PIC16LF1503 Datasheet, PDF (15/340 Pages) Microchip Technology – 14-Pin Flash, 8-Bit Microcontrollers

3.0 MEMORY ORGANIZATION
These devices contain the following types of memory:
• Program Memory
- Configuration Words
- Device ID
- User ID
- Flash Program Memory
• Data Memory
- Core Registers
- Special Function Registers
- General Purpose RAM
- Common RAM
PIC16(L)F1503
The following features are associated with access and
control of program memory and data memory:
• PCL and PCLATH
• Stack
• Indirect Addressing
3.1 Program Memory Organization
The enhanced mid-range core has a 15-bit program
counter capable of addressing 32K x 14 program
memory space. Table 3-1 shows the memory sizes
implemented. Accessing a location above these
boundaries will cause a wrap-around within the
implemented memory space. The Reset vector is at
0000h and the interrupt vector is at 0004h (see
Figure 3-1).
TABLE 3-1: DEVICE SIZES AND ADDRESSES
Device
Program Memory Space (Words)
PIC16F1503
PIC16LF1503
2,048
Last Program Memory Address
07FFh
 2011 Microchip Technology Inc.
Preliminary
DS41607A-page 15