參數(shù)資料
型號: MSM5416258A
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 262,144-Word×16-Bit DYNAMIC RAM(256K字×16位動(dòng)態(tài)RAM)
中文描述: 262,144字× 16位動(dòng)態(tài)隨機(jī)存儲器(256K字× 16位動(dòng)態(tài)內(nèi)存)
文件頁數(shù): 9/21頁
文件大小: 263K
代理商: MSM5416258A
9/21
Semiconductor
MSM5416258A
TIMING WAVEFORM
Read Cycle (
RAS
Output Control)
RAS
A0 - A8
WE
DQ8 - 15
UCAS
LCAS
"H" or "L"
t
RC
t
RAS
t
RP
t
AR
t
CSH
t
CRP
t
RCD
t
RSH
t
CAS
t
RAD
t
ASR
t
RAH
t
ASC
t
CAH
t
RAL
Row
Column
t
RCS
t
RRH
t
RCH
t
RAC
Open
Valid Data
DQ0 - 7
Open
Valid Data
t
AA
t
CAC
t
OEZ
t
OEA
t
ROH
OE
t
OFF
t
OFF
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PDF描述
MSM5416262 262,144-Word ×16-Bit Multiport DRAM(256k字×16位多端口動(dòng)態(tài)RAM)
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MSM548332 278,400-Word×12-Bit Field Memory(278,400字×12位場存儲器)
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