Datasheet

 1998-2013 Microchip Technology Inc. DS30289C-page 253
PIC17C7XX
FIGURE 20-11: CAPTURE TIMINGS
TABLE 20-6: CAPTURE REQUIREMENTS
FIGURE 20-12: PWM TIMINGS
TABLE 20-7: PWM REQUIREMENTS
CAP pin
(Capture mode)
50 51
52
Param
No.
Sym Characteristic Min
Typ
†
Max
Unit
s
Conditions
50 TccL Capture pin input low time 10 — — ns
51 TccH Capture pin input high time 10 — — ns
52 TccP Capture pin input period 2T
CY
N
— — ns N = prescale value
(4 or 16)
† Data in “Typ” column is at 5V, 25C unless otherwise stated.
PWM pin
(PWM mode)
53 54
Param
No.
Sym Characteristic Min
Typ
†
Max Units Conditions
53 TccR PWM pin output rise time — 10 35 ns
54 TccF PWM pin output fall time — 10 35 ns
† Data in “Typ” column is at 5V, 25C unless otherwise stated.