PIC12F1822 MICROCHIP [Microchip Technology], PIC12F1822 Datasheet - Page 21

• Manufacturer Part Number: PIC12F1822
• Description: 8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

3.0
There
PIC12F/LF1822/16F/LF1823 devices: Data Memory,
Program Memory and Data EEPROM Memory
• Program Memory
• Data Memory
• Data EEPROM memory
TABLE 3-1:
 2010 Microchip Technology Inc.
- Core Registers
- Special Function Registers
- General Purpose RAM
- Common RAM
- Device Memory Maps
- Special Function Registers Summary
Note 1: The Data EEPROM Memory and the
PIC12F/LF1822/16F/LF1823
MEMORY ORGANIZATION
are
method to access Flash memory through
the EECON registers is described in
Section 11.0 “Data EEPROM and Flash
Program Memory Control”.
Device
three
DEVICE SIZES AND ADDRESSES
types
(1)
of
Program Memory Space (Words)
memory
(1)
PIC12F/LF1822/16F/LF1823
.
Preliminary
in
2,048
The following features are associated with access and
control of program memory and data memory:
• PCL and PCLATH
• Stack
• Indirect Addressing
3.1
The enhanced mid-range core has a 15-bit program
counter capable of addressing a 32K x 14 program
memory space. Table 3-1 shows the memory sizes
implemented
family. 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 Figures 3-1 and ).
Program Memory Organization
for
Last Program Memory Address
the
PIC12F/LF1822/16F/LF1823
07FFh
DS41413A-page 21