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

PIC16F526
CONFIG (address:0x0FFF, mask:0x00FF, default:0x00FF)
FOSC -- Oscillator (bitmask:0x0007)
FOSC = LP | 0x0FF8 | LP oscillator and 18 ms DRT.
FOSC = XT | 0x0FF9 | XT oscillator and 18 ms DRT.
FOSC = HS | 0x0FFA | HS oscillator and 18 ms DRT.
FOSC = EC | 0x0FFB | EC oscillator with RB4 function on RB4/OSC2/CLKOUT and 1 ms DRT.
FOSC = INTRC_RB4 | 0x0FFC | INTRC with RB4 function on RB4/OSC2/CLKOUT and 1 ms DRT.
FOSC = INTRC_CLKOUT | 0x0FFD | INTRC with CLKOUT function on RB4/OSC2/CLKOUT and 1 ms DRT.
FOSC = ExtRC_RB4 | 0x0FFE | EXTRC with RB4 function on RB4/OSC2/CLKOUT and 1 ms DRT.
FOSC = ExtRC_CLKOUT | 0x0FFF | EXTRC with CLKOUT function on RB4/OSC2/CLKOUT and 1 ms DRT.
WDTE -- Watchdog Timer Enable bit (bitmask:0x0008)
WDTE = OFF | 0x0FF7 | Disabled.
WDTE = ON | 0x0FFF | Enabled.
CP -- Code Protection bit (bitmask:0x0010)
CP = ON | 0x0FEF | Code protection on.
CP = OFF | 0x0FFF | Code protection off.
MCLRE -- Master Clear Enable bit (bitmask:0x0020)
MCLRE = OFF | 0x0FDF | RB3/MCLR functions as RB3, MCLR internally tied to Vdd.
MCLRE = ON | 0x0FFF | RB3/MCLR functions as MCLR.
IOSCFS -- Internal Oscillator Frequency Select (bitmask:0x0040)
IOSCFS = 4MHz | 0x0FBF | 4 MHz INTOSC Speed.
IOSCFS = 8MHz | 0x0FFF | 8 MHz INTOSC Speed.
CPDF -- Code Protection bit - Flash Data Memory (bitmask:0x0080)
CPDF = ON | 0x0F7F | Code protection on.
CPDF = OFF | 0x0FFF | Code protection off.

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.