Appendix A
Specifications for PCI-MIO-16XE-10
©
National Instruments Corporation
A-17
PCI-MIO E Series User Manual
Digital I/O
Number of channels ............................... 8 input/output
Compatibility ......................................... TTL/CMOS
Digital logic levels
Power-on state........................................ Input (High-Z)
Data transfers ......................................... Programmed I/O
Timing I/O
Number of channels ............................... 2 up/down counter/timers,
1 frequency scaler
Resolution
Counter/timers................................. 24 bits
Frequency scaler ............................. 4 bits
Compatibility ......................................... TTL/CMOS
Base clocks available
Counter/timers................................. 20 MHz, 100 kHz
Frequency scaler ............................. 10 MHz, 100 kHz
Base clock accuracy ...............................
±
0.01%
Level
Min
Max
Input low voltage
Input high voltage
Input low current
(V
in
= 0 V)
Input high current
(V
in
= 5 V)
0 V
2 V
—
—
—
0.8 V
5 V
-320
µ
A
10
µ
A
Output low voltage
(I
OUT
= 24 mA)
—
0.4 V
Output high voltage
(I
OUT
= 13 mA)
4.35 V
—