RG82845 S L5YQ Intel, RG82845 S L5YQ Datasheet - Page 119

• Manufacturer Part Number: RG82845 S L5YQ
• Manufacturer: Intel

Specifications of RG82845 S L5YQ

• Lead Free Status / RoHS Status: Not Compliant

6
6.1
6.2
Intel
Table 18. Absolute Maximum Ratings
Table 19. Power Characteristics
Warning: Stressing the device beyond the “Absolute Maximum Ratings” may cause permanent damage.
®
82845 MCH for SDR Datasheet
R
Electrical Characteristics
This chapter contains the absolute maximum operating ratings, power characteristics, and DC
characteristics for the 82845 MCH.
Absolute Maximum Ratings
Table 18 lists the 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 tables.
These are stress ratings only. Operating beyond the “operating conditions” is not recommended
and extended exposure beyond “operating conditions” may affect reliability.
Power Characteristics
NOTES:
Tstorage
VCC1_5
VCC1_8
VCCSM
VTT
I
I
I
I
I
I
VTT
VCC1_5_CORE
VCC1_5_AGP
VCC1_8
VCCSM
SUS_3.3
Symbol
1. These current levels can happen simultaneously, and can be summed into one supply.
Symbol
Storage Temperature
1.5 V Supply Voltage with respect to VSS
1.8 V Supply Voltage with respect to VSS
3.3 V Supply Voltage with respect to VSS
AGTL+ buffer DC input voltage with respect
to VSS
MCH VTT supply current
1.5 V core supply current
1.5 V AGP supply current
1.8 V hub interface supply current
3.3 V system memory supply current
3.3 V standby supply current
HVREF, AGPREF, HI_REF, SDREF
supply current
Parameter
Parameter
Min
-0.72
-0.88
-2.83
-0.55
Min
-55
Typ
Max
2.69
150
2.3
6.3
2.3
Electrical Characteristics
Max
0.37
0.20
2.4
1.5
2.0
25
10
Unit
V
V
V
V
Unit
C
mA
mA
A
A
A
A
A
Notes
Notes
1
1
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