HMD1M32M2EG-60中文资料HANBIT数据手册PDF规格书

DESCRIPTION

The HMD1M32M2EG is an 1M x 32 bits Dynamic RAM MODULE which is assembled 2 pieces of 1M x 16bit DRAMs in 42 pin SOJ package on single sides the printed circuit board with decoupling capacitors. The HMD1M32M2EG is optimized for application to the systems, which are required high density and large capacity such as main memory of the computers and an image memory systems, and to the others, which are, requested compact size.

The HMD1M32M2G provides common data and outputs.

特性 Features

♦ Part Indentification

- HMD1M32M2EG – Gold plate Lead

♦ 72 pins Single In-Line Package

♦ EDO Mode Capability

♦ Single +5V± 0.5V power supply

♦ Fast Access Time & Cycle Time

♦ Low Power

Active: 1,870/1,650/1,430 mW(MAX)

Standby: 11mW(CMOS level : MAX)

♦ /RAS Only Refresh, /CAS before /RAS Refresh, Hidden Refresh Capability

♦ All inputs and outputs TTL Compatible

♦ 1,024 Refresh Cycles/16ms