Microchip Technology AC244055 Data Sheet
2011-2013 Microchip Technology Inc.
DS40001574C-page 399
PIC16(L)F1938/9
FIGURE 30-12:
PIC16(L)F1938/39 A/D CONVERSION TIMING (NORMAL MODE)
FIGURE 30-13:
PIC16(L)F1938/39 A/D CONVERSION TIMING (SLEEP MODE)
AD131
AD130
BSF ADCON0, GO
Q4
A/D CLK
A/D Data
ADRES
ADIF
GO
Sample
OLD_DATA
Sampling Stopped
DONE
NEW_DATA
7
6
5
3
2
1
0
Note 1:
If the A/D clock source is selected as RC, a time of T
CY
is added before the A/D clock starts. This allows the
SLEEP instruction to be executed.
1 T
CY
4
AD134
(T
OSC
/2
(1)
)
1 T
CY
AD132
AD132
AD131
AD130
BSF ADCON0, GO
Q4
A/D CLK
A/D Data
ADRES
ADIF
GO
Sample
OLD_DATA
Sampling Stopped
DONE
NEW_DATA
7
5
3
2
1
0
Note 1:
If the A/D clock source is selected as RC, a time of T
CY
is added before the A/D clock starts. This allows the
SLEEP instruction to be executed.
AD134
4
6
1 T
CY
(T
OSC
/2 + T
CY(1)
)
1 T
CY