PDM34089SA10QI データシートの表示（PDF） - Paradigm Technology
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PDM34089SA10QI Datasheet PDF : 15 Pages
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PRELIMINARY
PDM34089
AC Electrical Characteristics
Parameter
Symbol -7 ns -10 ns -12 ns -15 ns Type Units
Cycle time
Clock access time (0 pF load)
tCYC
tCQ0
12
16.7
20
8.5
9
11
25
Min.
ns
13
Max.
ns
1
Clock to output valid (Std. load)
tCQ
9
10
12
14
Max.
ns
Clock to output invalid
Clock to output high-Z
tCQX
3
2
2
2
Min.
ns
tCHZ
5
2
2
2
Min.
ns
2
12
16.7
20
25
Max.
Clock pulse width high
tCH
4.5
6
6
6
Min.
ns
Clock pulse width low
OE to output valid
tCL
4.5
6
6
6
Min.
ns
tOE
5
6
6
6
Min.
ns
3
OE to output low-Z
tOLZ
0
0
0
0
Min.
ns
OE to output high-Z
tOHZ
5
6
6
6
Max.
ns
ZZ standby time
ZZ recovery time
tZZS
100
100
100
100
Max.
ns
tZZREC
100
100
100
100
Min.
ns
4
SETUP TIMES
Address
tAS
2.5
2.5
3
3
Min.
ns
Address status (ADSC, ADSP)
tAAS
2.5
2.5
3
3
Min.
ns
5
Address advance setup (ADV)
tAAS
2.5
2.5
3
3
Min.
ns
Write signals (BWx, GW)
tWS
2.5
2.5
3
3
Min.
ns
Data in
Chip enables (CE, CE2, CE2)
tDS
2.5
2.5
3
tCES
2.5
2.5
3
3
Min.
ns
3
Min.
ns
6
HOLD TIMES
Address
tAH
0.5
0.5
0.5
0.5
Min.
ns
Address status (ADSC, DSP)
Address advance (ADV)
tADSH
0.5
0.5
0.5
0.5
Min.
ns
tAAH
0.5
0.5
0.5
0.5
Min.
ns
7
Write eignals (BWx, GW)
tWH
0.5
0.5
0.5
0.5
Min.
ns
Data in
tDH
0.5
0.5
0.5
0.5
Min.
ns
Chip enables (CE, CE2, CE2)
tCEH
0.5
0.5
0.5
0.5
Min.
ns
8
9
10
11
12
Rev 1.1 - 5/01/98
9
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