AS7C34098A
®
Read cycle (over the operating range)
3,9
–10
Parameter
Read cycle time
Address access time
Chip enable (CE) access time
Output enable (OE) access time
Output hold from address change
CE Low to output in low Z
CE High to output in high Z
OE Low to output in low Z
OE High to output in high Z
LB, UB access time
LB, UB Low to output in low Z
LB, UB High to output in high Z
Power up time
Power down time
Symbol
t
RC
t
AA
t
ACE
t
OE
t
OH
t
CLZ
t
CHZ
t
OLZ
t
OHZ
t
BA
t
BLZ
t
BHZ
t
PU
t
PD
Min
10
–
–
–
3
3
–
0
–
–
0
–
0
–
Max
–
10
10
4
–
–
5
–
5
5
–
5
–
10
12
–
–
–
3
3
–
0
–
–
0
–
0
–
–12
Min
Max
–
12
12
5
–
–
6
–
6
6
–
6
–
12
15
–
–
–
3
3
–
0
–
–
0
–
0
–
–15
Min
Max
–
15
15
6
–
–
7
–
7
7
–
7
–
15
20
–
–
–
3
3
–
0
–
–
0
–
0
–
–20
Min
Max
–
20
20
7
–
–
9
–
9
8
–
9
–
20
Unit Notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5
5
5
4, 5
4, 5
4, 5
4, 5
Key to switching waveforms
Rising input
Falling input
Undefined/don’t care
Read waveform 1 (address controlled)
6,7,9
t
RC
Address
t
OH
Data
OUT
Previous data valid
t
AA
Data valid
t
OH
8/17/04,v. 2.1
Alliance Semiconductor
P. 4 of 10
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
