PIC16F872
Author: Molnár Károly

All Enhanced Extended Regular 12 bits 14 bits 16 bits RAM
size ROM
size EEPROM
size Common
SFRs
Features Configuration Bits RAM map SFR map

PIC16F872
Bank 0 | Bank 1 | Bank 2 | Bank 3
--- | --- | --- | ---
SFR 0x000 - 0x007 8 bytes Unimplemented 0x008 - 0x009 2 bytes SFR 0x00A - 0x017 14 bytes Unimplemented 0x018 - 0x01D 6 bytes SFR 0x01E - 0x01F 2 bytes Common 0x020 - 0x07F 96 bytes | SFR 0x080 - 0x087 8 bytes Unimplemented 0x088 - 0x089 2 bytes SFR 0x08A - 0x08E 5 bytes Unimplemented 0x08F - 0x090 2 bytes SFR 0x091 - 0x094 4 bytes Unimplemented 0x095 - 0x09D 9 bytes SFR 0x09E - 0x09F 2 bytes Common 0x0A0 - 0x0BF 32 bytes Unimplemented 0x0C0 - 0x0EF 48 bytes Mirrored 0x0F0 - 0x0FF 16 bytes | SFR 0x100 Unimplemented 0x101 SFR 0x102 - 0x104 3 bytes Unimplemented 0x105 - 0x109 5 bytes SFR 0x10A - 0x10F 6 bytes Unimplemented 0x110 - 0x11F 16 bytes Mirrored 0x120 - 0x17F 96 bytes | SFR 0x180 Unimplemented 0x181 SFR 0x182 - 0x184 3 bytes Unimplemented 0x185 - 0x189 5 bytes SFR 0x18A - 0x18D 4 bytes Unimplemented 0x18E - 0x19F 18 bytes Mirrored 0x1A0 - 0x1BF 32 bytes Unimplemented 0x1C0 - 0x1EF 48 bytes Mirrored 0x1F0 - 0x1FF 16 bytes
It is possible that this colums is inaccurate due to the mirrored-SFRs.

SFR 24 bytes GPR 0 bytes Common 96 bytes Mirrored 0 bytes Unimplemented 8 bytes | SFR 19 bytes GPR 0 bytes Common 32 bytes Mirrored 16 bytes Unimplemented 61 bytes | SFR 10 bytes GPR 0 bytes Common 0 bytes Mirrored 96 bytes Unimplemented 22 bytes | SFR 8 bytes GPR 0 bytes Common 0 bytes Mirrored 48 bytes Unimplemented 72 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.