PIC18F2455T-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F2455T-I/ML

28/40/44-Pin, High-Performance, Enhanced Flash, USB Microcontrollers with nanoWatt Technology

Microchip Technology 

PIC18F2455/2550/4455/4550

REGISTER 25-5: CONFIG3H: CONFIGURATION REGISTER 3 HIGH (BYTE ADDRESS 300005h)

R/P-1

U-0

U-0

U-0

U-0

R/P-0

R/P-1

R/P-1

MCLRE

—

—

—

—

LPT1OSC PBADEN CCP2MX

bit 7

bit 0

Legend:

R = Readable bit

P = Programmable bit

-n = Value when device is unprogrammed

U = Unimplemented bit, read as ‘0’

u = Unchanged from programmed state

bit 7

bit 6-3

bit 2

bit 1

bit 0

MCLRE: MCLR Pin Enable bit

1 = MCLR pin enabled, RE3 input pin disabled

0 = RE3 input pin enabled, MCLR pin disabled

Unimplemented: Read as ‘0’

LPT1OSC: Low-Power Timer1 Oscillator Enable bit

1 = Timer1 configured for low-power operation

0 = Timer1 configured for higher power operation

PBADEN: PORTB A/D Enable bit

(Affects ADCON1 Reset state. ADCON1 controls PORTB<4:0> pin configuration.)

1 = PORTB<4:0> pins are configured as analog input channels on Reset

0 = PORTB<4:0> pins are configured as digital I/O on Reset

CCP2MX: CCP2 MUX bit

1 = CCP2 input/output is multiplexed with RC1

0 = CCP2 input/output is multiplexed with RB3

© 2009 Microchip Technology Inc.

DS39632E-page 297

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