參數(shù)資料
型號(hào): MSM54C864-70ZS
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 65,536-Word X 8-Bit Multiport DRAM
中文描述: 65,536字× 8位多端口內(nèi)存
文件頁數(shù): 8/33頁
文件大?。?/td> 368K
代理商: MSM54C864-70ZS
Semiconductor
MSM54C864
8/33
AC Characteristics (3/3)
Parameter
Symbol
Note
Unit
ns
ns
ns
ns
ns
10
10
10
25
25
25
5
0
15
5
0
15
5
0
15
ns
ns
ns
ns
ns
ns
ns
ns
ns
25
25
0
0
0
5
15
5
15
25
25
0
0
0
5
15
5
15
25
25
0
0
0
5
15
5
15
t
SCC
t
SC
t
SCP
t
SCA
t
SOH
t
SDS
t
SDH
Max.
Min.
15
30
Max.
Min.
15
25
Max.
Min.
15
25
-10
-80
-70
ns
ns
30
10
30
10
30
10
8
ns
25
25
25
t
SEA
t
SE
t
SEP
t
SEZ
t
SZE
t
SZS
t
SWS
t
SWH
t
SWIS
t
SWIH
20
20
20
t
SRD
t
SDD
8
9
ns
ns
50
40
40
Access Time from SC
Serial Output Hold Time from SC
Serial Input Set-up Time
SC Pulse Width (SC High Time)
SC Precharge Time (SC Low Time)
SC Cycle Time
RAS
to Serial Input Delay Time
Serial Output Buffer Turn-off Delay from
RAS
(Pseudo Write Transfer)
SE
Pulse Width
SE
Precharge Time
Serial Output Buffer Turn-off Delay from
SE
Access Time from
SE
Serial Write Disable Hold Time
Serial Write Disable Set-up Time
Serial Write Enable Set-up Time
Serial Write Enable Hold Time
Serial Input to
SE
Delay Time
Serial Input to First SC Delay Time
25
20
20
RAS
to First SC Delay Time (Serial Input)
ns
ns
t
TSD
t
SRS
ns
50
10
40
10
40
10
t
SDZ
9
DT
to First SC Delay Time (Read Transfer)
Last SC to
RAS
Set-up Time (Serial Input)
(V
CC
= 5 V ±10%, Ta = 0°C to 70°C) Note 4, 5, 6
Serial Input Hold Time
相關(guān)PDF資料
PDF描述
MSM54C864-80 65,536-Word X 8-Bit Multiport DRAM
MSM54C864-80JS 65,536-Word X 8-Bit Multiport DRAM
MSM54C864-80ZS 65,536-Word X 8-Bit Multiport DRAM
MSM54C865 65,536-Word X 8-Bit Multiport DRAM
MSM54C865-10 65,536-Word X 8-Bit Multiport DRAM
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