
PIC16F87X
DS30292C-page 166
2001 Microchip Technology Inc.
FIGURE 15-11:
CAPTURE/COMPARE/PWM TIMINGS (CCP1 AND CCP2)
TABLE 15-5:
CAPTURE/COMPARE/PWM REQUIREMENTS (CCP1 AND CCP2)
and RC2/CCP1
(Capture Mode)
50
51
52
53
54
RC1/T1OSI/CCP2
and RC2/CCP1
(Compare or PWM Mode)
RC1/T1OSI/CCP2
Param
No.
Sym
Characteristic
Min
Typ Max Units
Conditions
50*
TccL CCP1 and CCP2
input low time
No Prescaler
0.5TCY + 20
——
ns
With Prescaler
Standard(F)10
——
ns
Extended(LF)20
——
ns
51*
TccH CCP1 and CCP2
input high time
No Prescaler
0.5TCY + 20
——
ns
With Prescaler
Standard(F)10
——
ns
Extended(LF)20
——
ns
52*
TccP CCP1 and CCP2 input period
3TCY + 40
N
——
ns
N = prescale
value (1, 4 or 16)
53*
TccR CCP1 and CCP2 output rise time
Standard(F)
—
10
25
ns
Extended(LF)
—
25
50
ns
54*
TccF CCP1 and CCP2 output fall time
Standard(F)
—
10
25
ns
Extended(LF)
—
25
45
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.