PIC18F452-IPT Datasheet, PDF (38/332 Pages) Microchip Technology – High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D

PIC18FXX2
FIGURE 4-1:
PROGRAM MEMORY MAP
AND STACK FOR
PIC18F442/242
PC<20:0>
CALL,RCALL,RETURN
21
RETFIE,RETLW
Stack Level 1
••
•
Stack Level 31
RESET Vector
0000h
High Priority Interrupt Vector 0008h
Low Priority Interrupt Vector 0018h
On-Chip
Program Memory
3FFFh
4000h
FIGURE 4-2:
PROGRAM MEMORY MAP
AND STACK FOR
PIC18F452/252
PC<20:0>
CALL,RCALL,RETURN
21
RETFIE,RETLW
Stack Level 1
••
•
Stack Level 31
RESET Vector
0000h
High Priority Interrupt Vector 0008h
Low Priority Interrupt Vector 0018h
On-Chip
Program Memory
Read '0'
1FFFFFh
200000h
7FFFh
8000h
Read '0'
1FFFFFh
200000h
DS39564C-page 36
© 2006 Microchip Technology Inc.