Datasheet

PIC18(L)F2X/4XK22
DS41412F-page 452  2010-2012 Microchip Technology Inc.
FIGURE 27-9: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND
POWER-UP TIMER TIMING
FIGURE 27-10: BROWN-OUT RESET TIMING
VDD
MCLR
Internal
POR
PWRT
Time-out
OSC
Time-out
Internal
Reset
Watchdog
Timer
Reset
33
32
30
31
34
I/O pins
34
Note: Refer to Figure 27-6 for load conditions.
VDD
BVDD
35
VBGAP = 1.2V
V
IVRST
Enable Internal
Internal Reference
36
Reference Voltage
Voltage Stable