PIC16C77X Datasheet, PDF (169/200 Pages) Microchip Technology – 28/40-Pin, 8-Bit CMOS Microcontrollers w/ 12-Bit A/D

PIC16C77X
FIGURE 15-12: CAPTURE/COMPARE/PWM TIMINGS (CCP1 AND CCP2)
RC1/T1OSI/CCP2
and RC2/CCP1
(Capture Mode)
50
51
52
RC1/T1OSI/CCP2
and RC2/CCP1
(Compare or PWM Mode)
53
54
Note: Refer to Figure 15-3 for load conditions.
TABLE 15-13 CAPTURE/COMPARE/PWM REQUIREMENTS (CCP1 AND CCP2)
Parameter Sym Characteristic
No.
Min
Typ† Max Units Conditions
50*
TccL CCP1 and CCP2 No Prescaler
0.5TCY + 20 — — ns
input low time
PIC16C77X
10
— — ns
With Prescaler _PIC16LC77X
20
— — ns
51*
TccH _{CCP1 and CCP2} No Prescaler
0.5TCY + 20 — — ns
input high time
PIC16C77X
10
— — ns
With Prescaler _PIC16LC77X
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 fall time PIC16C77X
—
10 25 ns
PIC16LC77X
—
25 45 ns
54*
TccF CCP1 and CCP2 output fall time PIC16C77X
—
10 25 ns
PIC16LC77X
—
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.
© 1999 Microchip Technology Inc.
Advance Information
DS30275A-page 169