Minimum Switch Closed Time: 5 ms
Minimum Switch Open Time: 6 ms
Maximum Bounce Time: 1 ms open without being counted
10.7.2 High-frequency input
Resistance: Configurable in terminal pairs with 100 kΩ pull-up or pull-down
Pull-Up Resistance: 100 kΩ to 5 V
Event: Low (<0.8V) to High (>2.5 V)
Maximum Input Frequency: 250 kHz
10.7.3 Edge timing
Maximum Input Frequency: ≤ 1 kHz
Resolution: 500 ns
10.7.4 Edge counting
Maximum Input Frequency: ≤ 2.3 kHz
10.7.5 Quadrature input
Terminals: C1-C8 can be configured as digital pairs to monitor the two sensing channels of an
encoder.
Maximum Frequency: 2.5 kHz
Resolution: 31.25 µs or 32 kHz
10.7.6 Pulse-width modulation
Maximum Period: 36.4 seconds
Resolution:
l 0 – 5 ms: 83.33 ns
l 5 – 325 ms: 5.33 µs
l > 325 ms: 31.25 µs
See also Pulse measurements (p. 71) and Pulse measurement specifications (p. 169).
10. Specifications 172
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