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| PIC24FJ128GC010 Datasheet, PDF (349/472 Pages) Microchip Technology – 16-Bit Flash Microcontrollers with 12-Bit Pipeline A/D, Sigma-Delta A/D, USB On-The-Go and XLP Technology | |||
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PIC24FJ128GC010 FAMILY
FIGURE 26-1:
12-BIT PIPELINE A/D CONVERTER BLOCK DIAGRAM
AN0
AN1
AN2
Internal Data Bus
16
AN14
AN15
AN16(1)
AN47(1)
AN48(1)
AN49(1)
VBG
VBG/2
VBAT
BGBUF0
CTMU
Temp
OPA1O
OPA2O
AVDD
AVSS
AVDD
AVSS
VREF+
VREF-
BGBUF1
VINH
S/H
VINL
VR- VR+
12-Bit A/D
ADRES31:
ADRES0
(Result Buffer)
Conversion Logic Data Formatting
Sample Control
Input MUX Control
Control Logic
and
Sample List
Sequencing
Threshold Detect
and Compare Data
ADLnCONH
ADCON1
ADLnCONL
ADCON2
ADLnSTAT
ADCON3
ADLnPTR
ADSTATL
ADTBLn
ADSTATH
VR+
ADTnH1H
ACCONL
ADTnH1L
ACCONH
VR-
ADLnMSEL3
ADCHITL
ADLnMSEL2
ADCHITH
ADLnMSEL1
ADLnMSEL0
(n = 0-3)
16
DMA Data
Bus
Note 1: Not all external analog inputs are implemented on all devices. See Table 1-3 for a list of implemented channels by
pin count.
ï£ 2012-2013 Microchip Technology Inc.
DS30009312B-page 349
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