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 23-5: CONFIG3H: CONFIGURATION REGISTER 3 HIGH (BYTE ADDRESS 300005h)

R/P-1

U

MCLRE(1)

—

bit 7

U

R/P-1

R/P-1

R/P-1

—

EXCLKMX(1) PWM4MX(1) SSPMX(1)

U

R/P-1

—

FLTAMX(1)

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 6-5

bit 4

bit 3

bit 2

bit 1

bit 0

MCLRE: MCLR Pin Enable bit(1)

1 = MCLR pin is enabled; RE3 input pin is disabled

0 = RE3 input pin is enabled; MCLR is disabled

Unimplemented: Read as ‘0’

EXCLKMX: TMR0/T5CKI External Clock MUX bit(1)

1 = TMR0/T5CKI external clock input is multiplexed with RC3

0 = TMR0/T5CKI external clock input is multiplexed with RD0

PWM4MX: PWM4 MUX bit(1)

1 = PWM4 output is multiplexed with RB5

0 = PWM4 output is multiplexed with RD5

SSPMX: SSP I/O MUX bit(1)

1 = SCK/SCL clocks and SDA/SDI data are multiplexed with RC5 and RC4, respectively. SDO output

is multiplexed with RC7.

0 = SCK/SCL clocks and SDA/SDI data are multiplexed with RD3 and RD2, respectively. SDO output

is multiplexed with RD1.

Unimplemented: Read as ‘0’

FLTAMX: FLTA MUX bit(1)

1 = FLTA input is multiplexed with RC1

0 = FLTA input is multiplexed with RD4

Note 1: Unimplemented in PIC18F2331/2431 devices; maintain this bit set.

DS39616D-page 268

 2010 Microchip Technology Inc.

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