as7c33512ft32a Alliance Memory, Inc, as7c33512ft32a Datasheet - Page 9

• Manufacturer Part Number: as7c33512ft32a
• Description: 3.3v 512k 32/36 Flow-through 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 1.4
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
V
V
V
|I
V
|I
V
LO
LO
LI
OH
OL
LI
OH
OL
IH
IH
IL
IL
Sym
I
I
I
I
|
|
SB1
SB2
|
|
CC
SB
CYC
OE ≥ V
Alliance Semiconductor
CE0 < V
OE ≥ V
All V
I
V
I
IH
OH
OL
Deselected, f = f
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
DD
IL
≤ 0.2V or > V
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
= Max, 0V < V
f = f
DD
≤ 0.2V or ≥ V
I/O pins
I/O pins
= 0 mA, ZZ < V
IN
Conditions
= Max, 0V < V
Conditions
Max
DDQ
I/O pins
I/O pins
≤ V
DDQ
Max
IH
, ZZ < V
®
IL
DD
, ZZ ≥ V
DDQ
, CE2 < V
= 3.465V
IN
DDQ
= 3.135V
or ≥ V
– 0.2V, Deselected,
< V
OUT
= 2.625V
DD
IN
= 2.375V
IL
DD
DD
< V
IH
– 0.2V
OUT
< V
IL
IL
– 0.2V,
DD
, f = f
DDQ
< V
Max
DDQ
-0.3**
-0.5**
,
Min
2.4
2*
2*
-2
-2
–
275
-75
90
60
50
V
-0.3**
-0.3**
V
Min
1.7*
1.7*
DDQ
AS7C33512FT32A
AS7C33512FT36A
1.7
DD
-2
-2
Max
–
0.8
0.8
0.4
2
2
–
+0.3
+0.3
250
-85
80
60
50
V
V
DDQ
DD
Max
Unit
0.7
0.7
0.7
µA
µA
V
V
V
V
2
2
–
+0.3
230
-10
+0.3
80
60
50
9 of 19
Unit
mA
mA
Unit
µA
µA
V
V
V
V
V
V