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
PIC16LF819
CONFIG (address:0x2007, mask:0x3FFF, default:0x3FFF)
WDTE -- Watchdog Timer Enable bit (bitmask:0x0004)
WDTE = OFF 0x3FFB WDT disabled.
WDTE = ON 0x3FFF WDT enabled.
PWRTE -- Power-up Timer Enable bit (bitmask:0x0008)
PWRTE = ON 0x3FF7 PWRT enabled.
PWRTE = OFF 0x3FFF PWRT disabled.
FOSC -- Oscillator Selection bits (bitmask:0x0013)
FOSC = LP 0x3FEC LP oscillator.
FOSC = XT 0x3FED XT oscillator.
FOSC = HS 0x3FEE HS oscillator.
FOSC = EC 0x3FEF EXTCLK; port I/O function on RA6/OSC2/CLKO pin.
FOSC = INTOSCIO 0x3FFC INTRC oscillator; port I/O function on both RA6/OSC2/CLKO pin and RA7/OSC1/CLKI pin.
FOSC = INTOSCCLK 0x3FFD INTRC oscillator; CLKO function on RA6/OSC2/CLKO pin and port I/O function on RA7/OSC1/CLKI pin.
FOSC = EXTRCIO 0x3FFE EXTRC oscillator; port I/O function on RA6/OSC2/CLKO pin.
FOSC = EXTRCCLK 0x3FFF EXTRC oscillator; CLKO function on RA6/OSC2/CLKO pin.
MCLRE -- RA5/MCLR/VPP Pin Function Select bit (bitmask:0x0020)
MCLRE = OFF 0x3FDF RA5/MCLR/VPP pin function is digital I/O, MCLR internally tied to VDD.
MCLRE = ON 0x3FFF RA5/MCLR/VPP pin function is MCLR.
BOREN -- Brown-out Reset Enable bit (bitmask:0x0040)
BOREN = OFF 0x3FBF BOR disabled.
BOREN = ON 0x3FFF BOR enabled.
LVP -- Low-Voltage Programming Enable bit (bitmask:0x0080)
LVP = OFF 0x3F7F RB3/PGM pin has digital I/O function, HV on MCLR must be used for programming.
LVP = ON 0x3FFF RB3/PGM pin has PGM function, Low-Voltage Programming enabled.
CPD -- Data EE Memory Code Protection bit (bitmask:0x0100)
CPD = ON 0x3EFF Data EE memory locations code-protected.
CPD = OFF 0x3FFF Code protection off.
WRT -- Flash Program Memory Write Enable bits (bitmask:0x0600)
WRT = 1536 0x39FF 0000h to 05FFh write-protected, 0600h to 07FFh may be modified by EECON control.
WRT = 1024 0x3BFF 0000h to 03FFh write-protected, 0400h to 07FFh may be modified by EECON control.
WRT = 512 0x3DFF 0000h to 01FFh write-protected, 0200h to 07FFh may be modified by EECON control.
WRT = OFF 0x3FFF Write protection off.
DEBUG -- In-Circuit Debugger Mode bit (bitmask:0x0800)
DEBUG = ON 0x37FF In-Circuit Debugger enabled, RB6 and RB7 are dedicated to the debugger.
DEBUG = OFF 0x3FFF In-Circuit Debugger disabled, RB6 and RB7 are general purpose I/O pins.
CCPMX -- CCP1 Pin Selection bit (bitmask:0x1000)
CCPMX = RB3 0x2FFF CCP1 function on RB3.
CCPMX = RB2 0x3FFF CCP1 function on RB2.
CP -- Flash Program Memory Code Protection bit (bitmask:0x2000)
CP = ON 0x1FFF All memory locations code-protected.
CP = OFF 0x3FFF Code protection off.

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.