls MH6404ANDl-15 262 144-BIT (65 536-WORD BY 4-BIT) DYNAMIC RAM DESCRIPTION The MH6404AND1 is 65 536-word x 4 bit dynamic RAM and consists of four industry standard 64K x 1 dynamic RAMs in leadless chip carrier. The mounting of leadless chip carriers on a ceramic single in-line package provides any application where high densities and large quantities of memory are required. FEATURES High speed Type name MH6404ANDl-15 Access time (max) Ins} 150 Cycle time {min} (ns) 260 Power dissipatio'n Itypl ImWI 600 Utilizes industry standard 64K RAMs in leadless chip carriers 22 pin Single In-line Package Single +5V (±1 0%) supply operation Low stand by power dissipation ......... 88 mW (max) Low operating power dissipation: MH6404ANDl-15 990mW (max) All inputs are directly TTL compatible All outputs are three-state and directly TTL compatible Includes (0.22J1F x 2) decoupling capacitors 128 refresh cycles (every 2ms) A7 Pin is not need ...