P4C1298 PYRAMID [Pyramid Semiconductor Corporation], P4C1298 Datasheet - Page 4

• Manufacturer Part Number: P4C1298
• Description: ULTRA HIGH SPEED 64K x 4 STATIC CMOS RAM
• Manufacturer: PYRAMID [Pyramid Semiconductor Corporation]

AC CHARACTERISTICS—READ CYCLE
(V
TIMING WAVEFORM OF READ CYCLE NO. 1 (OE
TIMING WAVEFORM OF READ CYCLE NO. 2 (ADDRESS CONTROLLED)
Document # SRAM135 REV OR
Sym.
t
t
t
t
t
t
t
t
t
t
t
RC
AA
AC
OH
LZ
HZ
OE
OLZ
PU
OHZ
PD
CC
= 5V ± 10%, All Temperature Ranges)
P4C1298/L
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Hold from Address Change
Chip Enable to Output in Low Z
Chip Disable to Output in High Z
Output Enable Low to Data Valid
Output Enable Low to Low Z
Output Enable High to High Z
Chip Enable to Power Up Time
Chip Disable to Power Down Time
Parameter
(2)
Min
15
3
3
0
0
-15
Max
15
15
15
8
8
9
OE
OE
OE CONTROLLED)
OE
Min
20
3
3
0
0
-20
Max
20
20
10
10
20
9
Min
25
3
3
0
0
-25
Max
25
25
15
15
25
15
(5)
Min
35
3
3
0
0
-35
Max
(5,6)
15
35
35
35
25
20
Min
45
3
3
0
0
-45
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Max
20
45
45
20
30
45
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns