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

PIC18F4455
Bank 15
SPPDATA | 0xF62
SPPCFG | 0xF63
SPPEPS | 0xF64
SPPCON | 0xF65
UFRMUFRML | 0xF66
UFRMH | 0xF67
UIR | 0xF68
UIE | 0xF69
UEIR | 0xF6A
UEIE | 0xF6B
USTAT | 0xF6C
UCON | 0xF6D
UADDR | 0xF6E
UCFG | 0xF6F
UEP0 | 0xF70
UEP1 | 0xF71
UEP2 | 0xF72
UEP3 | 0xF73
UEP4 | 0xF74
UEP5 | 0xF75
UEP6 | 0xF76
UEP7 | 0xF77
UEP8 | 0xF78
UEP9 | 0xF79
UEP10 | 0xF7A
UEP11 | 0xF7B
UEP12 | 0xF7C
UEP13 | 0xF7D
UEP14 | 0xF7E
UEP15 | 0xF7F
PORTA | 0xF80
PORTB | 0xF81
PORTC | 0xF82
PORTD | 0xF83
PORTE | 0xF84
LATA | 0xF89
LATB | 0xF8A
LATC | 0xF8B
LATD | 0xF8C
LATE | 0xF8D
DDRATRISA | 0xF92
DDRBTRISB | 0xF93
DDRCTRISC | 0xF94
DDRDTRISD | 0xF95
DDRETRISE | 0xF96
OSCTUNE | 0xF9B
PIE1 | 0xF9D
PIR1 | 0xF9E
IPR1 | 0xF9F
PIE2 | 0xFA0
PIR2 | 0xFA1
IPR2 | 0xFA2
EECON1 | 0xFA6
EECON2 | 0xFA7
EEDATA | 0xFA8
EEADR | 0xFA9
RCSTA | 0xFAB
TXSTA | 0xFAC
TXREG | 0xFAD
RCREG | 0xFAE
SPBRG | 0xFAF
SPBRGH | 0xFB0
T3CON | 0xFB1
TMR3TMR3L | 0xFB2
TMR3H | 0xFB3
CMCON | 0xFB4
CVRCON | 0xFB5
CCP1ASECCP1AS | 0xFB6
CCP1DELECCP1DEL | 0xFB7
BAUDCONBAUDCTL | 0xFB8
CCP2CON | 0xFBA
CCPR2CCPR2L | 0xFBB
CCPR2H | 0xFBC
CCP1CONECCP1CON | 0xFBD
CCPR1CCPR1L | 0xFBE
CCPR1H | 0xFBF
ADCON2 | 0xFC0
ADCON1 | 0xFC1
ADCON0 | 0xFC2
ADRESADRESL | 0xFC3
ADRESH | 0xFC4
SSPCON2 | 0xFC5
SSPCON1 | 0xFC6
SSPSTAT | 0xFC7
SSPADD | 0xFC8
SSPBUF | 0xFC9
T2CON | 0xFCA
PR2 | 0xFCB
TMR2 | 0xFCC
T1CON | 0xFCD
TMR1TMR1L | 0xFCE
TMR1H | 0xFCF
RCON | 0xFD0
WDTCON | 0xFD1
HLVDCONLVDCON | 0xFD2
OSCCON | 0xFD3
T0CON | 0xFD5
TMR0TMR0L | 0xFD6
TMR0H | 0xFD7
STATUS | 0xFD8
FSR2L | 0xFD9
FSR2H | 0xFDA
PLUSW2 | 0xFDB
PREINC2 | 0xFDC
POSTDEC2 | 0xFDD
POSTINC2 | 0xFDE
INDF2 | 0xFDF
BSR | 0xFE0
FSR1L | 0xFE1
FSR1H | 0xFE2
PLUSW1 | 0xFE3
PREINC1 | 0xFE4
POSTDEC1 | 0xFE5
POSTINC1 | 0xFE6
INDF1 | 0xFE7
WREG | 0xFE8
FSR0L | 0xFE9
FSR0H | 0xFEA
PLUSW0 | 0xFEB
PREINC0 | 0xFEC
POSTDEC0 | 0xFED
POSTINC0 | 0xFEE
INDF0 | 0xFEF
INTCON3 | 0xFF0
INTCON2 | 0xFF1
INTCON | 0xFF2
PRODPRODL | 0xFF3
PRODH | 0xFF4
TABLAT | 0xFF5
TBLPTRTBLPTRL | 0xFF6
TBLPTRH | 0xFF7
TBLPTRU | 0xFF8
PCPCL | 0xFF9
PCLATH | 0xFFA
PCLATU | 0xFFB
STKPTR | 0xFFC
TOSTOSL | 0xFFD
TOSH | 0xFFE
TOSU | 0xFFF

SFR

SFR with alias name.

SFR on Access Area.

This page generated automatically by the device-help.pl program (2016-08-21 09:07:42 UTC) from the 8bit_device.info file (rev: 1.31) of mpasmx and from the gputils source package (rev: svn Unversioned directory). The mpasmx is included in the MPLAB X.