PIC16F882-E/PTSQTP 查看數據表（PDF） - Microchip Technology

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PIC16F882-E/PTSQTP

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

Microchip Technology 

PIC16F882/883/884/886/887

FIGURE 17-10: PIC16F882/883/884/886/887 A/D CONVERSION TIMING (NORMAL MODE)

BSF ADCON0, GO

AD134

Q4

A/D CLK

A/D Data

(TOSC/2(1))

AD131

AD130

1 TCY

9

8

7

6

3

2

1

0

ADRES

OLD_DATA

NEW_DATA

ADIF

1 TCY

GO

Sample AD132

Sampling Stopped

DONE

Note 1: If the A/D clock source is selected as RC, a time of TCY is added before the A/D clock starts. This allows the

SLEEP instruction to be executed.

FIGURE 17-11: PIC16F882/883/884/886/887 A/D CONVERSION TIMING (SLEEP MODE)

BSF ADCON0, GO

AD134

Q4

A/D CLK

A/D Data

ADRES

ADIF

GO

Sample AD132

(TOSC/2 + TCY(1))

AD131

AD130

1 TCY

9

8

76

3

2

1

0

OLD_DATA

NEW_DATA

1 TCY

Sampling Stopped

DONE

Note 1: If the A/D clock source is selected as RC, a time of TCY is added before the A/D clock starts. This allows the

SLEEP instruction to be executed.

 2006-2012 Microchip Technology Inc.

DS41291G-page 269

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