Datasheet

dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/X04 AND dsPIC33FJ128MCX02/X04
DS70291G-page 38 © 2007-2012 Microchip Technology Inc.
FIGURE 4-3: DATA MEMORY MAP FOR dsPIC33FJ32MC302/304 DEVICES WITH 4 KB RAM
0x0000
0x07FE
SFR Space
0xFFFE
X Data RAM (X)
16 bits
LSbMSb
0xFFFF
X Data
Optionally
Mapped
into Program
Memory
Unimplemented (X)
0x0800
2 Kbyte
SFR Space
0x1000
0x0FFE
0x17FE
0x1800
4 Kbyte
SRAM Space
Y Data RAM (Y)
Near
Data
6 Kbyte
Space
0x13FE
0x1400
LSb
Address
MSb
Address
DMA RAM
0x0000
0x07FF
0x0801
0x1001
0x0FFF
0x17FF
0x1801
0x13FF
0x1401
0x8001 0x8000