®
AS7C1026A
AS7C31026A
Recommended operating conditions
Parameter
Supply voltage
Device
AS7C1026A
AS7C31026A
AS7C1026A
AS7C31026A
Both
commercial
industrial
Symbol
V
CC
V
CC
V
IH
V
IH
V
IL†
T
A
T
A
Min
4.5
3.0
2.2
2.0
–0.5
0
–40
Nominal
5.0
3.3
–
–
–
–
–
Max
5.5
3.6
V
CC
+ 0.5
V
CC
+ 0.5
0.8
70
85
Unit
V
V
V
V
V
o
C
o
C
Input voltage
Ambient operating temperature
†
V
IL
min. = –3.0V for pulse width less than t
RC
/2.
DC operating characteristics (over the operating range)
1
-10
Parameter
Input leakage
current
Output leakage
current
Operating power
supply current
-12
-15
-20
Min Max Unit
–
1
µA
Sym
|
I
LI
|
|
I
LO
|
Test conditions
V
CC
= Max
V
IN
= GND to V
CC
V
CC
= Max
CE = V
IH
,
V
OUT
= GND to V
CC
V
CC
= Max, CE
≤
V
IL
outputs open,
f = f
Max
= 1/t
RC
V
CC
= Max, CE
≤
V
IL
,
outputs open,
f = f
Max
= 1/t
RC
V
CC
= Max, CE
≥
V
CC
–0.2V,
V
IN
≤
GND + 0.2V or
V
IN
≥
V
CC
–0.2V, f = 0
I
OL
= 8 mA, V
CC
= Min
I
OH
= –4 mA, V
CC
= Min
Device
Both
Min Max Min Max Min Max
–
1
–
1
–
1
Both
AS7C1026A
AS7C31026A
AS7C1026A
AS7C31026A
AS7C1026A
AS7C31026A
AS7C1026A
AS7C31026A
AS7C1026A
AS7C31026A
–
–
–
–
–
–
–
–
2.4
1
120
90
30
30
10
10
0.4
–
–
–
–
–
–
–
–
–
2.4
1
110
80
25
25
10
10
0.4
–
–
–
–
–
–
–
–
–
2.4
1
100
80
20
20
10
10
0.4
–
–
–
–
–
–
–
–
–
2.4
1
100
80
20
20
15
15
0.4
–
µA
mA
mA
mA
I
CC
Standby
power supply
current
I
SB
I
SB1
V
OL
V
OH
mA
V
V
Output
voltage
Data retention
current
I
CCDR
V
CC
= 2.0V
CE
≥
V
CC
–0.2V
V
IN
≥
V
CC
–0.2V or
V
IN
≤
0.2V
1
1
1
1
1
1
5
5
mA
mA
Capacitance (f = 1MHz, T
a
= 25
°C,
V
CC
= NOMINAL)
2
Parameter
Input capacitance
I/O capacitance
Symbol
C
IN
C
I/O
Signals
A, CE, WE, OE, LB, UB
I/O
Test conditions
V
IN
= 0V
V
IN
= V
OUT
= 0V
Max
5
7
Unit
pF
pF
2/6/01; V.0.9
Alliance Semiconductor
P. 3 of 9
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
