VT8601 Via, VT8601 Datasheet - Page 143

• Manufacturer Part Number: VT8601
• Description: Slot-1 / Socket-370 PCI North Bridge
• Manufacturer: Via

Absolute Maximum Ratings
DC Characteristics
T
AC Timing Specifications
AC timing specifications provided are based on external zero-pf capacitance load. Min/max cases are based on the following table:
Drive strength for selected output pins is programmable. See Rx6D for details.
Revision 1.3 September 8, 1999
A
= 0-70 o C, V
7HFKQRORJLHV ,QF
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.
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.
:H &
:H &R R QQHFW
Symbol
V
V
QQHFW
T
T
OUT
RAIL
IN
A
S
Parameter
5.0V Power
3.3V Power
2.5V Power
Temperature
Symbol
V
= V
RAIL
V
V
V
V
I
I
I
OZ
CC
OH
IL
OL
IH
IL
CC
Parameter
Ambient operating temperature
Storage temperature
Input voltage
Output voltage
is defined as the V
+/- 5%, V
Parameter
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Leakage Current
Tristate Leakage Current
Power Supply Current
CORE
E
Table 15. AC Timing Min / Max Conditions
LECTRICAL
= 2.5V +/- 5%, GND=0V
Table 13. Absolute Maximum Ratings
CC
Table 14. DC Characteristics
level of the respective rail. The CPU interface can be 3.3V or 2.5V.
Min
-0.50
2.0
2.4
-137-
S
-
-
-
-
PECIFICATIONS
Min
V
-0.5
-0.5
-55
Max
+/-10
+/-20
CC
0
0.55
0.8
+0.5
-
3.135
2.375
Min
4.75
0
Unit
mA
uA
uA
V
V
V
V
V
V
RAIL
RAIL
Max
125
70
Max
3.465
2.625
5.25
+ 10%
+ 10%
70
Condition
I
I
0<V
0.55<V
OL
OH
VT8601 Apollo ProMedia
=4.0mA
=-1.0mA
IN
<V
OUT
CC
Unit
Volts
Volts
<V
o C
o C
Unit
Volts
Volts
Volts
Electrical Specifications
o C
CC
Notes
1, 2
1, 2
1
1