PIC18F23K20 MICROCHIP [Microchip Technology], PIC18F23K20 Datasheet - Page 304

• Manufacturer Part Number: PIC18F23K20
• Description: 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2XK20/4XK20
REGISTER 23-6:
REGISTER 23-7:
DS41303G-page 304
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7-4
bit 3
bit 2
bit 1
bit 0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value when device is unprogrammed
bit 7
bit 6
bit 5-0
R/C-1
CPD
U-0
—
Implemented, but not used in PIC18FX3K20 and PIC18FX4K20 devices.
Unimplemented: Read as ‘0’
CP3: Code Protection bit
1 = Block 3 not code-protected
0 = Block 3 code-protected
CP2: Code Protection bit
1 = Block 2 not code-protected
0 = Block 2 code-protected
CP1: Code Protection bit
1 = Block 1 not code-protected
0 = Block 1 code-protected
CP0: Code Protection bit
1 = Block 0 not code-protected
0 = Block 0 code-protected
CPD: Data EEPROM Code Protection bit
1 = Data EEPROM not code-protected
0 = Data EEPROM code-protected
CPB: Boot Block Code Protection bit
1 = Boot Block not code-protected
0 = Boot Block code-protected
Unimplemented: Read as ‘0’
R/C-1
CPB
U-0
—
CONFIG5L: CONFIGURATION REGISTER 5 LOW
CONFIG5H: CONFIGURATION REGISTER 5 HIGH
U-0
U-0
—
—
(1)
(1)
U-0
U-0
—
—
U = Unimplemented bit, read as ‘0’
C = Clearable only bit
U = Unimplemented bit, read as ‘0’
C = Clearable only bit
CP3
R/C-1
U-0
—
(1)
CP2
R/C-1
U-0
—
(1)
 2010 Microchip Technology Inc.
R/C-1
CP1
U-0
—
R/C-1
CP0
U-0
—
bit 0
bit 0