P4C1048L
AC ELECTRICAL CHARACTERISTICS - READ CYCLE
(Over Recommended Operating Temperature & Supply Voltage)
-45
-55
-70
-100
Symbol
tRC
Unit
ns
Parameter
Min Max Min Max
Min Max
Min
Max
Read Cycle Time
Address Access Time
45
55
70
100
tAA
45
45
55
55
70
100
100
ns
Chip Enable Access
Time
tAC
tOH
tLZ
70
ns
ns
ns
Output Hold from
Address Change
5
5
5
5
Chip Enable to
Output in Low Z
10
10
10
10
Chip Disable to
Output in High Z
tHZ
ns
ns
ns
18
22
20
25
25
35
45
Output Enable Low
to Data Valid
tOE
35
Output Enable Low to
Low Z
tOLZ
tOHZ
tPU
5
0
5
0
5
5
0
Output Enable High
to High Z
ns
ns
18
45
20
55
25
35
Chip Enable to Power
Up Time
0
Chip Disable to
Power Down Time
tPD
ns
70
100
READ CYCLE NO. 1 (OE CONTROLLED)(1)
Document # SRAM129 REV D
Page 4 of 12
PYRAMID [ PYRAMID SEMICONDUCTOR CORPORATION ]
