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
PIC16LF1938
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
Unimplemented
0x00F
Unimplemented
0x014
Unimplemented
0x01D
Unimplemented
0x020
GPR
0x021 - 0x06F
79 bytes
Common
0x070 - 0x07F
16 bytes
Unimplemented
0x08F
Unimplemented
0x094
Unimplemented
0x09F
GPR
0x0A0 - 0x0EF
80 bytes

linear0
0x2050 - 0x209F
80 bytes
Mirrored
0x0F0 - 0x0FF
16 bytes
Unimplemented
0x10F
Unimplemented
0x11C
Unimplemented
0x11E - 0x11F
2 bytes
GPR
0x120 - 0x16F
80 bytes

linear0
0x20A0 - 0x20EF
80 bytes
Mirrored
0x170 - 0x17F
16 bytes
Unimplemented
0x18E - 0x190
3 bytes
Unimplemented
0x197 - 0x198
2 bytes
Unimplemented
0x1A0
GPR
0x1A1 - 0x1EF
79 bytes
Mirrored
0x1F0 - 0x1FF
16 bytes
Unimplemented
0x20C
Unimplemented
0x20E - 0x20F
2 bytes
Unimplemented
0x218 - 0x21F
8 bytes
GPR
0x220 - 0x26F
80 bytes

linear0
0x2140 - 0x218F
80 bytes
Mirrored
0x270 - 0x27F
16 bytes
Unimplemented
0x28C - 0x290
5 bytes
Unimplemented
0x297
Unimplemented
0x2A0
GPR
0x2A1 - 0x2EF
79 bytes
Mirrored
0x2F0 - 0x2FF
16 bytes
Unimplemented
0x30C - 0x310
5 bytes
Unimplemented
0x317
Unimplemented
0x31B
Unimplemented
0x31F
GPR
0x320 - 0x36F
80 bytes

linear0
0x21E0 - 0x222F
80 bytes
Mirrored
0x370 - 0x37F
16 bytes
Unimplemented
0x38C - 0x393
8 bytes
Unimplemented
0x397 - 0x39F
9 bytes
GPR
0x3A0 - 0x3EF
80 bytes

linear0
0x2230 - 0x227F
80 bytes
Mirrored
0x3F0 - 0x3FF
16 bytes
Unimplemented
0x40C - 0x414
9 bytes
Unimplemented
0x418 - 0x41B
4 bytes
Unimplemented
0x41F
GPR
0x420 - 0x46F
80 bytes

linear0
0x2280 - 0x22CF
80 bytes
Mirrored
0x470 - 0x47F
16 bytes
Unimplemented
0x48C - 0x49F
20 bytes
GPR
0x4A0 - 0x4EF
80 bytes

linear0
0x22D0 - 0x231F
80 bytes
Mirrored
0x4F0 - 0x4FF
16 bytes
Unimplemented
0x50C - 0x51F
20 bytes
GPR
0x520 - 0x56F
80 bytes

linear0
0x2320 - 0x236F
80 bytes
Mirrored
0x570 - 0x57F
16 bytes
Unimplemented
0x58C - 0x59F
20 bytes
GPR
0x5A0 - 0x5EF
80 bytes

linear0
0x2370 - 0x23BF
80 bytes
Mirrored
0x5F0 - 0x5FF
16 bytes
Unimplemented
0x60C - 0x61F
20 bytes
GPR
0x620 - 0x64F
48 bytes

linear0
0x23C0 - 0x23EF
48 bytes
Unimplemented
0x650 - 0x66F
32 bytes
Mirrored
0x670 - 0x67F
16 bytes
Unimplemented
0x68C - 0x6EF
100 bytes
Mirrored
0x6F0 - 0x6FF
16 bytes
Unimplemented
0x70C - 0x76F
100 bytes
Mirrored
0x770 - 0x77F
16 bytes
Unimplemented
0x78C - 0x790
5 bytes
Unimplemented
0x796 - 0x797
2 bytes
Unimplemented
0x79A - 0x79F
6 bytes
Unimplemented
0x7A2
Unimplemented
0x7A5
Unimplemented
0x7A8
Unimplemented
0x7AB - 0x7EF
69 bytes
Mirrored
0x7F0 - 0x7FF
16 bytes
Unimplemented
0x80C - 0x86F
100 bytes
Mirrored
0x870 - 0x87F
16 bytes
Unimplemented
0x88C - 0x8EF
100 bytes
Mirrored
0x8F0 - 0x8FF
16 bytes
Unimplemented
0x90C - 0x96F
100 bytes
Mirrored
0x970 - 0x97F
16 bytes
Unimplemented
0x98C - 0x9EF
100 bytes
Mirrored
0x9F0 - 0x9FF
16 bytes
Unimplemented
0xA0C - 0xA6F
100 bytes
Mirrored
0xA70 - 0xA7F
16 bytes
Unimplemented
0xA8C - 0xAEF
100 bytes
Mirrored
0xAF0 - 0xAFF
16 bytes
Unimplemented
0xB0C - 0xB6F
100 bytes
Mirrored
0xB70 - 0xB7F
16 bytes
Unimplemented
0xB8C - 0xBEF
100 bytes
Mirrored
0xBF0 - 0xBFF
16 bytes
Unimplemented
0xC0C - 0xC6F
100 bytes
Mirrored
0xC70 - 0xC7F
16 bytes
Unimplemented
0xC8C - 0xCEF
100 bytes
Mirrored
0xCF0 - 0xCFF
16 bytes
Unimplemented
0xD0C - 0xD6F
100 bytes
Mirrored
0xD70 - 0xD7F
16 bytes
Unimplemented
0xD8C - 0xDEF
100 bytes
Mirrored
0xDF0 - 0xDFF
16 bytes
Unimplemented
0xE0C - 0xE6F
100 bytes
Mirrored
0xE70 - 0xE7F
16 bytes
Unimplemented
0xE8C - 0xEEF
100 bytes
Mirrored
0xEF0 - 0xEFF
16 bytes
Unimplemented
0xF0C - 0xF6F
100 bytes
Mirrored
0xF70 - 0xF7F
16 bytes
Unimplemented
0xF8C - 0xFE3
88 bytes
Unimplemented
0xFEC
Mirrored
0xFF0 - 0xFFF
16 bytes
It is possible that this colums is inaccurate due to the mirrored-SFRs.

SFR
29 bytes
GPR
79 bytes
Common
16 bytes
Mirrored
0 bytes
Unimplemented
4 bytes
SFR
29 bytes
GPR
80 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
3 bytes
SFR
28 bytes
GPR
80 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
4 bytes
SFR
27 bytes
GPR
79 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
6 bytes
SFR
21 bytes
GPR
80 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
11 bytes
SFR
26 bytes
GPR
79 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
7 bytes
SFR
24 bytes
GPR
80 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
8 bytes
SFR
15 bytes
GPR
80 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
17 bytes
SFR
18 bytes
GPR
80 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
14 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
48 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
52 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
27 bytes
GPR
0 bytes
Common
0 bytes
Mirrored
16 bytes
Unimplemented
85 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
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 (2017-05-13 09:29:48 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.