Emerson PrPMC800 manual Counters/Timers, Miscellaneous, + 3.3V ± 5% @ 20 C, Safety

COUNTERS/TIMERS

Environmental

°Real-Time Timers/Counters: Four 32-bit programmable

°Watchdog Timers: Two, time-out generates interrupt or reset

MISCELLANEOUS

°Reset, Abort and JTAG/COP via on-board debug connector

°Two planar LEDs for Fail and CPU active

Power Requirements

Temperature:

Humidity (NC):

Vibration:

Operating

0° C to +55° C, forced air cooling

5% to 85%

1.0G sine sweep, 5.0 to 100 Hz, 25 octaves/min

Non-operating

5% to 95%

0.5G sine sweep; 50-500 Hz; 0.1 octaves/min 3.0 G sine sweep; 5-50 Hz;

0.25octaves/min

(AltiVec disabled)

	+ 3.3V ± 5% @ 20° C
PrPMC8005E-12xx:	3.3 A typical, 3.9 A
	maximum
PrPMC8005E-13xx:	4.1 A typical, 4.5 A
	maximum
VIO:	PCI buffer diode clamping
	voltage

Demonstrated MTBF

(based on a sample of eight boards in accelerated stress environment.)

°Mean: 190,509 hours

°95% Confidence: 107,681 hours

SAFETY

All printed wiring boards (PWBs) are manufactured with a flammability rating of 94V-0 by UL recognized manufacturers.

Electromagnetic Compatibility (EMC)

°Intended for use in systems meeting the following regulations:

ÅU.S.: FCC Part 15, Subpart B, Class A (non-residen- tial)

ÅCanada: ICES-003, Class A (non-residential)

°This product was tested in a representative system to the following standards:

ÅCE Mark per European EMC Directive 89/336/EEC with Amendments; Emissions: EN55022 Class B; Immunity: EN50082-1