UPD720102 データシートの表示（PDF） - NEC => Renesas Technology
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UPD720102 Datasheet PDF : 36 Pages
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μPD720102
Power consumption
Parameter
Symbol
Condition
With 30 MHz With 48 MHz Unit
Crystal
Oscillator
Typ. Max. Typ. Max.
Power
Consumption
PWD0-0
Device state = D0, All the ports does not connect to any
11.0 16.0 3.0
function, and each OHCI controller is under USB suspend
and EHCI controller is stopped. Note 1
7.0 mA
PWD0-1
The power consumption under the state without suspend.
Device state = D0, The number of active ports is 1. Note 2
Full- or low-speed device is on the port.
15.6 22.6 7.7 13.5 mA
High-speed device is on the port.
60.3 70.8 60.7 71.3 mA
PWD0-2
The power consumption under the state without suspend.
Device state = D0, The number of active ports is 2. Note 2
Full- or low-speed devices are on the port.
17.4 31.6 9.5 22.4 mA
High-speed devices are on the port.
96.1 111.8 96.6 112.4 mA
PWD0-3
The power consumption under the state without suspend.
Device state = D0, The number of active ports is 3. Note 2
Full- or low-speed devices are on the port.
18.8 40.0 10.8 31.5 mA
High-speed devices are on the port.
130.7 151.8 131.2 152.2 mA
PWD0_C
PWD1
PWD2
The power consumption under suspend state during PCI
clock is stopped by CRUN0. Device state = D0.
Device state = D1, Analog PLL output is stopped. Note 3
Device state = D2, Analog PLL output is stopped. Note 3
11.0 16.0 3.0
2.1 5.9 3.0
2.1 5.9 3.0
7.0 mA
7.0 mA
7.0 mA
PWD3H
PWD3C
Device state = D3hot, VCCRST0 = High, Analog PLL
output is stopped. Note 3
Device state = D3cold, VCCRST0 = Low. Note 4
2.1 5.9 3.0 7.0 mA
0.03 3.0 1.38 5.2 mA
Notes 1. When any device is not connected to all the ports of HC, the power consumption for HC does not depend
on the number of active ports.
2. The number of active ports is set by the value of Port No Field in PCI configuration space EXT register.
3. This is the case when PCI bus state is B0.
4. This is the case when PCI bus state is B3.
Remark These are estimated value on Windows™ XP environment.
Pin capacitance
Parameter
Input capacitance
Output capacitance
I/O capacitance
PCI input pin capacitance
PCI clock input pin capacitance
PCI IDSEL input pin capacitance
Symbol
Condition
Min.
Max.
Unit
CI
VDD = 0 V, TA = 25°C
CO
fC = 1 MHz
CIO
Unmeasured pins returned to 0 V
8
pF
8
pF
8
pF
Cin
8
pF
Cclk
8
pF
CIDSEL
8
pF
Data Sheet S17998EJ4V0DS
21
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