82433LX Datasheet, PDF (31/53 Pages) Intel Corporation – LOCAL BUS ACCELERATOR (LBX)

82433LX 82433NX
4 0 ELECTRICAL CHARACTERISTICS
4 1 Absolute Maximum Ratings
Table 4 lists stress ratings only Functional operation
at these maximums is not guaranteed Functional
operation conditions are given in Sections 4 2
and 4 3
Maximum Power Dissipation
1 4W (82433LX)
Maximum Total Power Dissipation 1 4W (82433NX)
Maximum Power Dissipation V_CC3
430 mW
The maximum total power dissipation in the
82433NX on the V_CC and V_CC3 pins is 1 4W The
V_CC3 pins may draw as much as 430 mW however
total power will not exceed 1 4W
Extended exposure to the Absolute Maximum Rat-
ings may affect device reliability
Case Temperature under Bias
0 C to ^a85 C
Storage Temperature
b_{40 C to} a_{125 C}
Voltage on Any Pin
with Respect to Ground
Supply Voltage
with Respect to V_SS
b_{0 3 to VCC} a _{0 3V}
b_{0 3 to} a_{7 0V}
4 2 Thermal Characteristics
NOTICE This data sheet contains information on
products in the sampling and initial production phases
of development The specifications are subject to
change without notice Verify with your local Intel
Sales office that you have the latest data sheet be-
fore finalizing a design
WARNING Stressing the device beyond the ‘‘Absolute
Maximum Ratings’’ may cause permanent damage
These are stress ratings only Operation beyond the
‘‘Operating Conditions’’ is not recommended and ex-
tended exposure beyond the ‘‘Operating Conditions’’
may affect device reliability
The LBX is designed for operation at case temperatures between 0 C and 85 C The thermal resistances of
the package are given in the following tables
Table 4 Thermal Resistance
Parameter
i_JA ( C Watt)
i_JC ( C Watt)
Air Flow Rate (Linear Feet per Minute)
0
400
600
51 9
37 1
34 8
10
31