as7c251mpfs18a ETC-unknow, as7c251mpfs18a Datasheet - Page 9

• Manufacturer Part Number: as7c251mpfs18a
• Description: 2.5v 1m X 18 Pipelined Burst Synchronous Sram
• Manufacturer: ETC-unknow

DC electrical characteristics
† 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
Operating power supply current
Standby power supply current
V
CC
IH
12/23/04, v. 2.2
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
†
CC
increases with faster cycle times and greater output loading.
1
CYC
Sym
|I
V
V
Sym
I
I
V
|I
V
I
I
SB1
SB2
LO
CC
SB
LI
OH
OL
IH
IL
|
|
CYC
CE0 < V
All V
Alliance Semiconductor
Deselected, f = f
OE ≥ V
IN
all V
Deselected, f = 0, ZZ < 0.2V,
IL
≤ 0.2V or > V
I
, CE1 > V
all V
OUT
IN
I
V
IH
I
OH
f = f
OL
DD
≤ 0.2V or ≥ V
, V
Address and control pins
Address and control pins
= 0 mA, ZZ < V
IN
= –4 mA, V
Conditions
= 8 mA, V
Max
= Max, 0V < V
DD
≤ V
Max
IH
, ZZ < V
= Max, 0V < V
Conditions
IL
DD
, ZZ ≥ V
, CE2 < V
I/O pins
I/O pins
or ≥ V
– 0.2V, Deselected,
®
DDQ
DD
DDQ
IL
DD
– 0.2V
IH
= 2.625V
IL
IN
IL
= 2.375V
– 0.2V,
, f = f
< V
OUT
DD
Max
< V
,
DDQ
-166
290
85
40
40
AS7C251MPFS18A
-133
-0.3**
-0.3**
270
75
40
40
Min
1.7*
1.7*
1.7
-2
-2
–
Unit
mA
mA
V
V
DDQ
DD
Max
0.7
0.7
0.7
2
2
–
+0.3
+0.3
9 of 19
Unit
µA
µA
V
V
V
V
V
V