Manualshelf

Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller SSOP 28 8-Bit 20 MHz I/O number 24
211212213214215216217218219220
2006-2012 Microchip Technology Inc. DS41291G-page 215
PIC16F882/883/884/886/887
REGISTER 14-2: CONFIG2: CONFIGURATION WORD REGISTER 2
— — —WRT<1:0>BOR4V
bit 13 bit 8
— —
— — — —
— —
bit 7 bit 0
bit 13-11 Unimplemented: Read as ‘1’
bit 10-9 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
bit 8 BOR4V: Brown-out Reset Selection bit
0 = Brown-out Reset set to 2.1V
1 = Brown-out Reset set to 4.0V
bit 7-0 Unimplemented: Read as ‘1’