All Enhanced Extended Regular 12 bits 14 bits 16 bits RAM
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ROM
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EEPROM
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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 (2017-05-13 09:29:46 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.