參數(shù)資料
型號: 16F84A
廠商: Microchip Technology Inc.
英文描述: CAT 5E CROSSOVER PATCH CORD CABLE BLUE 20 FT
中文描述: 18引腳閃存/ EEPROM的8位微控制器
文件頁數(shù): 38/124頁
文件大?。?/td> 1322K
代理商: 16F84A
PIC16F8X
DS30430C-page 38
1998 Microchip Technology Inc.
FIGURE 8-1:
CONFIGURATION WORD - PIC16CR83 AND PIC16CR84
FIGURE 8-2:
CONFIGURATION WORD - PIC16F83 AND PIC16F84
R-u
CP
R-u
CP
R-u
CP
R-u
CP
R-u
CP
R-u
CP
R/P-u
DP
R-u
CP
R-u
CP
R-u
CP
R-u
R-u
WDTE FOSC1
R-u
R-u
PWRTE
FOSC0
bit13
bit0
R = Readable bit
P = Programmable bit
- n = Value at POR reset
u = unchanged
bit 13:8
CP
: Program Memory Code Protection bit
1 = Code protection off
0 = Program memory is code protected
bit 7
DP
: Data Memory Code Protection bit
1 = Code protection off
0 = Data memory is code protected
bit 6:4
CP
: Program Memory Code Protection bit
1 = Code protection off
0 = Program memory is code protected
bit 3
PWRTE
: Power-up Timer Enable bit
1 = Power-up timer is disabled
0 = Power-up timer is enabled
bit 2
WDTE
: Watchdog Timer Enable bit
1 = WDT enabled
0 = WDT disabled
bit 1:0
FOSC1:FOSC0
: Oscillator Selection bits
11
= RC oscillator
10
= HS oscillator
01
= XT oscillator
00
= LP oscillator
R/P-u
CP
bit13
R/P-u
CP
R/P-u
CP
R/P-u R/P-u R/P-u R/P-u R/P-u
CP
CP
CP
R/P-u
CP
R/P-u
CP
R/P-u
PWRTE WDTE FOSC1 FOSC0
R/P-u
R/P-u
R/P-u
CP
CP
bit0
R
P
- n = Value at POR reset
u = unchanged
= Readable bit
= Programmable bit
bit 13:4
CP
: Code Protection bit
1 = Code protection off
0 = All memory is code protected
bit 3
PWRTE
: Power-up Timer Enable bit
1 = Power-up timer is disabled
0 = Power-up timer is enabled
bit 2
WDTE
: Watchdog Timer Enable bit
1 = WDT enabled
0 = WDT disabled
bit 1:0
FOSC1:FOSC0
: Oscillator Selection bits
11
= RC oscillator
10
= HS oscillator
01
= XT oscillator
00
= LP oscillator
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