National Instruments AT-MIO-64F-5, User Manual

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Appendix A Specifications
© National Instruments Corporation A-7 AT-MIO-64F-5 User Manual
Digital I/O
Compatibility TTL-compatible
Output current source capability Can source 2.6 mA and maintain V
OH
at 2.4 V
Output current sink capability Can sink 24 mA and maintain V
OL
at 0.5 V
Timing I/O
Number of channels 3 counter/timers
1 frequency output
Resolution 16-bit for 3 counter/timers,
4-bit for frequency output channel
Base clock available 5 MHz, 1 MHz, 100 kHz, 10 kHz,
1 kHz, 100 Hz
Base clock accuracy ±0.01%
Compatibility TTL-compatible inputs and outputs. Counter
gate and source inputs are pulled up with
4.7-k
W
resistors onboard.
Counter input frequency 6.9 MHz maximum (145 nsec period) with a
minimum pulse width of 70 nsec
Power Requirement (from PC I/O Channel)
Power consumption 2.0 A typical at +5 VDC
Physical
Board dimensions 13.3 by 4.5 in.
I/O connector 100-pin male ribbon-cable connector, separable into
two 50-pin female ribbon-cable connectors
Operating Environment
Component temperature 0¡ to +50¡ C
Relative humidity 5% to 90% noncondensing
Storage Environment
Temperature -55¡ to +150¡ C
Relative humidity 5% to 90% noncondensing