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
PIC16F18854
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 28 Bank 29 Bank 30 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
TRISA 0x011
TRISB 0x012
TRISC 0x013
 
 
LATA 0x016
LATB 0x017
LATC 0x018
 
 
 
TMR0TMR0L 0x01C
PR0TMR0H 0x01D
T0CON0 0x01E
T0CON1 0x01F
 
 
 
 
 
 
 
 
 
 
 
 
ADRESADRESL 0x08C
ADRESH 0x08D
ADPREVADPREVL 0x08E
ADPREVH 0x08F
ADACCADACCL 0x090
ADACCH 0x091
 
ADCON0 0x093
ADCON1 0x094
ADCON2 0x095
ADCON3 0x096
ADSTAT 0x097
ADCLK 0x098
ADACT 0x099
ADREF 0x09A
ADCAP 0x09B
ADPRE 0x09C
ADACQ 0x09D
ADPCH 0x09E
 
 
 
 
 
 
 
 
 
 
 
 
ADCNT 0x10C
ADRPT 0x10D
ADLTHADLTHL 0x10E
ADLTHH 0x10F
ADUTHADUTHL 0x110
ADUTHH 0x111
ADSTPTADSTPTL 0x112
ADSTPTH 0x113
ADFLTRADFLTRL 0x114
ADFLTRH 0x115
ADERRADERRL 0x116
ADERRH 0x117
 
RC1REGRCREG
RCREG1		 0x119
TX1REGTXREG
TXREG1		 0x11A
SP1BRGSP1BRGL
SPBRG
SPBRG1
SPBRGL		 0x11B
SP1BRGHSPBRGH
SPBRGH1		 0x11C
RC1STARCSTA
RCSTA1		 0x11D
TX1STATXSTA
TXSTA1		 0x11E
BAUD1CONBAUDCON
BAUDCON1
BAUDCTL
BAUDCTL1		 0x11F
 
 
 
 
 
 
 
 
 
 
 
 
SSP1BUF 0x18C
SSP1ADD 0x18D
SSP1MSK 0x18E
SSP1STAT 0x18F
SSP1CON1 0x190
SSP1CON2 0x191
SSP1CON3 0x192
 
 
 
SSP2BUF 0x196
SSP2ADD 0x197
SSP2MSK 0x198
SSP2STAT 0x199
SSP2CON1 0x19A
SSP2CON2 0x19B
SSP2CON3 0x19C
 
 
 
 
 
 
 
 
 
 
 
 
TMR1TMR1L 0x20C
TMR1H 0x20D
T1CON 0x20E
PR1T1GCON 0x20F
T1GATETMR1GATE 0x210
T1CLKTMR1CLK 0x211
TMR3TMR3L 0x212
TMR3H 0x213
T3CON 0x214
PR3T3GCON 0x215
T3GATETMR3GATE 0x216
T3CLKTMR3CLK 0x217
TMR5TMR5L 0x218
TMR5H 0x219
T5CON 0x21A
PR5T5GCON 0x21B
T5GATETMR5GATE 0x21C
T5CLKTMR5CLK 0x21D
CCPTMRS0 0x21E
CCPTMRS1 0x21F
 
 
 
 
 
 
 
 
 
 
 
 
T2TMRTMR2 0x28C
PR2T2PR 0x28D
T2CON 0x28E
T2HLT 0x28F
T2CLKT2CLKCON 0x290
T2RST 0x291
T4TMRTMR4 0x292
PR4T4PR 0x293
T4CON 0x294
T4HLT 0x295
T4CLKT4CLKCON 0x296
T4RST 0x297
T6TMRTMR6 0x298
PR6T6PR 0x299
T6CON 0x29A
T6HLT 0x29B
T6CLKT6CLKCON 0x29C
T6RST 0x29D
 
 
 
 
 
 
 
 
 
 
 
 
CCPR1CCPR1L 0x30C
CCPR1H 0x30D
CCP1CON 0x30E
CCP1CAP 0x30F
CCPR2CCPR2L 0x310
CCPR2H 0x311
CCP2CON 0x312
CCP2CAP 0x313
CCPR3CCPR3L 0x314
CCPR3H 0x315
CCP3CON 0x316
CCP3CAP 0x317
CCPR4CCPR4L 0x318
CCPR4H 0x319
CCP4CON 0x31A
CCP4CAP 0x31B
CCPR5CCPR5L 0x31C
CCPR5H 0x31D
CCP5CON 0x31E
CCP5CAP 0x31F
 
 
 
 
 
 
 
 
 
 
 
 
PWM6DCL 0x38C
PWM6DCH 0x38D
PWM6CON 0x38E
 
PWM7DCL 0x390
PWM7DCH 0x391
PWM7CON 0x392
 
 
 
 
 
 
 
 
 
 
 
 
SCANLADRL 0x40C
SCANLADRH 0x40D
SCANHADRL 0x40E
SCANHADRH 0x40F
SCANCON0 0x410
SCANTRIG 0x411
 
 
 
