PIC16F1946 Datasheet, PDF (406/440 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC16F/LF1946/47
FIGURE 29-12: PIC16F/LF1946/47 A/D CONVERSION TIMING (NORMAL MODE)
BSF ADCON0, GO
AD134
Q4
A/D CLK
A/D Data
(TOSC/2⁽¹⁾)
AD131
AD130
1 TCY
7
6
5
4
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 29-13: PIC16F/LF1946/47 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
7
6
54
3
2
1
0
OLD_DATA
Sampling Stopped
NEW_DATA
1 TCY
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.
DS41414A-page 404
Preliminary
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