JG82855GMESL7VN Datasheet, PDF (169/213 Pages) Intel Corporation – Intel® 855GM/855GME Chipset Graphics and Memory Controller Hub (GMCH)

Electrical Characteristics
R
8 Electrical Characteristics
8.1
Absolute Maximum Ratings
Table 43 lists the Intel 855GM/855GME GMCH maximum environmental stress ratings.
Functional operation at the absolute maximum and minimum is neither implied nor guaranteed.
Functional operating parameters are listed in the AC and DC 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 43. Absolute Maximum Ratings
Symbol
Parameter
Intel 855GM/855GME GMCH Common
T_die
Die Temperature under Bias
T_storage
Storage Temperature
VCC
1.2 V Core Supply Voltage with respect to VSS
VTTLF
1.05 V AGTL+ buffer DC Input Voltage with respect
to VSS
VCCHL
1.2 V Hub Interface Supply Voltage with respect to
VSS
VCCADAC
1.5 V DAC Supply Voltage with respect to VSS
VCCDVO
1.5 V Supply Voltage with respect to VSS
VCCDLVDS
1.5 V LVDS Digital power supply
VCCTXLVDS
2.5 V LVDS Data/Clock Transmitter Supply Voltage
with respect to VSS
VCCALVDS
1.5 V LVDS Analog Supply voltage with respect to
VSS
VCCSM
2.5 V DDR System Memory Data Buffers Supply
Voltage with respect to VSS
VCCQSM
2.5 V DDR System Memory Clock Buffers Supply
Voltage with respect to VSS
VCCASM
(DDR 200/266
SDRAM)
1.2 V DDR System Memory Logic Supply Voltage
(not connected to Core) with respect to VSS
VCCGPIO
3.3 V GPIO Supply Voltage with respect to VSS
Min
Max
Unit Notes
0
105
°C
1
-55
150
°C
2
-0.3
1.65
V
-0.3
1.55
V
-0.3
1.65
V
-0.3
1.65
V
-0.3
1.65
V
-0.3
1.65
V
-0.3
3.25
V
-0.3
1.65
V
-0.3
3.25
V
-0.3
3.25
V
-0.3
1.65
V
-0.3
3.6
V
Datasheet
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