Datasheet

PIC16F872
DS30221C-page 96 © 2006 Microchip Technology Inc.
FIGURE 11-7: TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO VDD): CASE 2
FIGURE 11-8: SLOW RISETIME (MCLR
TIED TO VDD VIA RC NETWORK)
VDD
MCLR
INTERNAL POR
PWRT TIME-OUT
OST TIME-OUT
INTERNAL RESET
TPWRT
TOST
VDD
MCLR
INTERNAL POR
PWRT TIME-OUT
OST TIME-OUT
INTERNAL RESET
0V
1V
5V
T
PWRT
TOST