MSM514223B 데이터 시트보기 (PDF) - Oki Electric Industry
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MSM514223B Datasheet PDF : 14 Pages
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¡ Semiconductor
MSM514223B
AC Characteristics
(VCC = 5 V ±10%, Ta = 0°C to 70°C)
Parameter
MSM514223B-30 MSM514223B-40 MSM514223B-60
Symbol
Unit
Min. Max. Min. Max. Min. Max.
Access Time from SRCK
tAC
—
25
—
30
—
50 ns
DOUT Hold Time from SRCK
tDDCK
6
—
6
—
6
— ns
DOUT Enable Time from SRCK tDECK
6
25
6
25
6
25 ns
SWCK "H" Pulse Width
tWSWH
12
—
17
—
17
— ns
SWCK "L" Pulse Width
Input Data Setup Time
tWSWL
12
—
17
—
17
— ns
tDS
5
—
5
—
5
— ns
Input Data Hold Time
WE Enable Setup Time
tDH
6
—
6
—
6
— ns
tWENS
0
—
0
—
0
— ns
WE Enable Hold Time
WE Disable Setup Time
tWENH
5
—
5
—
5
— ns
tWDSS
0
—
0
—
0
— ns
WE Disable Hold Time
tWDSH
5
—
5
—
5
— ns
IE Enable Setup Time
tIENS
0
—
0
—
0
— ns
IE Enable Hold Time
tIENH
5
—
5
—
5
— ns
IE Disable Setup Time
tIDSS
0
—
0
—
0
— ns
IE Disable Hold Time
tIDSH
5
—
5
—
5
— ns
WE "H" Pulse Width
tWWEH
5
—
10
—
10
— ns
WE "L" Pulse Width
tWWEL
5
—
10
—
10
— ns
IE "H" Pulse Width
tWIEH
5
—
10
—
10
— ns
IE "L" Pulse Width
tWIEL
5
—
10
—
10
— ns
RSTW Setup Time
tRSTWS
0
—
0
—
0
— ns
RSTW Hold Time
tRSTWH
10
—
10
—
10
— ns
SRCK "H" Pulse Width
tWSRH
12
—
17
—
17
— ns
SRCK "L" Pulse Width
tWSRL
12
—
17
—
17
— ns
RE Enable Setup Time
tRENS
0
—
0
—
0
— ns
RE Enable Hold Time
tRENH
5
—
5
—
5
— ns
RE Disable Setup Time
tRDSS
0
—
0
—
0
— ns
RE Disable Hold Time
tRDSH
5
—
5
—
5
— ns
OE Enable Setup Time
tOENS
0
—
0
—
0
— ns
OE Enable Hold Time
tOENH
5
—
5
—
5
— ns
OE Disable Setup Time
tODSS
0
—
0
—
0
— ns
OE Disable Hold Time
tODSH
5
—
5
—
5
— ns
RE "H" Pulse Width
tWREH
5
—
10
—
10
— ns
RE "L" Pulse Width
tWREL
5
—
10
—
10
— ns
OE "H" Pulse Width
tWOEH
5
—
10
—
10
— ns
OE "L" Pulse Width
tWOEL
5
—
10
—
10
— ns
RSTR Setup Time
tRSTRS
0
—
0
—
0
— ns
RSTR Hold Time
tRSTRH
10
—
10
—
10
— ns
SWCK Cycle Time
tSWC
30
—
40
—
60
— ns
SRCK Cycle Time
tSRC
30
—
40
—
60
— ns
Transition Time (Rise and Fall) tT
3
30
3
30
3
30 ns
9/14
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