P4C150-35LMB Ver la hoja de datos (PDF) - Performance Semiconductor
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P4C150-35LMB Datasheet PDF : 8 Pages
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P4C150
TIMING WAVEFORM OF READ CYCLE NO. 3 (OE Controlled)(5)
(9)
t RC
ADDRESS
t AA
OE
CS
DATA OUT
t
OE
t
(8)
OLZ
t
AC
t
(8)
LZ
t
OH
t (8)
OHZ
t
(8)
HZ
AC CHARACTERISTICS—RESET CYCLE
(V
CC
=
5V
±
10%,
All
Temperature
Ranges)(2)
Symbol
Parameter
-10
-12
Min Max Min Max
tRRC
Reset Cycle Time 20
24
tWER
Write Enable High to 0
0
Beginning of Reset
t
CR
Chip Select Low to 0
0
Beginning of Reset
tRP
Reset Pulse Width 10
12
tHCR
Chip Select Hold
0
0
after End of Reset
tHWR
Write Enable Hold 10
12
after End of Reset
t
Reset High to
0
0
RLZ
Ourput in Low Z
tRHZ
Reset Low to
0 8 0 10
Output in High Z
-15
Min Max
30
0
0
15
0
15
0
0 12
-20
Min Max
40
0
0
20
0
20
0
0 16
1521 05
-25
Min Max
50
0
0
25
0
25
0
0 20
-35
Min Max
70
0
0
30
0
35
0
0
Unit
ns
ns
ns
ns
ns
ns
ns
ns
TIMING WAVEFORM OF RESET CYCLE
ADDRESS
tRRC
WE
CS
RS
O1 –O4
(DATA OUTPUT)
tWER
tCR
tHCR
tHWR
tRHZ
tRP
HIGH IMPEDANCE
tRLZ
OUTPUT VALID ZERO
28
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