IBM BDM-610000049 - Manual (Page 22)

12 CMX158886 cpuModule BDM-610000049 Rev G
Specifications
Physical Characteristics
• Dimensions: 117mm L x 97mm W x 15mm H (4.6"L x 3.8"W x 0.6"H)
• Weight: Approximately 0.19 Kg (0.40 lbs.)
Power Consumption
Exact power consumption depends on the actual application. Table 2 lists power consumption for typical
configurations and clock speeds.
Operating Conditions
Electrical Characteristics
The table below lists the Electrical Characteristics of the CMX158886. Operating outside of these parameters
may cause permanent damage to the cpuModule.
Table 2 cpuModule Power Consumption
Module Speed RAM Power, typ. Power, Max.
CMX158886PX 1.4 GHz 512 MB 12.7 W 15.2 W
CMX158886CX 1.0 GHz 512 MB 10.9 W 12.2 W
Table 3 Operating Conditions
Symbol Parameter Test Condition Min. Max.
V
CC5
5V Supply Voltage 4.75V 5.25V
V
CC3
3.3V Supply Voltage n/a 1
1. The 12V, -12V, and external +3.3V rails are not used by the cpuModule. Any requirements on
these signals are driven by other components in the system, such as an LVDS Flat Panel or PCI
device.
n/a
V
CC12
12V Supply Voltage n/a 1 n/a
V
CC-12
-12V Supply Voltage n/a 1 n/a
V
CCSTBY
5V Standby Voltage 2
2. 5V Standby is used to power the board when the main supply is turned off (power down modes
S3-S5). It is not required for board operation.
4.75V 5.25V
I
CCSTBY
5V Standby Current 2 - 500mA
Ta Ambient Operating
Temperature Standard -40C +85C
Ts Storage Temperature -40C +85C
Rh Humidity Non-Condensing 0 90%
MTBF Mean Time Before
Failure 23 C 110,000
hours