AS7C1024A
AS7C31024A
®
Recommended operating conditions
Parameter
Device
Symbol
VCC
Min
4.5
3.0
2.2
2.0
–0.5
0
Nominal
Max
Unit
V
AS7C1024A
AS7C31024A
ASAS7C1024A
AS7C31024A
5.0
3.3
–
5.5
3.6
Supply voltage
VCC
V
V
VCC + 0.5
VCC + 0.5
0.8
V
IH
Input voltage
V
–
V
IH
1
V
–
V
IL
commercial
industrial
TA
TA
–
70
°C
°C
Ambient operating temperature
–40
–
85
1 V min. = –3.0V for pulse width less than t
.
IL RC/ 2
ꢀ
DC operating characteristics (over the operating range)
-10
-12
-15
-20
Unit
Parameter
Sym
Test conditions
CC = Max, V = GND to V
Device
Min Max Min Max Min Max Min Max
Input leakage
current
| ILI|
V
Both
–
–
1
1
–
–
1
1
–
–
1
1
–
–
1
1
µA
µA
IN
CC
Output leakage
current
VCC = Max, CE1 = V or
IH
| ILO|
Both
CE2 = V , VOUT = GND to V
IL
CC
Operating
power supply
current
V
CC = Max, CE1 = V ,
AS7C1024A
–
–
–
–
–
–
155
145
30
30
10
5
–
–
–
–
–
–
150
140
25
25
10
5
–
–
–
–
–
–
145
135
20
20
10
5
–
–
–
–
–
–
140
130
20
20
10
5
IL
ICC
CE2 = V , f = fMax, IOUT = 0
mA
mA
mA
IH
AS7C31024A
mA
V
CC = Max, CE1 ≥ V and/ or AS7C1024A
IH
ISB
CE2 ≤ V , V = V or V ,
IL IN IH IL
AS7C31024A
CC = Max, CE1 ≥ V –0.2V AS7C1024A
f = fMax, IOUT = 0mA
Standby power
supply current
V
CC
ISB1
V ≤ GND + 0.2V or
IN
AS7C31024A
Both
V ≥ VCC –0.2V, f = 0
IN
V
IOL = 8 mA, VCC = Min
IOH = –4 mA, VCC = Min
–
0.4
–
–
0.4
–
–
0.4
–
–
0.4
–
V
V
OL
Output voltage
V
2.4
2.4
2.4
2.4
OH
2
Capacitance (f = 1 MHz, T = 25 °C, V = NOMINAL)
a
CC
Parameter
Symbol
Signals
Test conditions
IN = 0V
IN = VOUT = 0V
Max
5
Unit
Input capacitance
I/ O capacitance
C
A, CE1, CE2, WE, OE
I/ O
V
pF
pF
IN
C
V
7
I/ O
9/ 26/ 02; 0.9.9
Alliance Semiconductor
P. 3 of 9
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
