PIC16F946 Datasheet, PDF (199/274 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

PIC16F946
FIGURE 16-4:
TIME-OUT SEQUENCE ON POWER-UP (DELAYED MCLR): CASE 1
VDD
MCLR
Internal POR
PWRT Time-out
OST Time-out
TPWRT
TOST
Internal Reset
FIGURE 16-5:
TIME-OUT SEQUENCE ON POWER-UP (DELAYED MCLR): CASE 2
VDD
MCLR
Internal POR
PWRT Time-out
OST Time-out
Internal Reset
TPWRT
TOST
FIGURE 16-6:
TIME-OUT SEQUENCE ON POWER-UP (MCLR WITH VDD): CASE 3
VDD
MCLR
Internal POR
PWRT Time-out
OST Time-out
Internal Reset
TPWRT
TOST
© 2005 Microchip Technology Inc.
Preliminary
DS41265A-page 197