FM1112 NV Quad State Saver
Electrical Specifications
Absolute Maximum Ratings
Symbol
Description
V
DD
Power Supply Voltage with respect to V
SS
V
IN
Voltage on any signal pin with respect to V
SS
T
STG
T
LEAD
Storage temperature
Lead temperature (Soldering, 10 seconds)
Ratings
-1.0V to +5.0V
-1.0V to +5.0V
and V
IN
< V
DD
+1.0V
-55°C to + 125°C
300° C
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating
only, and the functional operation of the device at these or any other conditions above those listed in the operational section of this
specification is not implied. Exposure to absolute maximum ratings conditions for extended periods may affect device reliability.
DC Operating Conditions
(
T
A
= -40° C to + 85° C, V
DD
= 2.7V to 3.6V unless otherwise specified)
Symbol
Parameter
Min
Typ
Max
Units
Notes
V
DD
Power Supply Voltage
2.7
-
3.6
V
I
SB
Standby Current
-
10
µ
A
1
C
PD
Power Dissipation Capacitance
-
330
pF
2
I
LI
Input Leakage Current
3
±1
µA
I
LO
Output Leakage Current
3
±1
µA
V
IL
Input Low Voltage
-0.3
0.3 V
DD
V
V
IH
Input High Voltage
0.7 V
DD
V
DD
+ 0.3
V
V
OH
Output High Voltage
@
I
OH
= -1 mA
V
DD
– 0.5
-
V
V
OL
Output Low Voltage
V
0.4
-
@
I
OL
= 1 mA (V
DD
=2.7V)
V
0.8
-
@
I
OL
= 10 mA (V
DD
=2.7V)
V
HYS
Input Hysteresis (CLK, D
N
, EN)
0.05 V
DD
V
4
Notes
1.
CLK = V
SS
, all other inputs at V
DD
or V
SS
.
2.
To calculate device power dissipation, P
D
= C
PD
*V
DD2
*f
i
+ C
L
*V
DD2
*f
o
, where f
i
is the input clk freq, f
o
is the output freq,
3.
4.
and C
L
is the output load capacitance. Active current I
DD
may be calculated as I
DD
= C
PD
*V
DD
*f
i
, assuming outputs are
floating.
V
IN
or V
OUT
= V
SS
to V
DD
.
This parameter is characterized but not tested.
Rev. 1.0
Aug. 2007
Page 4 of 8
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
