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
PIC18LF6390
CONFIG1H (address:0x300001, mask:0xCF, default:0x07)
OSC -- Oscillator (bitmask:0x0F)
OSC = LP 0xF0 LP oscillator.
OSC = XT 0xF1 XT oscillator.
OSC = HS 0xF2 HS oscillator.
OSC = RC 0xF3 External RC oscillator, CLKO function on RA6.
OSC = EC 0xF4 EC oscillator, CLKO function on RA6.
OSC = ECIO 0xF5 EC oscillator, port function on RA6.
OSC = HSPLL 0xF6 HS oscillator, PLL enabled (clock frequency = 4 x FOSC1).
OSC = RCIO 0xF7 External RC oscillator, port function on RA6.
OSC = INTIO67 0xF8 Internal oscillator block, port function on RA6 and RA7.
OSC = INTIO7 0xF9 Internal oscillator block, CLKO function on RA6, port function on RA7.
FCMEN -- Fail-Safe Clock Monitor Enable (bitmask:0x40)
FCMEN = OFF 0xBF Fail-Safe Clock Monitor disabled.
FCMEN = ON 0xFF Fail-Safe Clock Monitor enabled.
IESO -- Internal External Switch Over Mode (bitmask:0x80)
IESO = OFF 0x7F Oscillator Switchover mode disabled.
IESO = ON 0xFF Oscillator Switchover mode enabled.
CONFIG2L (address:0x300002, mask:0x1F, default:0x1F)
PWRT -- Power Up Timer (bitmask:0x01)
PWRT = ON 0xFE PWRT enabled.
PWRT = OFF 0xFF PWRT disabled.
BOREN -- Brown Out Detect (bitmask:0x06)
BOREN = OFF 0xF9 Brown-out Reset disabled in hardware and software.
BOREN = ON 0xFB Brown-out Reset enabled and controlled by software (SBOREN is enabled).
BOREN = NOSLP 0xFD Brown-out Reset enabled in hardware only and disabled in Sleep mode (SBOREN is disabled).
BOREN = SBORDIS 0xFF Brown-out Reset enabled in hardware only (SBOREN is disabled).
BORV -- Brown Out Voltage (bitmask:0x18)
BORV = 0 0xE7 VBOR set to 4.6V.
BORV = 1 0xEF VBOR set to 4.3V.
BORV = 2 0xF7 VBOR set to 2.8V.
BORV = 3 0xFF VBOR set to 2.1V.
CONFIG2H (address:0x300003, mask:0x1F, default:0x1F)
WDT -- Watchdog Timer (bitmask:0x01)
WDT = OFF 0xFE WDT disabled (control is placed on the SWDTEN bit).
WDT = ON 0xFF WDT enabled.
WDTPS -- Watchdog Postscaler (bitmask:0x1E)
WDTPS = 1 0xE1 1:1.
WDTPS = 2 0xE3 1:2.
WDTPS = 4 0xE5 1:4.
WDTPS = 8 0xE7 1:8.
WDTPS = 16 0xE9 1:16.
WDTPS = 32 0xEB 1:32.
WDTPS = 64 0xED 1:64.
WDTPS = 128 0xEF 1:128.
WDTPS = 256 0xF1 1:256.
WDTPS = 512 0xF3 1:512.
WDTPS = 1024 0xF5 1:1024.
WDTPS = 2048 0xF7 1:2048.
WDTPS = 4096 0xF9 1:4096.
WDTPS = 8192 0xFB 1:8192.
WDTPS = 16384 0xFD 1:16384.
WDTPS = 32768 0xFF 1:32768.
CONFIG3H (address:0x300005, mask:0x85, default:0x81)
CCP2MX -- CCP2 Mux (bitmask:0x01)
CCP2MX = PORTBE 0xFE CCP2 input/output is multiplexed with RE7.
CCP2MX = PORTC 0xFF CCP2 input/output is multiplexed with RC1.
LPT1OSC -- Low Power Timer1 Osc enable (bitmask:0x04)
LPT1OSC = OFF 0xFB Timer1 configured for higher power operation.
LPT1OSC = ON 0xFF Timer1 configured for low-power operation.
MCLRE -- Master Clear Enable (bitmask:0x80)
MCLRE = OFF 0x7F RG5 input pin enabled; MCLR disabled.
MCLRE = ON 0xFF MCLR pin enabled; RG5 input pin disabled.
CONFIG4L (address:0x300006, mask:0xC1, default:0x81)
STVREN -- Stack Overflow Reset (bitmask:0x01)
STVREN = OFF 0xFE Stack full/underflow will not cause Reset.
STVREN = ON 0xFF Stack full/underflow will cause Reset.
XINST -- Extended Instruction Set Enable bit (bitmask:0x40)
XINST = OFF 0xBF Instruction set extension and Indexed Addressing mode disabled (Legacy mode).
XINST = ON 0xFF Instruction set extension and Indexed Addressing mode enabled.
DEBUG -- Background Debugger Enable bit (bitmask:0x80)
DEBUG = ON 0x7F Background debugger enabled, RB6 and RB7 are dedicated to In-Circuit Debug.
DEBUG = OFF 0xFF Background debugger disabled, RB6 and RB7 configured as general purpose I/O pins.
CONFIG5L (address:0x300008, mask:0x01, default:0x01)
CP -- Code Protect 00000-03FFF (bitmask:0x01)
CP = ON 0xFE Program memory block (000000-003FFFh) code-protected.
CP = OFF 0xFF Program memory block (000000-003FFFh) not code-protected.

This page generated automatically by the device-help.pl program (2017-05-13 09:29:52 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.