as7c32098a Alliance Memory, Inc, as7c32098a Datasheet - Page 4

• Manufacturer Part Number: as7c32098a
• Description: 3.3 V 128k ? 16 Cmos Sram
• Manufacturer: Alliance Memory, Inc

Read cycle (over the operating range)
Key to switching waveforms
Read waveform 1 (address controlled)
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
2/17/06, v 1.1
Address
Data
OUT
Parameter
Previous data valid
Rising input
t
OH
Symbol
t
t
t
t
t
t
t
t
t
t
ACE
t
CHZ
OHZ
t
BHZ
CLZ
OLZ
BLZ
t
t
AA
OH
RC
OE
BA
PU
PD
Alliance Semiconductor
2,8
5,6,8
Min
10
–
–
–
3
3
–
0
–
–
0
–
0
–
t
–10
AA
Max
10
10
10
Falling input
–
4
–
–
5
–
5
5
–
5
–
Min
t
12
RC
®
–
–
–
3
3
–
0
–
–
0
–
0
–
–12
Max
12
12
12
–
5
–
–
6
–
6
6
–
6
–
Data valid
Min
15
–
–
–
3
3
–
0
–
–
0
–
0
–
–15
Max
15
15
15
–
6
–
–
7
–
7
7
–
7
–
Undefined/don’t care
Min
20
–
–
–
3
3
–
0
–
–
0
–
0
–
–20
t
Max
OH
20
20
20
–
7
–
–
9
–
9
8
–
9
–
AS7C32098A
Unit Notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
P. 4 of 10
3,4
3,4
3,4
3,4
4
4
4