DESCRIPTION

The MH64S72VJG is 67108864 - word x 72-bit Sy nchronous DRAM module. This consist of eighteen industry standard 64M x 4 Sy nchronous DRAMs in TSOP.

The TSOP on a card edge dual in-line package prov ides any application where high densities and large of quantities memory are required.

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

FEATURES

? Utilizes industry standard 64M X 4 Synchronous DRAMs in TSOP package , industrystandard Resistered buffer in TSSOP package,industry standard PLL in TSSOP package

? Single 3.3V +/- 0.3V supply

? Max.Clock frequency 133MHz forFully synchronous operation

? referenced to clock rising edge

? 4-bank operation controlled byBA0,BA1(Bank Address)

? /CAS latency-2/3(programmable,at buffer mode)

? LVTTL Interface

? Burst length 1/2/4/8/Full Page(programmable)

? Burst type- Sequential and interleave burst (programmable)

? Random column access

? Burst W rite / Single W rite(programmable)

? Auto precharge / All bank precharge controlled by A10

? Auto refresh and Self refresh

? 8192 refresh cycles every 64ms

APPLICATION

Main memoryor graphic memoryin computer systems