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

PIC16F1455
Bank 0 | Bank 1 | Bank 2 | Bank 3 | Bank 4 | Bank 5 | Bank 6 | Bank 7 | Bank 8 | Bank 9 | Bank 10 | Bank 11 | Bank 12 | Bank 13 | Bank 14 | Bank 15 | Bank 16 | Bank 17 | Bank 18 | Bank 19 | Bank 20 | Bank 21 | Bank 22 | Bank 23 | Bank 24 | Bank 25 | Bank 26 | Bank 27 | Bank 28 | Bank 29 | Bank 30 | Bank 31
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
SFR 0x000 - 0x00C 13 bytes Unimplemented 0x00D SFR 0x00E Unimplemented 0x00F - 0x010 2 bytes SFR 0x011 - 0x012 2 bytes Unimplemented 0x013 - 0x014 2 bytes SFR 0x015 - 0x01C 8 bytes Unimplemented 0x01D - 0x01F 3 bytes GPR 0x020 - 0x06F 80 bytes linear0 0x2000 - 0x204F 80 bytes Mirrored 0x070 - 0x07F 16 bytes | SFR 0x080 - 0x08C 13 bytes Unimplemented 0x08D SFR 0x08E Unimplemented 0x08F - 0x090 2 bytes SFR 0x091 - 0x092 2 bytes Unimplemented 0x093 - 0x094 2 bytes SFR 0x095 - 0x09F 11 bytes Unimplemented 0x0A0 GPR 0x0A1 - 0x0EF 79 bytes Mirrored 0x0F0 - 0x0FF 16 bytes | SFR 0x100 - 0x10C 13 bytes Unimplemented 0x10D SFR 0x10E Unimplemented 0x10F - 0x110 2 bytes SFR 0x111 - 0x119 9 bytes Unimplemented 0x11A - 0x11C 3 bytes SFR 0x11D Unimplemented 0x11E - 0x11F 2 bytes GPR 0x120 - 0x16F 80 bytes linear0 0x20A0 - 0x20EF 80 bytes Mirrored 0x170 - 0x17F 16 bytes | SFR 0x180 - 0x18C 13 bytes Unimplemented 0x18D SFR 0x18E Unimplemented 0x18F - 0x190 2 bytes SFR 0x191 - 0x197 7 bytes Unimplemented 0x198 SFR 0x199 - 0x19F 7 bytes Unimplemented 0x1A0 GPR 0x1A1 - 0x1EF 79 bytes Mirrored 0x1F0 - 0x1FF 16 bytes | SFR 0x200 - 0x20C 13 bytes Unimplemented 0x20D - 0x210 4 bytes SFR 0x211 - 0x217 7 bytes Unimplemented 0x218 - 0x21F 8 bytes GPR 0x220 - 0x26F 80 bytes linear0 0x2140 - 0x218F 80 bytes Mirrored 0x270 - 0x27F 16 bytes | SFR 0x280 - 0x28B 12 bytes Unimplemented 0x28C - 0x29F 20 bytes GPR 0x2A0 - 0x2EF 80 bytes linear0 0x2190 - 0x21DF 80 bytes Mirrored 0x2F0 - 0x2FF 16 bytes | SFR 0x300 - 0x30B 12 bytes Unimplemented 0x30C - 0x31F 20 bytes GPR 0x320 - 0x36F 80 bytes linear0 0x21E0 - 0x21EF 16 bytes linear0 0x21F0 - 0x222F 64 bytes Mirrored 0x370 - 0x37F 16 bytes | SFR 0x380 - 0x38B 12 bytes Unimplemented 0x38C - 0x390 5 bytes SFR 0x391 - 0x393 3 bytes Unimplemented 0x394 - 0x399 6 bytes SFR 0x39A - 0x39B 2 bytes Unimplemented 0x39C - 0x39F 4 bytes GPR 0x3A0 - 0x3EF 80 bytes linear0 0x2230 - 0x227F 80 bytes Mirrored 0x3F0 - 0x3FF 16 bytes | SFR 0x400 - 0x40B 12 bytes Unimplemented 0x40C - 0x41F 20 bytes GPR 0x420 - 0x46F 80 bytes linear0 0x2280 - 0x22CF 80 bytes Mirrored 0x470 - 0x47F 16 bytes | SFR 0x480 - 0x48B 12 bytes Unimplemented 0x48C - 0x49F 20 bytes GPR 0x4A0 - 0x4EF 80 bytes linear0 0x22D0 - 0x231F 80 bytes Mirrored 0x4F0 - 0x4FF 16 bytes | SFR 0x500 - 0x50B 12 bytes Unimplemented 0x50C - 0x51F 20 bytes GPR 0x520 - 0x56F 80 bytes linear0 0x2320 - 0x236F 80 bytes Mirrored 0x570 - 0x57F 16 bytes | SFR 0x580 - 0x58B 12 bytes Unimplemented 0x58C - 0x59F 20 bytes GPR 0x5A0 - 0x5EF 80 bytes linear0 0x2370 - 0x23BF 80 bytes Mirrored 0x5F0 - 0x5FF 16 bytes | SFR 0x600 - 0x60B 12 bytes Unimplemented 0x60C - 0x610 5 bytes SFR 0x611 - 0x616 6 bytes Unimplemented 0x617 - 0x61F 9 bytes GPR 0x620 - 0x64F 48 bytes linear0 0x23C0 - 0x23EF 48 bytes Unimplemented 0x650 - 0x66F 32 bytes Mirrored 0x670 - 0x67F 16 bytes | SFR 0x680 - 0x68B 12 bytes Unimplemented 0x68C - 0x690 5 bytes SFR 0x691 - 0x695 5 bytes Unimplemented 0x696 - 0x6EF 90 