AS7C34098-10 ALSC [Alliance Semiconductor Corporation], AS7C34098-10 Datasheet - Page 8

• Manufacturer Part Number: AS7C34098-10
• Description: 5V/3.3V 256K x 16 CMOS SRAM
• Manufacturer: ALSC [Alliance Semiconductor Corporation]

Typical DC and AC characteristics
1/13/05; v.1.9
140
120
100
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
80
60
40
20
0
MIN
MIN
Normalized supply current ICC, ISB
0
V
Normalized access time t
Output source current I
T
T
CC
a
vs. supply voltage VCC
vs. output voltage V
vs. supply voltage V
a
= 25° C
Output voltage (V)
= 25° C
Supply voltage (V)
Supply voltage (V)
= V
NOMINAL
I
I
NOMINAL
CC
CC
SB
(NOMINAL)PL
OH
CC
OH
AA
MAX
MAX
V
CC
12
140
120
100
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Alliance Semiconductor
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
80
60
40
20
0
–55
–55
0
Normalized supply current I
V
Normalized access time t
vs. ambient temperature T
Ambient temperature (°C)
vs. ambient temperature T
V
T
Ambient temperature (°C)
CC
Output sink current I
a
CC
vs. output voltage V
–10
–10
= 25° C
Output voltage (V)
= V
= V
CC
CC
(NOMINAL)
(NOMINAL)
35
35
I
I
CC
SB
®
80
80
OL
OL
CC
AA
a
a
, I
125
125
V
SB
CC
0.04
625
0.2
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
35
30
25
20
15
10
25
5
0
5
1
–55
0
0
vs. cycle frequency 1/t
Normalized supply current I
Typical access time change ∆t
Normalized supply current I
V
T
vs. output capacitive loading
V
vs. ambient temperature T
Ambient temperature (°C)
CC
a
V
CC
Cycle frequency (MHz)
= 25° C
CC
–10
250
25
= V
= V
Capacitance (pF)
= V
CC
CC
CC
(NOMINAL)
(NOMINAL)
500
35
50
(NOMINAL)
AS7C34098
AS7C4098
80
RC
750
75
P. 8 of 10
, 1/t
SB1
a
WC
CC
AA
1000
100
125