Manualshelf

Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller SOIC 28 8-Bit 20 MHz I/O number 25
31323334353637383940
© 2009 Microchip Technology Inc. DS41341E-page 39
PIC16F72X/PIC16LF72X
FIGURE 3-4: TIME-OUT SEQUENCE ON POWER-UP (DELAYED MCLR): CASE 1
FIGURE 3-5: TIME-OUT SEQUENCE ON POWER-UP (DELAYED MCLR
): CASE 2
FIGURE 3-6: TIME-OUT SEQUENCE ON POWER-UP (MCLR
WITH VDD): CASE 3
TPWRT
TOST
VDD
MCLR
Internal POR
PWRT Time-out
OST Time-out
Internal Reset
VDD
MCLR
Internal POR
PWRT Time-out
OST Time-out
Internal Reset
T
PWRT
TOST
TPWRT
TOST
VDD
MCLR
Internal POR
PWRT Time-out
OST Time-out
Internal Reset