as7c331mntf32a Alliance Memory, Inc, as7c331mntf32a Datasheet - Page 8

• Manufacturer Part Number: as7c331mntf32a
• Description: 3.3v 32/36 Flowthrough Sram With
• 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
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
I
CC
IH
12/23/04, v 1.2
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
Sym
Sym
|I
V
V
|I
V
V
V
V
|I
V
|I
V
LO
LO
LI
OH
OL
LI
OH
OL
IH
IH
IL
IL
Sym
I
I
I
I
|
|
CYC
SB1
SB2
|
|
CC
SB
OE ≥ V
CYC
CE0 < V
All V
OE ≥ V
I
V
I
IH
OH
OL
Deselected, f = f
Alliance Semiconductor
DD
, V
Address and control pins
Address and control pins
IN
all V
= –4 mA, V
I
= 8 mA, V
V
Deselected, f = 0, ZZ < 0.2V,
IH
I
OH
= Max, 0V < V
IL
≤ 0.2V or > V
DD
OL
DD
, V
Address and control pins
Address and control pins
I
, CE1 > V
all V
OUT
IN
= –4 mA, V
= Max, 0V < V
= 8 mA, V
Conditions
f = f
= Max, 0V < V
DD
≤ 0.2V or ≥ V
I/O pins
I/O pins
= 0 mA, ZZ < V
IN
Conditions
Conditions
= Max, 0V < V
Max
DDQ
≤ V
I/O pins
I/O pins
DDQ
Max
IH
, ZZ < V
IL
DD
, ZZ ≥ V
, CE2 < V
DDQ
®
= 3.465V
IN
DDQ
= 3.135V
or ≥ V
– 0.2V, Deselected,
< V
OUT
= 2.625V
DD
IN
= 2.375V
IL
DD
DD
< V
– 0.2V
IH
OUT
IL
< V
IL
– 0.2V,
, f = f
DD
DDQ
< V
Max
DDQ
,
-0.3**
-0.5**
Min
2.4
2*
2*
-2
-2
–
AS7C331MNTF32A/36A
325
140
-75
90
80
V
-0.3**
-0.3**
V
Min
1.7*
1.7*
DDQ
1.7
DD
-2
-2
Max
–
0.8
0.4
0.8
2
2
–
+0.3
+0.3
300
130
-85
90
80
V
V
DDQ
DD
Max
Unit
0.7
0.7
0.7
µA
µA
V
V
V
V
2
2
–
275
130
+0.3
-10
90
80
+0.3
P. 8 of 18
Unit
mA
Unit
µA
µA
V
V
V
V
V
V