PIC16F883-ESSQTP datasheet(76/338 Pages) MICROCHIP

76 / 338 page

PIC16F882/883/884/886/887

DS41291G-page 76

 2006-2012 Microchip Technology Inc.

FIGURE 4-9:

FSCM TIMING DIAGRAM

TABLE 4-2:

SUMMARY OF REGISTERS ASSOCIATED WITH CLOCK SOURCES

TABLE 4-3:

SUMMARY OF CONFIGURATION WORD ASSOCIATED WITH CLOCK SOURCES

OSCFIF

System

Clock

Output

Sample Clock

Failure

Detected

Oscillator

Failure

Note:

The system clock is normally at a much higher frequency than the sample clock. The relative frequencies in

this example have been chosen for clarity.

(Q)

Test

Clock Monitor Output

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

on Page

OSCCON

—

IRCF2

IRCF1

IRCF0

OSTS

HTS

LTS

SCS

OSCTUNE

—

TUN4

TUN3

TUN2

TUN1

TUN0

PIE2

OSFIE

C2IE

C1IE

EEIE

BCLIE

ULPWUIE

—

CCP2IE

PIR2

OSFIF

C2IF

C1IF

EEIF

BCLIF

ULPWUIF

—

CCP2IF

Legend: x = unknown, u = unchanged, – = unimplemented locations read as ‘0’. Shaded cells are not used by

oscillators.

Name

Bits

Bit -/7

Bit -/6

Bit 13/5

Bit 12/4

Bit 11/3

Bit 10/2

Bit 9/1

Bit 8/0

on Page

CONFIG1(1)

13:8

—

DEBUG

LVP

FCMEN

IESO

BOREN 1 BOREN0

214

7:0

CPD

MCLRE

PWRTE

WDTE

FOSC 2

FOSC 1

FOSC 0

Legend:

x = unknown, u = unchanged, – = unimplemented locations read as ‘0’. Shaded cells are not used by

oscillators.

Note 1:

See Configuration Word Register 1 (Register 14-1) for operation of all register bits.

PIC16F883-ESSQTP 데이터시트(PDF) 76 Page - Microchip Technology

PIC16F883-ESSQTP 데이터시트(HTML) 76 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 99 100 ...More

데이터시트 다운로드

링크 URL