MH16V7245BWJ-5中文資料三菱電機數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The MH16V7245BWJ is 16777216-word x 72-bit dynamic ram module. This consist of eighteen industry standard 16M x 4 dynamic RAMs in SOJ and one industry standard EEPROM in TSSOP.

The mounting of SOJs and TSSOP on a card edge dual in-line package provides any application where high densities and large of quantities memory are required.

This is a socket-type memory module ,suitable for easy interchange or addition of module.

FEATURES

? Utilizes industry standard 16M x 4 RAMs in SOJ and industry standard EEPROM in TSSOP

? 168-pin (84-pin dual dual in-line package)

? Single +3.3V(±0.3V) supply operation

? Low stand-by power dissipation

32.4mW(Max) . . . . . . . . . . . . . . . . . . . LVCMOS input level

? Low operation power dissipation

MH16V7245BWJ -5 . . . . . . . . . . . . . . . . . . 8.43W(Max)

MH16V7245BWJ -6 . . . . . . . . . . . . . . . . . . 7.78W(Max)

? All input are directly LVTTL compatible

? All output are three-state and directly LVTTL compatible

? Includes(0.22uF x 18) decoupling capacitors

? 4096 refresh cycle every 64ms

? Hyper-page mode,Read-modify-write, /CAS before /RAS refresh,Hidden refresh capabilities

? Gold plating contact pads

APPLICATION

Main memory unit for computers , Microcomputer memory