PIC17C7XX Datasheet, PDF (251/328 Pages) Microchip Technology – High-Performance 8-Bit CMOS EPROM Microcontrollers with 10-bit A/D

FIGURE 20-7: CAPTURE TIMINGS
CAP pin
(Capture Mode)
50
51
52
PIC17C7XX
TABLE 20-7: CAPTURE REQUIREMENTS
Param
No.
Sym Characteristic
Min
Typ† Max Units 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}
2TCY §
N
— — ns N = prescale value (4
or 16)
*
These parameters are characterized but not tested.
†
Data in “Typ” column is at 5V, 25∞C unless otherwise stated. These parameters are for design guidance only and are not
tested.
§
This specification ensured by design.
FIGURE 20-8: PWM TIMINGS
PWM pin
(PWM Mode)
53
54
TABLE 20-8: PWM REQUIREMENTS
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
*
These parameters are characterized but not tested.
†
Data in “Typ” column is at 5V, 25∞C unless otherwise stated. These parameters are for design guidance only and are not
tested.
§
This specification ensured by design.
© 1998 Microchip Technology Inc.
Preliminary
DS30289A-page 251