PIC16F684-ISL

Manufacturer Part NumberPIC16F684-ISL
ManufacturerMicrochip Technology Inc.
PIC16F684-ISL datasheets
 

Specifications of PIC16F684-ISL

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PIC16F684
FIGURE 11-10:
PWM DIRECTION CHANGE
SIGNAL
P1A (Active-High)
P1B (Active-High)
P1C (Active-High)
P1D (Active-High)
DC
Note 1: The direction bit in the ECCP Control register (CCP1CON<7>) is written any time during the PWM cycle.
2: When changing directions, the P1A and P1C signals switch before the end of the current PWM cycle at intervals
of 4 T
, 16 T
or 64 T
OSC
OSC
are inactive at this time.
FIGURE 11-11:
PWM DIRECTION CHANGE AT NEAR 100% DUTY CYCLE
P1A
P1B
P1C
P1D
External Switch C
External Switch D
Potential
Shoot-Through
Current
Note 1:All signals are shown as active-high.
2: T
is the turn on delay of power switch QC and its driver.
ON
3: T
is the turn off delay of power switch QD and its driver.
OFF
DS41202C-page 84
(1)
Period
DC
(2)
, depending on the Timer2 prescaler value. The modulated P1B and P1D signals
OSC
Forward Period
t1
DC
Preliminary
Period
Reverse Period
DC
T
ON
T
OFF
T = T
- T
OFF
ON
 2004 Microchip Technology Inc.