Microchip Technology MA330025-1 Data Sheet
dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
DS70616G-page 50
2009-2012 Microchip Technology Inc.
FIGURE 4-3:
DATA MEMORY MAP FOR dsPIC33EP512(GP/MC/MU)806/810/814 DEVICES
WITH 52-KBYTE RAM
WITH 52-KBYTE RAM
0x0000
0x0FFE
SFR Space
0xFFFE
16 Bits
LSB
MSB
0xFFFF
X Data
Optionally
Mapped
into Program
Memory
Mapped
into Program
Memory
Unimplemented (X)
0x1000
4-Kbyte
SFR Space
SFR Space
0x9000
0x8FFE
0xDFFE
0xE000
0xE000
52-Kbyte
SRAM Space
SRAM Space
Near Data
Space
8-Kbyte
0xCFFE
0xD000
LSB
Address
MSB
Address
0x0000
0x0FFF
0x1001
0x9001
0x8FFF
0xDFFF
0xE001
0xCFFF
0xD001
0x8001
0x8000
0x1FFE
0x2000
0x1FFF
0x2001
0x7FFE
0x7FFF
DPSRAM (Y)
Y Data RAM (Y)
X Data RAM (X)
Far
Data
Data
Space