Datasheet

 2000 Microchip Technology Inc. Preliminary DS40197B-page 67
PIC16HV540
FIGURE 10-4: RESET, WATCHDOG TIMER, AND DEVICE RESET TIMER TIMING - PIC16HV540
FIGURE 10-5: BROWN-OUT DETECT TIMING
VDD
MCLR
Internal
POR
DRT
Time-out
Internal
RESET
Watchdog
Timer
RESET
32
31
34
I/O pin
32
32
34
(Note 1)
Note 1: I/O pins must be taken out of hi-impedance mode by enabling the output drivers in software.
30
35
VREG