PIC12F629/675
FIGURE 9-7:
TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO VDD): CASE 1
VDD
MCLR
Internal POR
TPWRT
PWRT Time-out
OST Time-out
Internal RESET
TOST
FIGURE 9-8:
TIME-OUT SEQUENCE ON POWER-UP (MCLR NOT TIED TO VDD): CASE 2
VDD
MCLR
Internal POR
TPWRT
PWRT Time-out
OST Time-out
Internal RESET
TOST
FIGURE 9-9:
TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO VDD)
VDD
MCLR
Internal POR
TPWRT
PWRT Time-out
OST Time-out
Internal RESET
TOST
DS41190C-page 60
2003 Microchip Technology Inc.