PIC18F45J10 Datasheet, PDF (232/358 Pages) Microchip Technology – 28/40/44-Pin High-Performance RISC Microcontrollers with nanoWatt Technology

PIC18F45J10 FAMILY
TABLE 20-1: 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⁽¹⁾
300000h CONFIG1L DEBUG XINST STVREN
300001h CONFIG1H —⁽²⁾
—⁽²⁾
—⁽²⁾
—
—⁽²⁾
—
—⁽³⁾
—
CP0
—
WDTEN 111- ---1
—
—
---- x1--
300002h CONFIG2L IESO
300003h CONFIG2H —⁽²⁾
FCMEN
—⁽²⁾
—
—⁽²⁾
—
—⁽²⁾
—
FOSC2 FOSC1 FOSC0 11-- -111
WDTPS3 WDTPS2 WDTPS1 WDTPS0 ---- 1111
300004h CONFIG3L
300005h CONFIG3H
3FFFFEh DEVID1
3FFFFFh DEVID2
—
—⁽²⁾
DEV2
DEV10
—
—⁽²⁾
DEV1
DEV9
—
—⁽²⁾
DEV0
DEV8
—
—⁽²⁾
REV4
DEV7
—
—
REV3
DEV6
—
—
REV2
DEV5
—
—
REV1
DEV4
—
CCP2MX
REV0
DEV3
---- ----
---- ---1
xxxx xxxx⁽⁴⁾
0001 110x⁽⁴⁾
Legend:
Note 1:
2:
3:
4:
x = unknown, u = unchanged, - = unimplemented. Shaded cells are unimplemented, read as ‘0’.
Values reflect the unprogrammed state as received from the factory and following Power-on Resets. In all other Reset
states, the configuration bytes maintain their previously programmed states.
The value of these bits in program memory should always be ‘1’. This ensures that the location is executed as a NOP if it
is accidentally executed.
This bit should always be maintained as ‘0’.
See Register 20-7 and Register 20-8 for DEVID values. These registers are read-only and cannot be programmed by
the user.
DS39682C-page 230
Preliminary
© 2007 Microchip Technology Inc.