Datasheet

PIC16F716
DS41206B-page 62 © 2007 Microchip Technology Inc.
REGISTER 9-1: CONFIG: CONFIGURATION WORD REGISTER
— —
CP
(2)
— — — — —
bit 15 bit 8
BORV BOREN
(1)
— —PWRTEWDTE FOSC1 FOSC0
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit P = Programmable’ U = Unimplemented bit,
read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 15-14 Unimplemented: Read as ‘1’
bit 13 CP
: Code Protection bit
(2)
1 = Program memory code protection is disabled
0 = Program memory code protection is enabled
bit 12-8 Unimplemented: Read as ‘1’
bit 7 BORV: Brown-out Reset Voltage bit
1 = VBOR set to 4.0V
0 = VBOR set to 2.5V
bit 6 BOREN: Brown-out Reset Selection bits
(1)
1 = BOR enabled
0 = BOR disabled
bit 5-4 Unimplemented: Read as ‘1’
bit 3 PWRTE
: Power-up Timer Enable bit
(1)
1 = PWRT disabled
0 = PWRT enabled
bit 2 WDTE: Watchdog Timer Enable bit
1 = WDT enabled
0 = WDT disabled
bit 1-0 FOSC<2:0>: Oscillator Selection bits
11 = RC oscillator
10 = HS oscillator
01 = XT oscillator
00 = LP oscillator
Note 1: Enabling Brown-out Reset does not automatically enable Power-up Timer.
2: The entire program memory will be erased when the code protection is turned off.