 
CRCDATACRCDATL 0x416
CRCDATH 0x417
CRCACCCRCACCL 0x418
CRCACCH 0x419
CRCSHFTCRCSHIFTL 0x41A
CRCSHIFTH 0x41B
CRCXORCRCXORL 0x41C
CRCXORH 0x41D
CRCCON0 0x41E
CRCCON1 0x41F
 
 
 
 
 
 
 
 
 
 
 
 
SMT1TMRSMT1TMRL 0x48C
SMT1TMRH 0x48D
SMT1TMRU 0x48E
SMT1CPRSMT1CPRL 0x48F
SMT1CPRH 0x490
SMT1CPRU 0x491
SMT1CPWSMT1CPWL 0x492
SMT1CPWH 0x493
SMT1CPWU 0x494
SMT1PRSMT1PRL 0x495
SMT1PRH 0x496
SMT1PRU 0x497
SMT1CON0 0x498
SMT1CON1 0x499
SMT1STAT 0x49A
SMT1CLK 0x49B
SMT1SIG 0x49C
SMT1WIN 0x49D
 
 
 
 
 
 
 
 
 
 
 
 
SMT2TMRSMT2TMRL 0x50C
SMT2TMRH 0x50D
SMT2TMRU 0x50E
SMT2CPRSMT2CPRL 0x50F
SMT2CPRH 0x510
SMT2CPRU 0x511
SMT2CPWSMT2CPWL 0x512
SMT2CPWH 0x513
SMT2CPWU 0x514
SMT2PRSMT2PRL 0x515
SMT2PRH 0x516
SMT2PRU 0x517
SMT2CON0 0x518
SMT2CON1 0x519
SMT2STAT 0x51A
SMT2CLK 0x51B
SMT2SIG 0x51C
SMT2WIN 0x51D
 
 
 
 
 
 
 
 
 
 
 
 
NCO1ACCNCO1ACCL 0x58C
NCO1ACCH 0x58D
NCO1ACCU 0x58E
NCO1INCNCO1INCL 0x58F
NCO1INCH 0x590
NCO1INCU 0x591
NCO1CON 0x592
NCO1CLK 0x593
 
 
 
 
 
 
 
 
 
 
 
 
CWG1CLKCON 0x60C
CWG1ISM 0x60D
CWG1DBR 0x60E
CWG1DBF 0x60F
CWG1CON0 0x610
CWG1CON1 0x611
CWG1AS0 0x612
CWG1AS1 0x613
CWG1STR 0x614
 
CWG2CLKCON 0x616
CWG2ISM 0x617
CWG2DBR 0x618
CWG2DBF 0x619
CWG2CON0 0x61A
CWG2CON1 0x61B
CWG2AS0 0x61C
CWG2AS1 0x61D
CWG2STR 0x61E
 
 
 
 
 
 
 
 
 
 
 
 
CWG3CLKCON 0x68C
CWG3ISM 0x68D
CWG3DBR 0x68E
CWG3DBF 0x68F
CWG3CON0 0x690
CWG3CON1 0x691
CWG3AS0 0x692
CWG3AS1 0x693
CWG3STR 0x694
 
 
 
 
 
 
 
 
 
 
 
 
PIR0 0x70C
PIR1 0x70D
PIR2 0x70E
PIR3 0x70F
PIR4 0x710
PIR5 0x711
PIR6 0x712
PIR7 0x713
PIR8 0x714
 
PIE0 0x716
PIE1 0x717
PIE2 0x718
PIE3 0x719
PIE4 0x71A
PIE5 0x71B
PIE6 0x71C
PIE7 0x71D
PIE8 0x71E
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PMD0 0x796
PMD1 0x797
PMD2 0x798
PMD3 0x799
PMD4 0x79A
PMD5 0x79B
 
 
 
 
 
 
 
 
 
 
 
 
WDTCON0 0x80C
WDTCON1 0x80D
WDTPSL 0x80E
WDTPSH 0x80F
WDTTMR 0x810
BORCON 0x811
VREGCON 0x812
PCON0 0x813
CCDCON 0x814
 
 
 
 
 
NVMADRL 0x81A
NVMADRH 0x81B
NVMDATL 0x81C
NVMDATH 0x81D
NVMCON1 0x81E
NVMCON2 0x81F
 
 
 
 
 
 
 
 
 
 
 
 
CPUDOZE 0x88C
OSCCON1 0x88D
OSCCON2 0x88E
OSCCON3 0x88F
OSCSTAT 0x890
OSCEN 0x891
OSCTUNE 0x892
OSCFRQ 0x893
 
CLKRCON 0x895
CLKRCLK 0x896
MDCON0 0x897
MDCON1 0x898
MDSRC 0x899
MDCARL 0x89A
MDCARH 0x89B
 
 
 
 
 
 
 
 
 
 
 
