PIC16CR54C-20I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16CR54C-20I/SO

EPROM/ROM-Based 8-bit CMOS Microcontroller Series

Microchip Technology 

PIC16C5X

REGISTER 9-2: CONFIGURATION WORD FOR PIC16C54/C55/C56/C57

—

—

—

—

—

—

—

—

CP

WDTE FOSC1 FOSC0

bit 11

bit 0

bit 11-4:

bit 3:

bit 2:

bit 1-0:

Unimplemented: Read as ‘0’

CP: Code protection bit.

1 = Code protection off

0 = Code protection on

WDTE: Watchdog timer enable bit

1 = WDT enabled

0 = WDT disabled

FOSC1:FOSC0: Oscillator selection bits(2)

00 = LP oscillator

01 = XT oscillator

10 = HS oscillator

11 = RC oscillator

Note 1: Refer to the PIC16C5X Programming Specifications (Literature Number DS30190) to determine how to

access the configuration word.

2: PIC16LV54A supports XT, RC and LP oscillator only.

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

 1997-2013 Microchip Technology Inc.

Preliminary

DS30453E-page 45

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