FM25640 - Automotive Temp.
Electrical Specifications
Absolute Maximum Ratings
Symbol
Description
V
DD
Power Supply Voltage with respect to V
SS
V
IN
Voltage on any pin with respect to V
SS
T
STG
T
LEAD
V
ESD
Storage Temperature
Lead Temperature (Soldering, 10 seconds)
Electrostatic Discharge Voltage
- Human Body Model
(JEDEC Std JESD22-A114-B)
- Charged Device Model
(JEDEC Std JESD22-C101-A)
Package Moisture Sensitivity Level
Ratings
-1.0V to +7.0V
-1.0V to +7.0V
and V
IN
< V
DD
+1.0V
-55°C to + 125°C
300° C
4.5kV
1.25kV
MSL-1
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 + 125° C, V
DD
= 4.5V to 5.5V unless otherwise specified)
Symbol
Parameter
Min
Typ
Max
Units
Notes
V
DD
Power Supply Voltage
4.5
5.0
5.5
V
I
DD
V
DD
Supply Current
1
mA
0.75
-
@ SCK = 1.0 MHz
mA
2.7
-
@ SCK = 4.0 MHz
2
I
SB
Standby Current
10
-
µA
@ 85°C
30
-
µA
@ 125°C
I
LI
Input Leakage Current
3
±1
µA
I
LO
Output Leakage Current
3
±1
µA
V
IL
Input Low Voltage
-0.3
0.25 V
DD
V
V
IH
Input High Voltage
0.75 V
DD
V
DD
+ 0.3
V
V
OL
Output Low Voltage
0.4
V
@ I
OL
= 2 mA
V
OH
Output High Voltage
V
V
DD
- 0.8
@ I
OH
= -2 mA
V
HYS
Input Hysteresis
0.05 V
DD
V
4
Notes
1.
SCK toggling between V
DD
-0.3V and V
SS
, other inputs V
SS
or V
DD
-0.3V.
2.
SCK = SI = /CS=V
DD
. All inputs V
SS
or V
DD
.
3.
V
IN
or V
OUT
= V
SS
to V
DD
.
4.
This parameter is characterized but not 100% tested. Applies only to /CS and SCK pins.
Rev. 3.0
July 2007
9 of 13
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
