910GL datasheet(255/426 Pages) INTEL

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Electrical Characteristics

Datasheet

255

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

Tstorage

Storage Temperature

-55

150

°C

(G)MCH Core

VCC

1.5 V Core Supply Voltage with respect to VSS

-0.3

1.65

Host Interface (533 MHz/800 MHz)

VTT

1.2 V System Bus Input Voltage with respect

to VSS

-0.3

1.65

VCCA_HPLL

1.5 V Host PLL Analog Supply Voltage with

respect to VSS

-0.3

1.65

DDR Interface (333 MHz/400 MHz)

VCCSM (DDR)

2.6 V DDR System Memory Supply Voltage

with respect to VSS

-0.3

4.0

VCCA_SMPLL

(DDR)

1.5 V System Memory PLL Analog Supply

Voltage with respect to VSS

-0.3

1.65

DDR2 Interface (400 MHz/533 MHz)

VCCSM (DDR2)

1.8 V DDR2 System Memory Supply Voltage

with Respect to VSS

-0.3

4.0

VCCA_SMPLL

(DDR2)

1.5 V System Memory PLL Analog Supply

Voltage with respect to VSS

-0.3

1.65

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