EP80579 Datasheet, PDF (1831/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
49.5
AC/DC Characteristics
49.5.1 Power Management
This section describes the electrical characteristics of the Power Management interface.
49.5.1.1
Power Management Signal List
Refer to Table 48-19, “Power Management Interface Signals” on page 1756 for the
power management signal description.
49.5.1.1.1 Power Management DC Characteristics
Table 49-10. Power Management DC Input Characteristics
Symbol
Parameter
Conditions
Min Typical Max
Units
Notes
V_IH
Input voltage high
-
2.0
-
-
V
2
V_IL
Input voltage low
-
-
-
0.8
V
2
Ι_leak
Input Leakage
Current
0<V_IN<Vcc3_3
-
-
10
µA
-
C_IN
Input-pin
capacitance
-
-
-
10
pf
1
Notes:
1.
2.
VIH and VIL for PWRBTN# is guaranteed by design. These values are typical values seen for this process,
but not measured during production testing.
Table 49-11. Power Management DC Output Characteristics
Symbol
Parameter
Conditions
Min Typical Max
Units
Notes
V_OH
Output voltage high
l_out=-6mA
2.0
-
-
V_OL
Output voltage low
l_out=6mA
-
-
0.4
Ι_OH
Output current at
high voltage
V_OH=2.4
-12
-27
-48
V
3, 2, 3
V
-
mA
-
Ι_OL
Output current at
low voltage
V_OL=0.8
12
18
26
mA
-
Notes:
1.
2.
VOH and VOL for PWRBTN# is guaranteed by design. These values are typical values seen for this process,
but not measured during production testing.
3.
VOH spec does not apply to signals that are open drain driver. Open drain signals must have an
external pull up resistor.
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
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