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

PIC16F18855
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
ZCD1CONZCDCON | 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 (2022-01-30 15:56:09 UTC) from the 8bit_device.info file (rev: 1.44) of mpasmx and from the gputils source package (rev: svn Unversioned directory). The mpasmx is included in the MPLAB X.