Microchip Technology ARD00385 Data Sheet

Page of 570
PIC18F87K90 FAMILY
DS39957D-page 426
 2009-2011 Microchip Technology Inc.
TABLE 28-1:
CONFIGURATION BITS AND DEVICE IDs         
File Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default/
Unprogrammed
Value
300000h CONFIG1L
XINST
SOSCSEL1 SOSCSEL0 INTOSCSEL
RETEN
-1-1 1--1
300001h CONFIG1H
IESO
FCMEN
PLLCFG
FOSC3
FOSC2
FOSC1
FOSC0
0000 1000
300002h CONFIG2L
BORPWR1 BORWPR0
BORV1
BORV0
BOREN1
BOREN0 PWRTEN
-111 1111
300003h CONFIG2H
WDTPS4
WDTPS3
WDTPS2
WDTPS1
WDTPS0
WDTEN1 WDTEN0
-111 1111
300004h CONFIG3L
RTCOSC
---- ---1
300005h CONFIG3H MCLRE
MSSPMSK
ECCPMX
(
)
CCP2MX
1--- 1-11
300006h CONFIG4L
DEBUG
BBSIZ0
STVREN
1--1 ---1
300008h CONFIG5L
CP7
CP6
CP5
(
)
CP4
(
CP3
CP2
CP1
CP0
1111 1111
300009h CONFIG5H
CPD
CPB
11-- ----
30000Ah CONFIG6L WRT7
(
WRT6
(
)
WRT5
WRT4
)
WRT3
WRT2
WRT1
WRT0
1111 1111
30000Bh CONFIG6H
WRTD
WRTB
WRTC
111- ----
30000Ch CONFIG7L EBTR7
)
EBTR6
EBTR5
(
)
EBTR4
EBTR3
EBTR2
EBTR1
EBTR0
1111 1111
30000Dh CONFIG7H
EBTRB
-1-- ----
3FFFFEh DEVID1
DEV2
DEV1
DEV0
REV4
REV3
REV2
REV1
REV0
xxxx xxxx
3FFFFFh DEVID2
DEV10
DEV9
DEV8
DEV7
DEV6
DEV5
DEV4
DEV3
xxxx xxxx
Legend:
x
 = unknown, u = unchanged, - = unimplemented, q = value depends on condition. 
Shaded cells are unimplemented, read as ‘0’.
Note
1:
Implemented in the PIC18F67K90 and PIC18F87K90 devices.
2:
Implemented in the 80-pin devices (PIC18F8XK90).
3:
See 
 for DEVID1 values. DEVID registers are read-only and cannot be programmed by the user.