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
PIC16LF1902
Bank 0 Bank 1 Bank 2 Bank 3 Bank 4 Bank 7 Bank 15 Bank 31
INDF0 0x000
INDF1 0x001
PCL 0x002
STATUS 0x003
FSR0FSR0L 0x004
FSR0H 0x005
FSR1FSR1L 0x006
FSR1H 0x007
BSR 0x008
WREG 0x009
PCLATH 0x00A
INTCON 0x00B
PORTA 0x00C
PORTB 0x00D
PORTC 0x00E
 
PORTE 0x010
PIR1 0x011
PIR2 0x012
 
 
TMR0 0x015
TMR1TMR1L 0x016
TMR1H 0x017
T1CON 0x018
T1GCON 0x019
 
 
 
 
 
 
 
 
 
 
 
 
TRISA 0x08C
TRISB 0x08D
TRISC 0x08E
 
TRISE 0x090
PIE1 0x091
PIE2 0x092
 
 
OPTION_REG 0x095
PCON 0x096
WDTCON 0x097
 
OSCCON 0x099
OSCSTAT 0x09A
ADRESADRESL 0x09B
ADRESH 0x09C
ADCON0 0x09D
ADCON1 0x09E
 
 
 
 
 
 
 
 
 
 
 
 
LATA 0x10C
LATB 0x10D
LATC 0x10E
 
 
 
 
 
 
 
BORCON 0x116
FVRCON 0x117
 
 
 
 
 
 
 
 
 
 
 
 
ANSELA 0x18C
ANSELB 0x18D
 
 
 
PMADRPMADRL 0x191
PMADRH 0x192
PMDATPMDATL 0x193
PMDATH 0x194
PMCON1 0x195
PMCON2 0x196
 
 
 
 
 
 
 
 
 
 
 
 
 
WPUB 0x20D
 
 
WPUE 0x210
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IOCBP 0x394
IOCBN 0x395
IOCBF 0x396
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
LCDCON 0x791
LCDPS 0x792
LCDREF 0x793
LCDCST 0x794
LCDRL 0x795
 
 
LCDSE0 0x798
LCDSE1 0x799
 
LCDSE3 0x79B
 
 
 
 
LCDDATA0 0x7A0
LCDDATA1 0x7A1
 
LCDDATA3 0x7A3
LCDDATA4 0x7A4
 
LCDDATA6 0x7A6
LCDDATA7 0x7A7
 
LCDDATA9 0x7A9
LCDDATA10 0x7AA
 
LCDDATA12 0x7AC
 
 
LCDDATA15 0x7AF
 
 
LCDDATA18 0x7B2
 
 
LCDDATA21 0x7B5
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
STATUS_SHAD 0xFE4
WREG_SHAD 0xFE5
BSR_SHAD 0xFE6
PCLATH_SHAD 0xFE7
FSR0L_SHAD 0xFE8
FSR0H_SHAD 0xFE9
FSR1L_SHAD 0xFEA
FSR1H_SHAD 0xFEB
 
STKPTR 0xFED
TOSL 0xFEE
TOSH 0xFEF
The mirror of [PCL, PCLATH, ...] are not shown.

 SFR

 SFR with alias name.

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.