PIC18LF4331T-IP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF4331T-IP

28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D

Microchip Technology 

PIC18F2331/2431/4331/4431

REGISTER 23-7: CONFIG5L: CONFIGURATION REGISTER 5 LOW (BYTE ADDRESS 300008h)

U-0

U-0

U-0

U-0

R/C-1

R/C-1

R/C-1

R/C-1

—

—

—

—

CP3(1,2)

CP2(1,2)

CP1(2)

CP0(2)

bit 7

bit 0

Legend:

R = Readable bit

C = Clearable bit

-n = Value when device is unprogrammed

U = Unimplemented bit, read as ‘0’

U = Unchanged from programmed state

bit 7-4

bit 3

bit 2

bit 1

bit 0

Unimplemented: Read as ‘0’

CP3: Code Protection bit(1,2)

1 = Block 3 is not code-protected

0 = Block 3 is code-protected

CP2: Code Protection bit(1,2)

1 = Block 2 is not code-protected

0 = Block 2 is code-protected

CP1: Code Protection bit(2)

1 = Block 1 is not code-protected

0 = Block 1 is code-protected

CP0: Code Protection bit(2)

1 = Block 0 is not code-protected

0 = Block 0 is code-protected

Note 1: Unimplemented in PIC18F2331/4331 devices; maintain this bit set.

2: Refer to Figure 23-5 for block boundary addresses.

REGISTER 23-8: CONFIG5H: CONFIGURATION REGISTER 5 HIGH (BYTE ADDRESS 300009h)

R/C-1

R/C-1

U-0

U-0

U-0

U-0

U-0

U-0

CPD(1)

CPB(1)

—

—

—

—

—

—

bit 7

bit 0

Legend:

R = Readable bit

C = Clearable bit

-n = Value when device is unprogrammed

U = Unimplemented bit, read as ‘0’

U = Unchanged from programmed state

bit 7

bit 6

bit 5-0

CPD: Data EEPROM Code Protection bit(1)

1 = Data EEPROM is not code-protected

0 = Data EEPROM is code-protected

CPB: Boot Block Code Protection bit(1)

1 = Boot Block is not code-protected

0 = Boot Block is code-protected

Unimplemented: Read as ‘0’

Note 1: Refer to Figure 23-5 for block boundary addresses.

DS39616D-page 270

 2010 Microchip Technology Inc.

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