Microchip Technology MA330019-2 Data Sheet
dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, AND dsPIC33FJ128GPX02/X04
DS70292G-page 38
© 2007-2012 Microchip Technology Inc.
FIGURE 4-3:
DATA MEMORY MAP FOR dsPIC33FJ32GP302/304 DEVICES WITH 4 KB RAM
0x0000
0x07FE
SFR Space
0xFFFE
X Data RAM (X)
16 bits
LSB
MSB
0xFFFF
X Data
Optionally
Mapped
into Program
Memory
Mapped
into Program
Memory
Unimplemented (X)
0x0800
2 Kbyte
SFR Space
SFR Space
0x1000
0x0FFE
0x17FE
0x1800
4 Kbyte
SRAM Space
SRAM Space
Y Data RAM (Y)
Near
Data
Data
6 Kbyte
Space
0x13FE
0x1400
LSB
Address
MSB
Address
DMA RAM
0x0000
0x07FF
0x0801
0x1001
0x0FFF
0x17FF
0x1801
0x1801
0x13FF
0x1401
0x8001
0x8000