PIC18F4580ISOSQTP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F4580ISOSQTP

28/40/44-Pin Enhanced Flash Microcontrollers with ECAN™ Technology, 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2480/2580/4480/4580

REGISTER 25-6: CONFIG5L: CONFIGURATION REGISTER 5 LOW (BYTE ADDRESS 300008h)

U-0

—

bit 7

U-0

U-0

U-0

R/C-1

R/C-1

R/C-1

R/C-1

—

—

—

CP3(1)

CP2(1)

CP1

CP0

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)

1 = Block 3 (006000-007FFFh) not code-protected

0 = Block 3 (006000-007FFFh) code-protected

CP2: Code Protection bit(1)

1 = Block 2 (004000-005FFFh) not code-protected

0 = Block 2 (004000-005FFFh) code-protected

CP1: Code Protection bit

1 = Block 1 (002000-003FFFh) not code-protected

0 = Block 1 (002000-003FFFh) code-protected

CP0: Code Protection bit

1 = Block 0 (000800-001FFFh) not code-protected

0 = Block 0 (000800-001FFFh) code-protected

Note 1: Unimplemented in PIC18FX480 devices; maintain this bit set.

REGISTER 25-7: 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

CPB

—

—

—

—

—

—

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 = Data EEPROM not code-protected

0 = Data EEPROM code-protected

CPB: Boot Block Code Protection bit

1 = Boot Block (000000-0007FFh) not code-protected

0 = Boot Block (000000-0007FFh) code-protected

Unimplemented: Read as ‘0’

DS39637D-page 354

© 2009 Microchip Technology Inc.

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