Intel
82801BA ICH2 Datasheet
16-1
Electrical Characteristics
Electrical Characteristics
16
Note:
The data provided in this chapter regarding the Electrical Characteristics of the ICH2 component
are preliminary and subject to change.
16.1
Absolute Maximum Ratings
Case Temperature under Bias .....................................................................................0
°
C to +109
°
C
Storage Temperature............................................................................................... -55
°
C to +150
°
C
Voltage on Any 3.3V Pin with Respect to Ground...............................................-0.5 to Vcc + 0.3 V
Voltage on Any 5V Tolerant Pin with Respect to Ground (V
REF
=5V)...............-0.5 to V
REF
+ 0.3 V
1.8V Supply Voltage with Respect to Vss.....................................................................-0.5 to +2.7V
3.3V Supply Voltage with Respect to Vss....................................................................-0.5 to +4.6 V
5.0V Supply Voltage (Vref) with Respect to Vss .........................................................-0.5 to +5.5 V
Maximum Power Dissipation ....................................................................................................2.0 W
Warning:
Stressing the device beyond the "Absolute Maximum Ratings" may cause permanent damage.
These are stress ratings only. See
Section 16.2
for the Functional Operating Range of the ICH2.
16.2
Functional Operating Range
All of the AC and DC Characteristics specified in this document assume that the ICH2 component
is operating within the Functional Operating Range given in this section. Operation outside of the
Functional Operating Range is not recommended, and extended exposure outside of the Functional
Operating Range may affect component reliability.
Case Temperature under Bias .................................................................................... 0
°
C to +109
°
C
1.8V Supply Voltage (VCC1_8) with respect to Vss......................................................1.7V to 1.9V
1.8V Supply Voltage (VccSus1_8) with respect to Vss..................................................1.6V to 1.9V
3.3V Supply Voltage (VCC3_3, VccSus3_3) with respect to Vss .........................3.102V to 3.498V
5V Supply Voltage (V5REF, V5REF_Sus) with respect to Vss................................ 4.75V to 5.25V
V_CPU_IO Voltage with respect to Vss......................................................................................TBD
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