DESCRIPTION

The MH32S72APHB is 33554432 - word by 72-bit Synchronous DRAM module. This consists of eighteen industry standard 16Mx8 Synchronous DRAMs in TSOP and one industory standard EEPROM in TSSOP.

The mounting of TSOP on a card edge Dual Inline package provides any application where high densities and large quantities of memory are required.

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

FEATURES

? Utilizes industry standard 16M x 8 Sy nchronous DRAMs TSOP and industry standard EEPROM in TSSOP

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

? single 3.3V±0.3V power supply

? Max. Clock frequency -6:133MHz,-7,8:100MHz

? Fully synchronous operation referenced to clock rising edge

? 4 bank operation controlled by BA0,1(Bank Address)

? /CAS latency- 2/3(programmable)

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

? Burst type- sequential / interleave(programmable)

? Column access - random

? Auto precharge / All bank precharge controlled by A10

? Auto refresh and Self refresh

? 4096 refresh cycle /64ms

? LVTTL Interface

? Discrete IC and module design conform to PC100/PC133 specification.

APPLICATION

PC main memory