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
PIC16F819
Bank 0 Bank 1 Bank 2 Bank 3
Unimplemented
0x007 - 0x009
3 bytes
Unimplemented
0x018 - 0x01D
6 bytes
Common
0x020 - 0x07F
96 bytes
Unimplemented
0x087 - 0x089
3 bytes
Unimplemented
0x091
Unimplemented
0x095 - 0x09D
9 bytes
Unimplemented
0x0A0
GPR
0x0A1 - 0x0EF
79 bytes
Mirrored
0x0F0 - 0x0FF
16 bytes
Unimplemented
0x101
Unimplemented
0x105 - 0x109
5 bytes
Unimplemented
0x110 - 0x11F
16 bytes
GPR
0x120 - 0x16F
80 bytes
Mirrored
0x170 - 0x17F
16 bytes
Unimplemented
0x181
Unimplemented
0x185 - 0x189
5 bytes
Unimplemented
0x18E - 0x19F
18 bytes
Mirrored
0x1A0 - 0x1FF
96 bytes
It is possible that this colums is inaccurate due to the mirrored-SFRs.

SFR
23 bytes
GPR
0 bytes
Common
96 bytes
Mirrored
0 bytes
Unimplemented
9 bytes
SFR
19 bytes
GPR
79 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
14 bytes
SFR
10 bytes
GPR
80 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
22 bytes
SFR
8 bytes
GPR
0 bytes
Common
0 bytes
Mirrored
96 bytes
Unimplemented
24 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.