PIC18F23K22 Datasheet, PDF (350/492 Pages) Microchip Technology – 28/40/44-Pin, Low-Power, High-Performance Microcontrollers with nanoWatt XLP Technology

PIC18(L)F2X/4XK22
TABLE 24-1: CONFIGURATION BITS AND DEVICE IDs
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default/
Unprogrammed
Value
300000h
300001h
300002h
300003h
300004h
300005h
300006h
300007h
300008h
300009h
30000Ah
30000Bh
30000Ch
30000Dh
3FFFFEh
3FFFFFh
Legend:
Note 1:
2:
3:
4:
CONFIG1L
—
—
—
—
—
—
—
—
0000 0000
CONFIG1H IESO FCMEN PRICLKEN PLLCFG
FOSC<3:0>
0010 0101
CONFIG2L
—
—
—
BORV<1:0>
BOREN<1:0> PWRTEN 0001 1111
CONFIG2H
—
—
WDPS<3:0>
WDTEN<1:0>
0011 1111
CONFIG3L
—
—
—
—
—
—
—
—
0000 0000
CONFIG3H MCLRE
CONFIG4L DEBUG
—
XINST
P2BMX
—
T3CMX HFOFST CCP3MX PBADEN CCP2MX
—
—
LVP⁽¹⁾
—
STRVEN
1011 1111
1000 0101
CONFIG4H
—
—
—
—
—
—
—
—
1111 1111
CONFIG5L
—
—
—
—
CP3⁽²⁾
CP2⁽²⁾
CP1
CP0
0000 1111
CONFIG5H
CONFIG6L
CONFIG6H
CONFIG7L
CPD
—
WRTD
—
CPB
—
WRTB
—
—
—
WRTC⁽³⁾
—
—
—
—
—
—
1100 0000
—
WRT3⁽²⁾ WRT2⁽²⁾ WRT1
WRT0
0000 1111
—
—
—
—
—
1110 0000
—
EBTR3⁽²⁾ EBTR2⁽²⁾ EBTR1 EBTR0
0000 1111
CONFIG7H
—
DEVID1⁽⁴⁾
DEVID2⁽⁴⁾
EBTRB
—
DEV<2:0>
—
—
—
—
REV<4:0>
DEV<10:3>
—
0100 0000
qqqq qqqq
0101 qqqq
– = unimplemented, q = value depends on condition. Shaded bits are unimplemented, read as '0'.
Can only be changed when in high voltage programming mode.
Available on PIC18(L)FX5K22 and PIC18(L)FX6K22 devices only.
In user mode, this bit is read-only and cannot be self-programmed.
See Register 24-12 and Register 24-13 for DEVID values. DEVID registers are read-only and cannot be programmed by the
user.
DS41412B-page 350
Preliminary
 2010 Microchip Technology Inc.