Emerson MicroCEM manual 31

Model MicroCEM

Instruction Manual

748467-A January 2002

Power Dissipation

Sleep mode currently is specified under the condition that all card inputs are static CMOS levels and in a "Not Busy" operating state.

The currents specified show the bounds of programmability of the product.

Sleep .............................................	200 µA @3.3 V	500 µA @5.0 V
Read ..............................................	35 mA RMS @3.3 V	50 mA RMS @5.0 V
Write ..............................................	35 mA RMS @3.3 V	50 mA RMS @5.0 V
Environmental Specifications
Temperature
Operating Commercial ..........	0°C to 60°C
Operating Industrial ..............	-40°C to 85°C
Non-Operating Commercial ..	-25°C to 85°C
Non-Operating Industrial ......	-50°C to 100°C
Humidity
Operating...............................	8% to 95%, non-condensing
Non-Operating ......................	8% to 95%, non-condensing
Acoustic Noise ......................	0dB
Vibration
Operating...............................	15 G peak to peak max.
Non-Operating ......................	15 G peak to peak max.
Shock
Operating...............................	1,000 G max.
Non-Operating .......................	1,000 G max.
Altitude (relative to sea level)
Operating/Non-Operating .....	80,000 feet max.
System Reliability and Maintenance
MTBF1 ...................................	>1,000,000 hours
Preventive Maintenance .......	None
Data Reliability ......................	<1 non-recoverable error in 10(14) bits read
Physical Specifications
Length............................................	100.2mm ± 0.51mm
Width .............................................	69.85mm ± 0.51mm
Thickness (Body) ..........................	9.6mm ± 5.0mm
Thickness (Removable Edge) .......	N/A
Weight ...........................................	160 g. max

1Mean Time Between Failures

Rosemount Analytical Inc. A Division of Emerson Process Management Description and Specifications 1-17