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CARD-PCI/GX Hardware Manual
Operation environment (temperature ranges)
Maximum temperature [Tc = 75°C right above the heat sink, and Ta = 70°C around the
SDRAM]
Minimum temperature Ta = 0°C
Storage environment
Current consumption
Power supply specifications (the following power supply is required.)
The following operational values are measured when Windows 98 is running and
desktop is displayed.
CPU_VRM power supply (V
Current consumption
Standby current
System power (V
Current consumption
Standby current
ISA bus power supply (V
Current consumption
Standby current
5V standby power (V
(Power of 5V is always supplied regardless of the ON/OFF of the power
supply.)
Current consumption Typ.
Backup power (V
Current consumption Typ.
(When holding the C-MOS memory contents by the battery)
4
Figure 1.2 Temperature measurement position
Temperature -20 to 75°C (no condensation)
Humidity
0 to 90% (no condensation)
Maximum rating
)
CCCORE
Typ.
Typ.
)
3.3V
CC3V
Typ.
Typ.
) 5V
CC5V
Typ.
Typ.
)
5V
CCSTB
) 2.7 to 3.6V (voltage supplied by battery)
CCBAK
1
2
1: Heat sink on CPU
2: Ta around DRAM (peripheral temperature)
7.1W
5V
408mA
17.2 mA
620 mA
230 mA
17.1 mA
11.5 mA
0.35 mA
1.2 µA
EPSON
2
Rev.A
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