MH64S72QJA -7

Features:

·Utilizes industry standard 32M X 4 Synchronous DRAMs in TSOP package , industry standard Resister in TSSOP package , and industry standard PLL in TSSOP package.
·Single 3.3V +/- 0.3V power supply
·LVTTL Interface
·4096 refresh cycles every 64ms


Application

Main memory unit for computers, Microcomputer memory.


Specifications

Symbol	Parameter	Conditions	Ratings	Unit
Vdd	Supply Voltage	With respect to Vss	-0.5 ~ 4.6	V
VI	Input Voltage	With respect to Vss	-0.5 ~ 4.6	V
VO	Output Voltage	With respect to Vss	-0.5 ~ 4.6	V
IO	Output Current		50	mA
Pd	Power Dissipation	Ta=25°C	40	W
Topr	Operating Temperature		0~ 70	°C
Tstg	Storage Temperature		-45~ 100	°C

Description

The MH64S72QJA is 67108864 - word x 72-bit Sy nchronous DRAM stacked structural module. This consist of thirty -six industry standard 32M x 4 Sy nchronous DRAMs in TSOP.

The stacked structure of TSOP MH64S72QJA on a card edge dual inline package prov ides any application where high densities and large of quantities memory are required.

MH64S72QJA is a socket-ty pe memory module ,suitable f or easy interchange or addition of module.