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| PIC24FJ16MC101_12 Datasheet, PDF (192/350 Pages) Microchip Technology – 16-bit Microcontrollers (up to 32 KB Flash and 2 KB SRAM) | |||
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PIC24FJ16MC101/102 AND PIC24FJ32MC101/102/104
FIGURE 19-1:
ADC1 BLOCK DIAGRAM FOR PIC24FJXXMC101 DEVICES
CTMU TEMP(1)
Open(2)
AN0-AN3
AN9(3)
AN10(3)
CTMUI(1)
Channel
Scan
+
CH0SA<4:0>
CH0SB<4:0>
-
CH0
CSCNA
AN1
VREFL
S&H0
CH0NA CH0NB
AN0
AN3
+
CH123SA CH123SB
-
CH1
AN9(3)
VREFL
CH123NA CH123NB
AN1
+
CH123SA CH123SB
-
CH2
AN10(3)
VREFL
S&H1
AVDD
AVSS
S&H2
VCFG<2:0>
VREFH
VREFL
SAR ADC
ADC1BUF0
ADC1BUF1
ADC1BUF2
ADC1BUFE
ADC1BUFF
CH3
CH123NA CH123NB
AN2
+
CH123SA CH123SB
-
S&H3
VREFL
CH123NA CH123NB
Alternate Input Selection
Note 1:
2:
3:
Internally connected to CTMU module.
This selection is only used with CTMU capacitive and time measurement.
This pin is available in PIC24FJ32MC101/102/104 devices only.
DS39997C-page 192
Preliminary
© 2011-2012 Microchip Technology Inc.
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