bytes Mirrored 0x6F0 - 0x6FF 16 bytes | SFR 0x700 - 0x70B 12 bytes Unimplemented 0x70C - 0x76F 100 bytes Mirrored 0x770 - 0x77F 16 bytes | SFR 0x780 - 0x78B 12 bytes Unimplemented 0x78C - 0x7EF 100 bytes Mirrored 0x7F0 - 0x7FF 16 bytes | SFR 0x800 - 0x80B 12 bytes Unimplemented 0x80C - 0x86F 100 bytes Mirrored 0x870 - 0x87F 16 bytes | SFR 0x880 - 0x88B 12 bytes Unimplemented 0x88C - 0x8EF 100 bytes Mirrored 0x8F0 - 0x8FF 16 bytes | SFR 0x900 - 0x90B 12 bytes Unimplemented 0x90C - 0x96F 100 bytes Mirrored 0x970 - 0x97F 16 bytes | SFR 0x980 - 0x98B 12 bytes Unimplemented 0x98C - 0x9EF 100 bytes Mirrored 0x9F0 - 0x9FF 16 bytes | SFR 0xA00 - 0xA0B 12 bytes Unimplemented 0xA0C - 0xA6F 100 bytes Mirrored 0xA70 - 0xA7F 16 bytes | SFR 0xA80 - 0xA8B 12 bytes Unimplemented 0xA8C - 0xAEF 100 bytes Mirrored 0xAF0 - 0xAFF 16 bytes | SFR 0xB00 - 0xB0B 12 bytes Unimplemented 0xB0C - 0xB6F 100 bytes Mirrored 0xB70 - 0xB7F 16 bytes | SFR 0xB80 - 0xB8B 12 bytes Unimplemented 0xB8C - 0xBEF 100 bytes Mirrored 0xBF0 - 0xBFF 16 bytes | SFR 0xC00 - 0xC0B 12 bytes Unimplemented 0xC0C - 0xC6F 100 bytes Mirrored 0xC70 - 0xC7F 16 bytes | SFR 0xC80 - 0xC8B 12 bytes Unimplemented 0xC8C - 0xCEF 100 bytes Mirrored 0xCF0 - 0xCFF 16 bytes | SFR 0xD00 - 0xD0B 12 bytes Unimplemented 0xD0C - 0xD6F 100 bytes Mirrored 0xD70 - 0xD7F 16 bytes | SFR 0xD80 - 0xD8B 12 bytes Unimplemented 0xD8C - 0xDEF 100 bytes Mirrored 0xDF0 - 0xDFF 16 bytes | SFR 0xE00 - 0xE0B 12 bytes Unimplemented 0xE0C - 0xE6F 100 bytes Mirrored 0xE70 - 0xE7F 16 bytes | SFR 0xE80 - 0xE8B 12 bytes Unimplemented 0xE8C - 0xE8D 2 bytes SFR 0xE8E - 0xE9F 18 bytes Unimplemented 0xEA0 - 0xEEF 80 bytes Mirrored 0xEF0 - 0xEFF 16 bytes | SFR 0xF00 - 0xF0B 12 bytes Unimplemented 0xF0C - 0xF6F 100 bytes Mirrored 0xF70 - 0xF7F 16 bytes | SFR 0xF80 - 0xF8B 12 bytes Unimplemented 0xF8C - 0xFE3 88 bytes SFR 0xFE4 - 0xFEB 8 bytes Unimplemented 0xFEC SFR 0xFED - 0xFEF 3 bytes Mirrored 0xFF0 - 0xFFF 16 bytes
It is possible that this colums is inaccurate due to the mirrored-SFRs.

SFR 24 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 8 bytes | SFR 27 bytes GPR 79 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 6 bytes | SFR 24 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 8 bytes | SFR 28 bytes GPR 79 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 5 bytes | SFR 20 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 12 bytes | SFR 12 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 20 bytes | SFR 12 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 20 bytes | SFR 17 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 15 bytes | SFR 12 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 20 bytes | SFR 12 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 20 bytes | SFR 12 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 20 bytes | SFR 12 bytes GPR 80 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 20 bytes | SFR 18 bytes GPR 48 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 46 bytes | SFR 17 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 95 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 30 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 82 bytes | SFR 12 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 100 bytes | SFR 23 bytes GPR 0 bytes Common 0 bytes Mirrored 16 bytes Unimplemented 89 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.