AS7C1026-12BC ALSC [Alliance Semiconductor Corporation], AS7C1026-12BC Datasheet - Page 4

• Manufacturer Part Number: AS7C1026-12BC
• Description: 5V / 3.3V 64KX16 CMOS SRAM
• Manufacturer: ALSC [Alliance Semiconductor Corporation]

Read cycle (over the operating range)
Shaded areas indicate preliminary information.
Key to switching waveforms
Read waveform 1 (address controlled)
Read waveform 2 (OE, CE, UB, LB 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
Byte select access time
Byte select Low to low Z
Byte select High to high Z
OE High to output in high Z
Power up time
Power down time
3/23/01; v.1.0
Address
Data
Address
LB, UB
Data
OUT
OE
CE
IN
Parameter
Rising input
Previous data valid
t
OH
t
t
OLZ
BLZ
Symbol
t
t
t
t
t
t
t
t
t
t
OHZ
t
t
CHZ
t
BHZ
t
OLZ
ACE
CLZ
BLZ
OH
3,9
RC
AA
OE
PU
BA
PD
3,6,7,9
Alliance Semiconductor
t
LZ
t
t
t
Min
ACE
AA
AA
12
3,6,8,9
–
–
–
4
0
–
0
–
0
–
–
0
–
Falling input
t
t
OE
BA
-12
Max
12
12
12
–
6
–
–
6
–
6
–
6
6
–
t
RC
®
t
RC
Min
15
4
0
0
0
0
–
–
–
–
–
–
–
–
Data valid
-15
Data valid
Max
15
15
15
–
7
–
–
6
–
7
–
6
6
–
Min
20
–
–
–
4
0
–
0
–
0
–
–
0
–
Undefined output/don’t care
-20
t
OH
t
HZ
Max
20
20
20
–
8
–
–
8
–
8
–
8
8
–
t
t
BHZ
OHZ
t
OH
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
AS7C31026
AS7C1026
P. 4 of 10
Notes
4, 5
4, 5
4, 5
4, 5
4, 5
4, 5
4,5
4,5
3
3
5