PIC16C926-I/CL Microchip Technology, PIC16C926-I/CL Datasheet - Page 13

• Manufacturer Part Number: PIC16C926-I/CL
• Description: 64/68-Pin CMOS Microcontrollers with LCD Driver
• Manufacturer: Microchip Technology

2.0
2.1
The PIC16C925/926 family has a 13-bit program
counter capable of addressing an 8K x 14 program
memory space.
For the PIC16C925, only the first 4K x 14 (0000h-
0FFFh) are physically implemented. Accessing a loca-
tion above the physically implemented addresses will
cause a wraparound. The RESET vector is at 0000h
and the interrupt vector is at 0004h.
FIGURE 2-1:
Program
2001 Microchip Technology Inc.
Memory
On-chip
CALL, RETURN
RETFIE, RETLW
MEMORY ORGANIZATION
Program Memory Organization
Configuration Word
Interrupt Vector
RESET Vector
Stack Level 8
0000h-0FFFh
Stack Level 2
Stack Level 1
ID Locations
PROGRAM MEMORY MAP
AND STACK FOR
PIC16C925
PC<12:0>
Reserved
Reserved
Page 0
Page 1
Reads
13
0000h
0004h
0005h
07FFh
0800h
0FFFh
1000h
1FFFh
2000h
2003h
2004h
2007h
3FFFh
Preliminary
FIGURE 2-2:
Program
Memory
On-chip
CALL, RETURN
RETFIE, RETLW
PIC16C925/926
Configuration Word
Interrupt Vector
RESET Vector
Stack Level 8
Stack Level 2
Stack Level 1
ID Locations
PROGRAM MEMORY MAP
AND STACK FOR
PIC16C926
PC<12:0>
Reserved
Reserved
Page 0
Page 1
Page 2
Page 3
13
DS39544A-page 11
0000h
2003h
0004h
0005h
07FFh
0800h
0FFFh
1000h
17FFh
1800h
1FFFh
2000h
2004h
2007h
3FFFh