PIC18F010T-I/SN View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F010T-I/SN

High Performance Microcontrollers

Microchip Technology 

PIC18F010/020

REGISTER 12-1:

CONFIG1H: CONFIGURATION BYTE (ADDRESS 300001h)

U-0

—

bit 7

U-0

U-0

R/P-1

U-0

R/P-1

—

OSCEN MCLRE

—

FOSC2

R/P-0

FOSC1

R/P-0

FOSC0

bit 0

bit 7-6

bit 5

bit 4

bit 3

bit 2-0

Unimplemented: Read as ’0’

OSCEN: Oscillator Enable bit

1 = Switching to the internal oscillator is enabled

0 = Switching to the internal oscillator is disabled

MCLRE: RB3/MCLR Pin Function Select bit

1 = RB3/MCLR pin function is MCLR

0 = RB3/MCLR pin function is digital I/O, MCLR internally tied to VDD

Unimplemented: Read as ’0’

FOSC2:FOSC0: Oscillator Selection bits

111 = External RC oscillator/CLKOUT function on RB4/OSC2/CLKOUT pin

110 = EC external clock/CLKOUT function on RB4/OSC2/CLKOUT pin

101 = Internal oscillator/CLKOUT function on RB4/OSC2/CLKOUT pin,

RB5 function on RB5/OSC1/CLKIN pin

100 = Internal oscillator/RB4 function on RB4/OSC2/CLKOUT pin,

RB5 function on RB5/OSC1/CLKIN pin

011 = External RC oscillator/RB4 function on RB4/OSC2/CLKOUT pin

010 = HS oscillator

001 = XT oscillator

000 = LP oscillator

Legend:

R = Readable bit

- n = Value at POR

W = Writable bit

1 = Bit is set

U = Unimplemented bit, read as ‘0’

0 = Bit is cleared x = Bit is unknown

DS41142A-page 84

Preliminary

 2001 Microchip Technology Inc.

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