PIC18LF2XK22 Datasheet, PDF (30/42 Pages) Microchip Technology – Flash Memory Programming Specification

PIC18(L)F2XK22/4XK22
TABLE 5-3: PIC18(L)F2XK22/4XK22 BIT DESCRIPTIONS
Bit Name
Configuration
Words
Description
IESO
CONFIG1H
Internal External Switchover bit
1 = Internal External Switchover mode enabled
0 = Internal External Switchover mode disabled
FCMEN
CONFIG1H Fail-Safe Clock Monitor Enable bit
1 = Fail-Safe Clock Monitor enabled
0 = Fail-Safe Clock Monitor disabled
PRICLKEN
CONFIG1H 1 = Primary clock enabled
0 = Primary clock disabled
FOSC<3:0> CONFIG1H Oscillator Selection bits
1111 = External RC oscillator, CLKOUT function on OSC2
1110 = External RC oscillator, CLKOUT function on OSC2
1101 = EC oscillator (low power)
1100 = EC oscillator, CLKOUT function on OSC2 (low power)
1011 = EC oscillator (medium power, 4 MHz-16 MHz)
1010 = EC oscillator, CLKOUT function on OSC2 (medium power, 4 MHz-16 MHz)
1001 = Internal RC oscillator, CLKOUT function on OSC2
1000 = Internal RC oscillator
0111 = External RC oscillator
0110 = External RC oscillator, CLKOUT function on OSC2
0101 = EC oscillator (high power, >16 MHz)
0100 = EC oscillator, CLKOUT function on OSC2 (high power, >16 MHz)
0011 = HS oscillator (medium power, 4 MHz-16 MHz)
0010 = HS oscillator (high power, >16 MHz)
0001 = XT oscillator
0000 = LP oscillator
BORV<1:0> CONFIG2L Brown-out Reset Voltage bits
11 = VBOR set to 1.9V
10 = VBOR set to 2.2V
01 = VBOR set to 2.5V
00 = VBOR set to 2.85V
BOREN<1:0> CONFIG2L Brown-out Reset Enable bits
11 = Brown-out Reset enabled in hardware only (SBOREN is disabled)
10 = Brown-out Reset enabled in hardware only and disabled in Sleep mode
(SBOREN is disabled)
01 = Brown-out Reset enabled and controlled by software (SBOREN is enabled)
00 = Brown-out Reset disabled in hardware and software
PWRTEN
CONFIG2L
Power-up Timer Enable bit
1 = PWRT disabled
0 = PWRT enabled
.
DS41398B-page 30
Advance Information
 2010 Microchip Technology Inc.