PIC12F508 datasheet(42/98 Pages) MICROCHIP

42 / 98 page

PIC12F508/509/16F505

DS41236A-page 40

Preliminary

 2004 Microchip Technology Inc.

CONFIGURATION WORD FOR PIC16F505(1)

—

MCLRE

WDTE

FOSC2

FOSC1

FOSC0

bit 11

bit 0

bit 11-6

Unimplemented: Read as ‘0’

bit 5

MCLRE: RB3/MCLR Pin Function Select bit

= RB3/MCLR pin function is MCLR

= RB3/MCLR pin function is digital I/O, MCLR internally tied to VDD

bit 4

CP: Code Protection bit

= Code protection off

= Code protection on

bit 3

WDTE: Watchdog Timer Enable bit

= WDT enabled

= WDT disabled

bit 2-0

FOSC<1:0>: Oscillator Selection bits

111

= External RC oscillator/CLKOUT function on RB4/OSC2/CLKOUT pin

110

= External RC oscillator/RB4 function on RB4/OSC2/CLKOUT pin

101

= Internal RC oscillator/CLKOUT function on RB4/OSC2/CLKOUT pin

100

= Internal RC oscillator/RB4 function on RB4/OSC2/CLKOUT pin

011

= EC oscillator/RB4 function on RB4/OSC2/CLKOUT pin

010

= HS oscillator

001

= XT oscillator

000

= LP oscillator

Note 1: Refer to the “PIC16F505 Memory Programming Specifications” (DS41226) to determine how to

access the Configuration Word. The Configuration Word is not user addressable during device

operation.

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = bit is set

‘0’ = bit is cleared

x = bit is unknown

PIC12F508 bảng dữ liệu(PDF) 42 Page - Microchip Technology

PIC12F508 bảng dữ liệu(HTML) 42 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98

bảng dữ liệu tải về

Link URL