AS3LC2M16
Truth table
CS
H
X
X
L
L
L
ZZ
H
H
L
H
H
H
WE
X
X
X
H
H
H
OE
X
X
X
H
H
L
LB
X
H
X
L
X
L
H
L
L
L
H
L
X
H
L
Key: X = Don’t care, L = Low, H = High.
UB
X
H
X
X
L
H
L
L
H
L
L
Supply
Current
I
SB
I
SBD
I
CC
I/O0–I/O7 I/O8–I/O15
High Z
High Z
High Z
D
OUT
High Z
High Z
High Z
High Z
D
OUT
D
OUT
High Z
D
IN
D
IN
Mode
Standby
Deep power down
Output disable
I
CC
High Z
D
OUT
D
IN
Read
I
CC
High Z
D
IN
Write
DC Recommended operating condition (over the operating range)
Parameter
Vcc
V
OH
V
OL
V
IH
V
IL
I
LI
I
LO
I
CC1
Description
Supply voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current
Average V
CC
Operating Supply
Current at 1 MHz
Test Conditions
-
I
OH
= –1.0mA
I
OL
= 2.1mA
-
-
GND < V
IN
< V
CC
GND < V
O
< V
CC;
Outputs High Z
I
OUT
= 0mA, f=1MHz, CS < 0.2V, ZZ
> V
CC
-0.2V, V
IN
< 0.2V or V
IN
>
V
CC
-0.2V
2.2
–0.2
–1
–1
Min
2.7
2.4
0.4
V
CC
+ 0.2
0.6
+1
+1
5
45 mA at 55 ns
40 mA at 70 ns
35 mA at 85 ns
45 mA at 55 ns
40 mA at 70 ns
35 mA at 85 ns
100
µ
A
Max
3.3
Unit
V
V
V
V
V
µ
A
µ
A
mA
I
CC2
I
OUT
= 0mA, f = f
Max,
Average V
CC
Operating Supply
Current
CS = V
IL
, ZZ = V
IH
, V
IN
= V
IL
or V
IH
I
OUT
= 0mA, t
PC
= min
mA
I
CCP
Page Access Current
CS = V
IL
, ZZ = V
IH
, V
IN
= V
IL
or V
IH
,
page address cycling
CS > V
CC
– 0.2V and ZZ > V
CC
- 0.2V
or UB = LB
> V
cc
-0.2V and ZZ > VCC - 0.2V.
[Other inputs = V
CC
or V
SS
]
ZZ < 0.2V, other inputs = V
CC
or V
SS
mA
I
SB1
Standby Current (CMOS)
Deep Power Down Current;
CMOS Inputs
I
SBD
10
µ
A
2/15/02; V.0.9.9
Alliance Semiconductor
P. 3 of 10
ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
