PIC18F47J53 Datasheet, PDF (69/586 Pages) Microchip Technology – 28/44-Pin, High-Performance USB Microcontrollers with nanoWatt XLP Technology

FIGURE 5-3:
PIC18F47J53 FAMILY
TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO VDD): CASE 1
VDD
MCLR
INTERNAL POR
PWRT TIME-OUT
INTERNAL RESET
TPWRT
FIGURE 5-4:
TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO VDD): CASE 2
VDD
MCLR
INTERNAL POR
PWRT TIME-OUT
INTERNAL RESET
TPWRT
FIGURE 5-5:
SLOW RISE TIME (MCLR TIED TO VDD, VDD RISE > TPWRT)
3.3V
VDD
0V
1V
MCLR
INTERNAL POR
PWRT TIME-OUT
INTERNAL RESET
TPWRT
 2010 Microchip Technology Inc.
Preliminary
DS39964B-page 69