Motorola IH5 User Manual

A-1

 lists the general specifications for MCPN750A base boards. 

Subsequent sections detail cooling requirements and FCC compliance.

A complete functional description of the MCPN750A base boards appears 
in Chapter 3. Specifications for the optional PCI mezzanines can be found 
in the documentation for those modules.

Power requirements

(Not TMCPN710 or PMC)

+5Vdc (

±

5%), 2.1A typical

+3.3Vdc (

±

5%), 2.0A typical

+12V (

±

5%), 4 milliamps, typical

-12V (

±

5%), 1 milliamp, typical

PMC I/O Signal Impedance

44 to 65 ohms (nominal impedance)

Operating temperature

-5°C to +55°C entry air with forced-air 
cooling (refer to Cooling Requirements 
section)

Storage temperature

–40°C to +85° C

Relative humidity

5% to 85% (non-condensing)

Physical dimensions

Base board only

Height
Depth

Base board with front panel 
and connectors

Height
Depth

Front panel width

6U Eurocard

9.2 in. (233 mm)
6.3 in. (160 mm)

10.3 in. (262 mm)
7.4 in. (188 mm)
0.8 in. (20mm)