參數(shù)資料
型號: MSM63V89C
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 1,048,576-Word x 1-Bit Solid-State Recorder Data Register(1M×1固體話音寄存器)
中文描述: 1,048,576字× 1位固態(tài)記錄器數(shù)據(jù)寄存器(1米× 1固體話音寄存器)
文件頁數(shù): 5/10頁
文件大?。?/td> 124K
代理商: MSM63V89C
Semiconductor
MSM63V89C
5/10
AC Characteristics
Note:
Switching to the fast mode should be made satisfying the timings of t
FS
and t
SS
at the "L" level
of
RWCK
.
Parameter
Symbol
Min.
4,000
0
3
1,000
3,000
100
50
50
0
50
50
50
50
0
50
0
50
50
50
0
50
100
400
100
300
0
50
4,000
0
50
Max.
3,000
50
50
10,000
300
100,000
Min.
2,000
0
3
500
1,500
100
50
50
0
50
50
50
50
0
50
0
50
50
50
0
50
100
500
500
1,500
500
400
100
300
0
50
2,000
0
50
Max.
100
1,500
50
50
10,000
10,000
300
100,000
Unit
MSM63V89C-SELF MSM63V89C-AUTO
Refresh Cycle
Read/Write Cycle Time
Access Time
Output Turn-off Delay Time
Input Signal Rise/Fall Time
RWCK
Precharge Time
RWCK
Pulse Width
SAS
Cycle Time
SAS
Pulse Width
SAS
Precharge Time
Address Setup Time
Address Hold Time
TAS
Setup Time
TAS
to
RWCK
Setup Time
TAS
Pulse Width
Read Command Setup Time
Read Command Hold Time
Write Command Setup Time
Write Command Hold Time
Write Command Pulse Width
WE
to
RWCK
Lead Time
Data Setup Time
Data Hold Time
RWCK
to
WE
Delay Time
RFSH
Setup Time
RFSH
Precharge Time
RFSH
Pulse Width
RFSH
RWCK
Precharge Time
Fast Mode Cycle Time
Fast
RWCK
Mode Access Time
Fast
RWCK
Precharge Time
Fast Mode
RWCK
Pulse Width
Fast Mode Setup Time
Fast Mode Hold Time
Fast Mode Width
Slow Mode Setup Time
Slow Mode Hold Time
t
REF
t
RWC
t
ACC
t
OFF
t
T
t
RWP
t
RW
t
SSC
t
SAS
t
SAP
t
AS
t
AH
t
ATS
t
TRS
t
TAS
t
RRS
t
RRH
t
WRS
t
WRH
t
WP
t
RWL
t
DS
t
DH
t
RWD
t
RFS
t
RFP
t
RF
t
RRP
t
FC
t
FAC
t
FCP
t
FR
t
FS
t
FH
t
FCC
t
SS
t
SH
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(V
CC
= 2.7 V to 3.6 V, Ta = 0 to 70°C)
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