 
FVRCON 0x90C
 
DAC1CON0 0x90E
DAC1CON1 0x90F
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ZCDCON 0x91F
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CMOUTCMSTAT 0x98F
CM1CON0 0x990
CM1CON1 0x991
CM1NSEL 0x992
CM1PSEL 0x993
CM2CON0 0x994
CM2CON1 0x995
CM2NSEL 0x996
CM2PSEL 0x997
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CLCDATA 0xE0F
CLC1CON 0xE10
CLC1POL 0xE11
CLC1SEL0 0xE12
CLC1SEL1 0xE13
CLC1SEL2 0xE14
CLC1SEL3 0xE15
CLC1GLS0 0xE16
CLC1GLS1 0xE17
CLC1GLS2 0xE18
CLC1GLS3 0xE19
CLC2CON 0xE1A
CLC2POL 0xE1B
CLC2SEL0 0xE1C
CLC2SEL1 0xE1D
CLC2SEL2 0xE1E
CLC2SEL3 0xE1F
CLC2GLS0 0xE20
CLC2GLS1 0xE21
CLC2GLS2 0xE22
CLC2GLS3 0xE23
CLC3CON 0xE24
CLC3POL 0xE25
CLC3SEL0 0xE26
CLC3SEL1 0xE27
CLC3SEL2 0xE28
CLC3SEL3 0xE29
CLC3GLS0 0xE2A
CLC3GLS1 0xE2B
CLC3GLS2 0xE2C
CLC3GLS3 0xE2D
CLC4CON 0xE2E
CLC4POL 0xE2F
CLC4SEL0 0xE30
CLC4SEL1 0xE31
CLC4SEL2 0xE32
CLC4SEL3 0xE33
CLC4GLS0 0xE34
CLC4GLS1 0xE35
CLC4GLS2 0xE36
CLC4GLS3 0xE37
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PPSLOCK 0xE8F
INTPPS 0xE90
T0CKIPPS 0xE91
T1CKIPPS 0xE92
T1GPPS 0xE93
T3CKIPPS 0xE94
T3GPPS 0xE95
T5CKIPPS 0xE96
T5GPPS 0xE97
 
 
 
 
T2AINPPS 0xE9C
T4AINPPS 0xE9D
T6AINPPS 0xE9E
 
 
CCP1PPS 0xEA1
CCP2PPS 0xEA2
CCP3PPS 0xEA3
CCP4PPS 0xEA4
CCP5PPS 0xEA5
 
 
 
SMT1WINPPS 0xEA9
SMT1SIGPPS 0xEAA
SMT2WINPPS 0xEAB
SMT2SIGPPS 0xEAC
 
 
 
 
CWG1PPS 0xEB1
CWG2PPS 0xEB2
CWG3PPS 0xEB3
 
 
 
 
MDCARLPPS 0xEB8
MDCARHPPS 0xEB9
MDSRCPPS 0xEBA
CLCIN0PPS 0xEBB
CLCIN1PPS 0xEBC
CLCIN2PPS 0xEBD
CLCIN3PPS 0xEBE
 
 
 
 
ADCACTPPS 0xEC3
 
SSP1CLKPPS 0xEC5
SSP1DATPPS 0xEC6
SSP1SSPPS 0xEC7
SSP2CLKPPS 0xEC8
SSP2DATPPS 0xEC9
SSP2SSPPS 0xECA
RXPPS 0xECB
TXPPS 0xECC
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
RA0PPS 0xF10
RA1PPS 0xF11
RA2PPS 0xF12
RA3PPS 0xF13
RA4PPS 0xF14
RA5PPS 0xF15
RA6PPS 0xF16
RA7PPS 0xF17
RB0PPS 0xF18
RB1PPS 0xF19
RB2PPS 0xF1A
RB3PPS 0xF1B
RB4PPS 0xF1C
RB5PPS 0xF1D
RB6PPS 0xF1E
RB7PPS 0xF1F
RC0PPS 0xF20
RC1PPS 0xF21
RC2PPS 0xF22
RC3PPS 0xF23
RC4PPS 0xF24
RC5PPS 0xF25
RC6PPS 0xF26
RC7PPS 0xF27
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ANSELA 0xF38
WPUA 0xF39
ODCONA 0xF3A
SLRCONA 0xF3B
INLVLA 0xF3C
IOCAP 0xF3D
IOCAN 0xF3E
IOCAF 0xF3F
CCDNA 0xF40
CCDPA 0xF41
 
ANSELB 0xF43
WPUB 0xF44
ODCONB 0xF45
SLRCONB 0xF46
INLVLB 0xF47
IOCBP 0xF48
IOCBN 0xF49
IOCBF 0xF4A
CCDNB 0xF4B
CCDPB 0xF4C
 
ANSELC 0xF4E
WPUC 0xF4F
ODCONC 0xF50
SLRCONC 0xF51
INLVLC 0xF52
IOCCP 0xF53
IOCCN 0xF54
IOCCF 0xF55
CCDNC 0xF56
CCDPC 0xF57
 
 
 
 
 
 
 
 
 
 
 
 
 
WPUE 0xF65
 
 
INLVLE 0xF68
IOCEP 0xF69
IOCEN 0xF6A
IOCEF 0xF6B
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 09:29:47 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.