Product specifications

ProSavageDDR P4M266 – VT8751 P4 DDR SMA North Bridge
Revision 1.1, July 19, 2002 -58- Electrical Specifications
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ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
Table 15. Absolute Maximum Ratings
Symbol Parameter Min Max Unit Notes
T
C
Case operating temperature 0 85
o
C1
T
S
Storage temperature -55 125
o
C1
V
IN
Input voltage -0.5 V
RAIL
+ 10% Volts 1, 2
V
OUT
Output voltage -0.5 V
RAIL
+ 10% Volts 1, 2
Note 1. Stress above the conditions listed may cause permanent damage to the device. Functional operation of
this device should be restricted to the conditions described under operating conditions.
Note 2. V
RAIL
is defined as the V
CC
level of the respective rail. The CPU interface can be 3.3V or 2.5V.
Memory can be 3.3V only. PCI can be 3.3V or 5.0V. Video can be 3.3V or 5.0V. Flat Panel can be 3.3V only.
AGP can be 1.5V (4x transfer mode) or 3.3V (2x transfer mode).
DC Characteristics
T
C
=0-85
o
C, V
RAIL
=V
CC
+/- 5%, V
CORE
=2.5V+/-5%,GND=0V
Table 16. DC Characteristics
Symbol Parameter Min Max Unit Condition
V
IL
Input Low Voltage -0.50 0.8 V
V
IH
Input High Voltage 2.0 V
CC
+0.5 V
V
OL
Output Low Voltage - 0.55 V I
OL
=4.0mA
V
OH
Output High Voltage 2.4 - V I
OH
=-1.0mA
I
IL
Input Leakage Current - +/-10 uA 0<V
IN
<V
CC
I
OZ
Tristate Leakage Current - +/-20 uA 0.55<V
OUT
<V
CC
Package Weight Specifications
Table 17. Package Weight Specifications
Symbol Parameter Min Typ Max Unit Condition
W
P
Package Weight 7.99 8.00 8.02 grams Standard earth gravity