Features Configuration Bits RAM map SFR map

PIC16F883
Bank 0 | Bank 1 | Bank 2 | Bank 3
--- | --- | --- | ---

SFR
0x000 - 0x007
8 bytes
Unimplemented
0x008
SFR
0x009 - 0x01F
23 bytes
Unimplemented
0x020
GPR
0x021 - 0x06F
79 bytes
Common
0x070 - 0x07F
16 bytes

SFR
0x080 - 0x087
8 bytes
Unimplemented
0x088
SFR
0x089 - 0x09F
23 bytes
Unimplemented
0x0A0
GPR
0x0A1 - 0x0EF
79 bytes
Mirrored
0x0F0 - 0x0FF
16 bytes

SFR
0x100
Unimplemented
0x101
SFR
0x102 - 0x105
4 bytes
Unimplemented
0x106
SFR
0x107 - 0x10F
9 bytes
Unimplemented
0x110 - 0x11F
16 bytes
GPR
0x120 - 0x16F
80 bytes
Mirrored
0x170 - 0x17F
16 bytes

SFR
0x180
Unimplemented
0x181
SFR
0x182 - 0x185
4 bytes
Unimplemented
0x186
SFR
0x187 - 0x18D
7 bytes
Unimplemented
0x18E - 0x1EF
98 bytes
Mirrored
0x1F0 - 0x1FF
16 bytes

It is possible that this colums is inaccurate due to the mirrored-SFRs.

SFR 31 bytes GPR 79 bytes Common 16 bytes Mirrored 0 bytes Unimplemented 2 bytes | SFR 31 bytes GPR 79 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 2 bytes | SFR 14 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 18 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes
It is possible that this colums is inaccurate due to the mirrored-SFRs.

Special Function Register.

General-purpose RAM.

Common RAM.

Mirrored RAM.

In this place no RAM.

This page generated automatically by the device-help.pl program (2022-01-30 15:56:09 UTC) from the 8bit_device.info file (rev: 1.44) of mpasmx and from the gputils source package (rev: svn Unversioned directory). The mpasmx is included in the MPLAB X.