as7c331mpfs18a Alliance Memory, Inc, as7c331mpfs18a Datasheet - Page 9

• Manufacturer Part Number: as7c331mpfs18a
• Description: 3.3v Pipelined Burst Synchronous Sram
• Manufacturer: Alliance Memory, Inc

DC electrical characteristics for 3.3V I/O operation
DC electrical characteristics for 2.5V I/O operation
† LBO and ZZ pins have an internal pull-up or pull-down, and input leakage = ±10 µA.
*
**
I
1 I
V
DD
Input leakage current
Output leakage current
Input high (logic 1) voltage
Input low (logic 0) voltage
Output high voltage
Output low voltage
Input leakage current
Output leakage current
Input high (logic 1) voltage
Input low (logic 0) voltage
Output high voltage
Output low voltage
Operating power supply current
Standby power supply current
V
CC
IH
12/23/04, v 2.6
IL
max < VDD +1.5V for pulse width less than 0.2 X t
given with no output loading. I
min = -1.5 for pulse width less than 0.2 X t
operating conditions and maximum limits
Parameter
Parameter
Parameter
†
†
CC
increases with faster cycle times and greater output loading.
1
CYC
Sym
|I
V
Sym
|I
V
V
Sym
V
I
I
V
V
|I
V
|I
V
I
I
SB1
SB2
LO
LO
CC
SB
LI
OH
OL
LI
OH
OL
IH
IH
IL
IL
|
|
|
|
CYC
CE0 < V
OE ≥ V
All V
Alliance Semiconductor
Deselected, f = f
OE ≥ V
IN
all V
I
V
Deselected, f = 0, ZZ < 0.2V,
I
IH
OH
OL
IL
≤ 0.2V or > V
DD
, V
Address and control pins
Address and control pins
I
, CE1 > V
all V
OUT
IN
= –4 mA, V
I
= 8 mA, V
V
IH
I
OH
= Max, 0V < V
f = f
DD
OL
DD
≤ 0.2V or ≥ V
, V
Address and control pins
Address and control pins
= 0 mA, ZZ < V
IN
= –4 mA, V
Conditions
= Max, 0V < V
= 8 mA, V
Conditions
Max
= Max, 0V < V
DD
I/O pins
I/O pins
≤ V
Max
IH
, ZZ < V
= Max, 0V < V
Conditions
IL
DD
, ZZ ≥ V
DDQ
, CE2 < V
I/O pins
I/O pins
DDQ
or ≥ V
– 0.2V, Deselected,
®
DDQ
= 3.465V
DD
IN
DDQ
= 3.135V
IL
DD
< V
– 0.2V
IH
OUT
= 2.625V
IL
IN
IL
= 2.375V
– 0.2V,
DD
, f = f
< V
OUT
< V
DD
Max
DDQ
< V
,
DDQ
-0.3**
-0.5**
-166
Min
290
2.4
90
60
50
2*
2*
-2
-2
–
AS7C331MPFS18A
V
-133
-0.3**
-0.3**
270
V
80
60
50
Min
1.7*
1.7*
DDQ
1.7
DD
-2
-2
Max
–
0.8
0.8
0.4
2
2
–
+0.3
+0.3
Unit
mA
mA
V
V
DDQ
DD
Max
Unit
0.7
0.7
0.7
µA
µA
V
V
V
V
2
2
–
+0.3
+0.3
9 of 19
Unit
µA
µA
V
V
V
V
V
V