as7c1026c Alliance Memory, Inc, as7c1026c Datasheet - Page 4

• Manufacturer Part Number: as7c1026c
• Description: 5 V 64k X 16 Cmos Sram
• Manufacturer: Alliance Memory, Inc

Key to switching waveforms
Read waveform 1 (address controlled)
Read waveform 2 (OE, CE, UB, LB controlled)
Read cycle (over the operating range)
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
12/5/06, v 1.0
Address
Address
Data
LB, UB
Data
OUT
OE
CE
IN
Rising input
Previous data valid
Parameter
t
OH
t
t
OLZ
BLZ
3,9
3,6,7,9
t
Alliance Memory
LZ
t
t
t
ACE
AA
AA
Falling input
t
t
OE
BA
3,6,8,9
Symbol
t
t
t
t
t
t
t
t
t
t
t
ACE
t
CHZ
OLZ
t
BHZ
OHZ
t
t
CLZ
BLZ
®
RC
AA
OH
BA
RC
OE
PU
PD
t
RC
Data valid
Min
AS7C1026C-12
Data valid
12
–
–
–
4
4
–
0
–
0
–
–
0
–
Max
12
12
12
Undefined output/don’t care
–
7
–
–
6
–
7
–
6
6
–
t
OH
t
HZ
t
t
OHZ
BHZ
t
OH
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
AS7C1026C
P. 4 of 9
Notes
4, 5
4, 5
4, 5
4, 5
4, 5
4, 5
4, 5
4, 5
3
3
5