參數(shù)資料
型號(hào): PIC16LF818T-I/SS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 10 MHz, RISC MICROCONTROLLER, PDSO20
封裝: 0.209 INCH, PLASTIC, MO-150, SSOP-20
文件頁數(shù): 169/176頁
文件大?。?/td> 3124K
代理商: PIC16LF818T-I/SS
PIC16F818/819
DS39598E-page 90
2004 Microchip Technology Inc.
REGISTER 12-1:
CONFIGURATION WORD (ADDRESS 2007h)(1)
R/P-1
R/P-1 R/P-1 R/P-1
R/P-1
CP
CCPMX DEBUG WRT1 WRT0 CPD
LVP BOREN MCLRE FOSC2 PWRTEN WDTEN FOSC1 FOSC0
bit 13
bit 0
bit 13
CP: Flash Program Memory Code Protection bit
1
= Code protection off
0
= All memory locations code-protected
bit 12
CCPMX: CCP1 Pin Selection bit
1
= CCP1 function on RB2
0
= CCP1 function on RB3
bit 11
DEBUG: In-Circuit Debugger Mode bit
1
= In-Circuit Debugger disabled, RB6 and RB7 are general purpose I/O pins
0
= In-Circuit Debugger enabled, RB6 and RB7 are dedicated to the debugger
bit 10-9
WRT1:WRT0: Flash Program Memory Write Enable bits
For PIC16F818:
11
= Write protection off
10
= 000h to 01FF write-protected, 0200 to 03FF may be modified by EECON control
01
= 000h to 03FF write-protected
For PIC16F819:
11
= Write protection off
10
= 0000h to 01FFh write-protected, 0200h to 07FFh may be modified by EECON control
01
= 0000h to 03FFh write-protected, 0400h to 07FFh may be modified by EECON control
00
= 0000h to 05FFh write-protected, 0600h to 07FFh may be modified by EECON control
bit 8
CPD: Data EE Memory Code Protection bit
1
= Code protection off
0
= Data EE memory locations code-protected
bit 7
LVP: Low-Voltage Programming Enable bit
1
= RB3/PGM pin has PGM function, Low-Voltage Programming enabled
0
= RB3/PGM pin has digital I/O function, HV on MCLR must be used for programming
bit 6
BOREN: Brown-out Reset Enable bit
1
= BOR enabled
0
= BOR disabled
bit 5
MCLRE: RA5/MCLR/VPP Pin Function Select bit
1
= RA5/MCLR/VPP pin function is MCLR
0
= RA5/MCLR/VPP pin function is digital I/O, MCLR internally tied to VDD
bit 3
PWRTEN: Power-up Timer Enable bit
1
= PWRT disabled
0
= PWRT enabled
bit 2
WDTEN: Watchdog Timer Enable bit
1
= WDT enabled
0
= WDT disabled
bit 4, 1-0
FOSC2:FOSC0: Oscillator Selection bits
111
= EXTRC oscillator; CLKO function on RA6/OSC2/CLKO pin
110
= EXTRC oscillator; port I/O function on RA6/OSC2/CLKO pin
101
= INTRC oscillator; CLKO function on RA6/OSC2/CLKO pin and port I/O function on
RA7/OSC1/CLKI pin
100
= INTRC oscillator; port I/O function on both RA6/OSC2/CLKO pin and RA7/OSC1/CLKI pin
011
= EXTCLK; port I/O function on RA6/OSC2/CLKO pin
010
= HS oscillator
001
= XT oscillator
000
= LP oscillator
Note 1: The erased (unprogrammed) value of the Configuration Word is 3FFFh.
Legend:
R = Readable bit
P = Programmable bit
U = Unimplemented bit, read as ‘1’
-n = Value when device is unprogrammed
u = Unchanged from programmed state
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