AS7C1024
AS7C31024
®
Recommended operating conditions
Parameter
Device
Symbol
VCC
Min
4.5
3.0
2.2
2.0
–0.5
0
Nominal
Max
5.5
Unit
V
AS7C1024
AS7C31024
AS7C1024
AS7C31024
5.0
3.3
–
Supply voltage
VCC
3.6
V
V
VCC + 0.5
VCC + 0.5
0.8
V
IH
Input voltage
V
–
V
IH
†
V
–
V
IL
commercial
industrial
TA
TA
–
70
°C
°C
Ambient operating temperature
–40
–
85
†
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
Device
Min Max Min Max Min Max Min Max
Input leakage
current
| ILI| VCC = Max, VIN = GND to VCC
–
–
1
1
–
–
1
1
–
–
1
1
–
–
1
1
µA
µA
Output leakage
current
VCC = Max, CE1 = VIH or
| ILO|
CE2 = V , VOUT = GND to V
IL
CC
Operating
power supply
current
VCC = Max, CE1 = V ,
AS7C1024
–
–
–
–
–
–
150
100
80
–
–
–
–
–
–
140
90
75
50
10
10
–
–
–
–
–
–
125
80
65
40
10
10
–
–
–
–
–
–
110
75
60
35
15
15
IL
ICC CE2 = V , f = fMax, IOUT = 0
mA
mA
mA
IH
AS7C31024
mA
VCC = Max, CE1 ≥ VIH and/ or AS7C1024
ISB CE2 ≤ V , V = VIH or V ,
IL IN
IL
AS7C31024
60
f = fMax, IOUT = 0mA
Standby power
supply current
VCC = Max, CE1 ≥ VCC–0.2V AS7C1024
10
ISB1
V
≤ GND + 0.2V or
≥ VCC –0.2V, f = 0
IN
AS7C31024
10
V
IN
V
IOL = 8 mA, VCC = Min
–
0.4
–
–
0.4
–
–
0.4
–
–
0.4
–
V
V
OL
Output voltage
V
IOH = –4 mA, VCC = Min
2.4
2.4
2.4
2.4
OH
Shaded areas contain advance information.
Capacitance (f = 1 MHz, T = 25 °C, V = NOMINAL)
a
CC
Symbol
Parameter
Signals
Test conditions
IN = 0V
VIN = VOUT = 0V
Max
Unit
Input capacitance
I/ O capacitance
C
A, CE1, CE2, WE, OE
I/ O
V
5
7
pF
pF
IN
C
I/ O
11/ 29/ 00
ALLIANCE SEMICONDUCTOR
3
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
