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
PIC16F74
Bank 0 Bank 1 Bank 2 Bank 3
SFR
0x000 - 0x01F
32 bytes
Common
0x020 - 0x07F
96 bytes
SFR
0x080 - 0x08E
15 bytes
Unimplemented
0x08F - 0x091
3 bytes
SFR
0x092 - 0x094
3 bytes
Unimplemented
0x095 - 0x097
3 bytes
SFR
0x098 - 0x099
2 bytes
Unimplemented
0x09A - 0x09E
5 bytes
SFR
0x09F
Common
0x0A0 - 0x0FF
96 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 - 0x18C
3 bytes
Unimplemented
0x18D - 0x19F
19 bytes
Mirrored
0x1A0 - 0x1FF
96 bytes
It is possible that this colums is inaccurate due to the mirrored-SFRs.

SFR
32 bytes
GPR
0 bytes
Common
96 bytes
Mirrored
0 bytes
Unimplemented
0 bytes
SFR
21 bytes
GPR
0 bytes
Common
96 bytes
Mirrored
0 bytes
Unimplemented
11 bytes
SFR
10 bytes
GPR
0 bytes
Common
0 bytes
Mirrored
96 bytes
Unimplemented
22 bytes
SFR
7 bytes
GPR
0 bytes
Common
0 bytes
Mirrored
96 bytes
Unimplemented
25 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 (2017-05-13 09:29:46 UTC) from the 8bit_device.info file (rev: 1.36) of mpasmx and from the gputils source package (rev: svn 1308). The mpasmx is included in the MPLAB X.