301467-005 Datasheet, PDF (255/426 Pages) Intel Corporation – Express Chipset

Electrical Characteristics
R
13 Electrical Characteristics
This chapter contains the (G)MCH absolute maximum electrical ratings, power dissipation values,
and DC characteristics.
13.1 Absolute Maximum Ratings
Table 13-1 lists the (G)MCH’s maximum environmental stress ratings. Functional operation at the
absolute maximum and minimum is neither implied nor guaranteed. Functional operating
parameters are listed in the DC characteristics tables.
Warning: Stressing the device beyond the “Absolute Maximum Ratings” may cause permanent damage.
These are stress ratings only. Operating beyond the “operating conditions” is not recommended
and extended exposure beyond “operating conditions” may affect reliability.
Table 13-1. Absolute Maximum Ratings
Symbol
Parameter
Min
Max Uni Notes
t
T_storage
(G)MCH Core
Storage Temperature
-55
150
°C
1
VCC
1.5 V Core Supply Voltage with respect to V_SS
-0.3
1.65
V
Host Interface (533 MHz/800 MHz)
VTT
1.2 V System Bus Input Voltage with respect
to V_SS
VCCA_HPLL
1.5 V Host PLL Analog Supply Voltage with
respect to V_SS
DDR Interface (333 MHz/400 MHz)
-0.3
1.65
V
-0.3
1.65
V
VCCSM (DDR)
2.6 V DDR System Memory Supply Voltage
with respect to V_SS
VCCA_SMPLL
(DDR)
1.5 V System Memory PLL Analog Supply
Voltage with respect to V_SS
DDR2 Interface (400 MHz/533 MHz)
-0.3
4.0
V
-0.3
1.65
V
VCCSM (DDR2)
VCCA_SMPLL
(DDR2)
1.8 V DDR2 System Memory Supply Voltage
with Respect to V_SS
1.5 V System Memory PLL Analog Supply
Voltage with respect to V_SS
-0.3
4.0
V
-0.3
1.65
V
Datasheet
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