Datasheet

dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X
DS70000657H-page 54  2011-2013 Microchip Technology Inc.
FIGURE 4-9: DATA MEMORY MAP FOR dsPIC33EP128MC20X/50X AND
dsPIC33EP128GP50X DEVICES
0x0000
0x0FFE
0x2FFE
0xFFFE
LSB
Address
16 Bits
LSBMSB
MSB
Address
0x0001
0x0FFF
0x2FFF
0xFFFF
Optionally
Mapped
into Program
Memory Space
0x4FFF 0x4FFE
0x1001
0x1000
0x3001
0x3000
4-Kbyte
SFR Space
16-Kbyte
SRAM Space
0x50000x5001
Data Space
Near
8-Kbyte
SFR Space
X Data RAM (X)
X Data
Unimplemented (X)
0x80000x8001
Note: Memory areas are not shown to scale.
(PSV)
0x1FFE
0x1FFF
0x2001
0x2000
Y Data RAM (Y)