參數(shù)資料
型號(hào): MH8S64DALD-8
廠商: Mitsubishi Electric Corporation
英文描述: 536870912-BIT (8388608 - WORD BY 64-BIT)Synchronous DRAM
中文描述: 536870912位(8388608 -文字,64位)同步DRAM
文件頁(yè)數(shù): 27/55頁(yè)
文件大小: 588K
代理商: MH8S64DALD-8
MH8S64PHC -7,-8,-10
536870912-BIT (8388608 - WORD BY 64-BIT)SynchronousDRAM
MITSUBISHI LSIs
( / 55 )
27
MITSUBISHI
ELECTRIC
9/ Dec. /1998
Preliminary Spec.
Some contents are subject to change without notice.
MIT-DS-0282-0.0
AUTO REFRESH
Single cycle of auto-refresh is initiated with a REFA(/CS=/RAS=/CAS=L,
/WE=/CKE=H) command. The refresh address is generated internally. 4096 REFA
cycles within 64ms refresh 128Mbit memory cells. The auto-refresh is performed on
4bank concurrentry. Before performing an auto-refresh, all banks must be in the idle
state. Auto-refresh to Auto-refresh interval is minimum tRC.Any command must not be
supplied to the device before tRC from the REFA command.
Auto-Refresh
CK
/S
/RAS
/CAS
/WE
CKE
A0-11
BA0,1
Auto Refresh on All Banks
Auto Refresh on All Banks
minimum tRC
NOP or DESLECT
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