PIC16F882_09 Datasheet, PDF (213/328 Pages) Microchip Technology – 28/40/44-Pin, Enhanced Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC16F882/883/884/886/887
REGISTER 14-2: CONFIG2: CONFIGURATION WORD REGISTER 2
—
bit 15
—
—
—
—
WRT1
WRT0
BOR4V
bit 8
—
bit 7
bit 15-11
bit 10-9
bit 8
bit 7-0
—
—
—
—
—
—
—
bit 0
Unimplemented: Read as ‘1’
WRT<1:0>: Flash Program Memory Self Write Enable bits
PIC16F883/PIC16F884
00 = 0000h to 07FFh write protected, 0800h to 0FFFh may be modified by EECON control
01 = 0000h to 03FFh write protected, 0400h to 0FFFh may be modified by EECON control
10 = 0000h to 00FFh write protected, 0100h to 0FFFh may be modified by EECON control
11 = Write protection off
PIC16F886/PIC16F887
00 = 0000h to 0FFFh write protected, 1000h to 1FFFh may be modified by EECON control
01 = 0000h to 07FFh write protected, 0800h to 1FFFh may be modified by EECON control
10 = 0000h to 00FFh write protected, 0100h to 1FFFh may be modified by EECON control
11 = Write protection off
PIC16F882
00 = 0000h to 03FFh write protected, 0400h to 07FFh may be modified by EECON control
01 = 0000h to 00FFh write protected, 0100h to 07FFh may be modified by EECON control
11 = Write protection off
BOR4V: Brown-out Reset Selection bit
0 = Brown-out Reset set to 2.1V
1 = Brown-out Reset set to 4.0V
Unimplemented: Read as ‘1’
© 2009 Microchip Technology Inc.
DS41291F-page 211