參數(shù)資料
型號: MSM548262-70TS-K
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 262,144-Word x 8-Bit Multiport DRAM
中文描述: 262,144字× 8位多端口內(nèi)存
文件頁數(shù): 8/37頁
文件大?。?/td> 464K
代理商: MSM548262-70TS-K
Semiconductor
MSM548262
8/37
AC Characteristics (3/3)
Parameter
Symbol
Note
Unit
ns
ns
ns
ns
7
5
5
20
17
17
5
5
5
ns
ns
ns
10
10
0
10
10
0
10
10
0
ns
ns
ns
30
30
25
25
25
25
t
SCC
t
SC
t
SCP
t
SCA
t
SOH
t
SEA
t
SE
t
SEP
t
SEZ
t
STS
t
STH
t
SQD
t
TQD
t
CQD
t
RQD
t
SDD
t
SDS
t
SDH
Max.
Min.
25
7
Max.
Min.
22
5
Max.
Min.
22
5
-80
-70
-60
ns
ns
ns
ns
ns
ns
ns
ns
25
35
75
25
35
75
25
30
70
9
20
17
17
25
25
25
20
20
20
t
SZE
t
SZS
t
SWS
t
SWH
t
SWIS
t
SWIH
0
0
0
0
0
0
0
0
0
12
0
12
10
0
10
10
0
10
9
19
10
ns
ns
ns
ns
ns
ns
40
0
12
40
0
10
30
0
10
Access Time from SC
Serial Output Hold Time from SC
SC-QSF Delay Time
TRG
-QSF Delay Time
CAS
-QSF Delay Time
RAS
-QSF Delay Time
SC Pulse Width (SC High Time)
SC Precharge Time (SC Low Time)
SC Cycle Time
RAS
to Serial Input Delay Time
Serial Input Set-up Time
Split Transfer Hold Time
Split Transfer Set-up Time
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
Serial Input Hold Time
相關(guān)PDF資料
PDF描述
MSM548262-80JS 262,144-Word x 8-Bit Multiport DRAM
MSM548262-80TS-K 262,144-Word x 8-Bit Multiport DRAM
MSM548262 262,144-Word ×8-Bit Multiport DRAM(256k字×8位多端口動態(tài)RAM)
MSM548263 262,144-Word ×8-Bit Multiport DRAM(256k字×8位多端口動態(tài)RAM)
MSM548512L-XXGS-K 524,288-Word X 8-Bit High-Speed PSRAM
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