MSM51V8221A-40JS Ver la hoja de datos (PDF) - Oki Electric Industry
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MSM51V8221A-40JS Datasheet PDF : 17 Pages
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¡ Semiconductor
MSM51V8221A
AC Characteristics
Parameter
Symbol
Access Time from SRCK
DOUT Hold Time from SRCK
DOUT Enable Time from SRCK
SWCK "H" Pulse Width
SWCK "L" Pulse Width
Input Data Setup Time
Input Data Hold Time
WE Enable Setup Time
WE Enable Hold Time
WE Disable Setup Time
WE Disable Hold Time
IE Enable Setup Time
IE Enable Hold Time
IE Disable Setup Time
IE Disable Hold Time
WE "H" Pulse Width
WE "L" Pulse Width
IE "H" Pulse Width
IE "L" Pulse Width
RSTW Setup Time
RSTW Hold Time
SRCK "H" Pulse Width
SRCK "L" Pulse Width
RE Enable Setup Time
RE Enable Hold Time
RE Disable Setup Time
RE Disable Hold Time
OE Enable Setup Time
OE Enable Hold Time
OE Disable Setup Time
OE Disable Hold Time
RE "H" Pulse Width
RE "L" Pulse Width
OE "H" Pulse Width
OE "L" Pulse Width
RSTR Setup Time
RSTR Hold Time
SWCK Cycle Time
SRCK Cycle Time
Transition Time (Rise and Fall)
tAC
tDDCK
tDECK
tWSWH
tWSWL
tDS
tDH
tWENS
tWENH
tWDSS
tWDSH
tIENS
tIENH
tIDSS
tIDSH
tWWEH
tWWEL
tWIEH
tWIEL
tRSTWS
tRSTWH
tWSRH
tWSRL
tRENS
tRENH
tRDSS
tRDSH
tOENS
tOENH
tODSS
tODSH
tWREH
tWREL
tWOEH
tWOEL
tRSTRS
tRSTRH
tSWC
tSRC
tT
MSM51V8221A-30
Min.
Max.
—
30
6
—
6
30
12
—
12
—
5
—
6
—
4
—
5
—
0
—
5
—
4
—
5
—
0
—
5
—
10
—
10
—
10
—
10
—
0
—
10
—
12
—
12
—
0
—
5
—
0
—
5
—
0
—
5
—
0
—
5
—
10
—
10
—
10
—
10
—
0
—
10
—
30
—
30
—
3
30
(VCC = 3.3 V ±0.3 V, Ta = 0°C to 70°C)
MSM51V8221A-40
Unit
Min.
Max.
—
35
ns
6
—
ns
6
35
ns
17
—
ns
17
—
ns
5
—
ns
6
—
ns
4
—
ns
5
—
ns
0
—
ns
5
—
ns
4
—
ns
5
—
ns
0
—
ns
5
—
ns
10
—
ns
10
—
ns
10
—
ns
10
—
ns
0
—
ns
10
—
ns
17
—
ns
17
—
ns
0
—
ns
5
—
ns
0
—
ns
5
—
ns
0
—
ns
5
—
ns
0
—
ns
5
—
ns
10
—
ns
10
—
ns
10
—
ns
10
—
ns
0
—
ns
10
—
ns
40
—
ns
40
—
ns
3
30
ns
9/16
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