PIC16C54-20I/SS Microchip Technology, PIC16C54-20I/SS Datasheet - Page 47
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PIC16C54-20I/SS
Manufacturer Part Number
PIC16C54-20I/SS
Description
ROM-Based 8-Bit CMOS Microcontroller Series
Manufacturer
Microchip Technology
Datasheet
1.PIC16C54-20ISS.pdf
(194 pages)
- Current page: 47 of 194
- Download datasheet (3Mb)
REGISTER 9-2:
bit 11
bit 11-4: Unimplemented: Read as ‘0’
bit 3:
bit 2:
bit 1-0:
Note 1: Refer to the PIC16C5X Programming Specifications (Literature Number DS30190) to determine how to
Legend:
R = Readable bit
-n = Value at POR
2002 Microchip Technology Inc.
—
2: PIC16LV54A supports XT, RC and LP oscillator only.
access the configuration word.
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
00 = LP oscillator
01 = XT oscillator
10 = HS oscillator
11 = RC oscillator
—
CONFIGURATION WORD FOR PIC16C54/C55/C56/C57
—
—
W = Writable bit
1 = bit is set
—
Preliminary
(2)
—
—
U = Unimplemented bit, read as ‘0’
0 = bit is cleared
—
CP
WDTE
x = bit is unknown
PIC16C5X
FOSC1
DS30453D-page 45
FOSC0
bit 0
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