PIC24FJ256GB108-I Datasheet, PDF (268/352 Pages) Microchip Technology – 64/80/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG)

PIC24FJ256GB110 FAMILY
FIGURE 22-1:
10-BIT HIGH-SPEED A/D CONVERTER BLOCK DIAGRAM
AVDD
AVSS
VREF+
VREF-
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
AN10
AN11
AN12
AN13
AN14
AN15
VBG
VBG/2
VR+
VR-
VINH
VINH
VINL ^S/H
Internal Data Bus
16
VR- VR+
DAC
Comparator
10-Bit SAR
Conversion Logic
Data Formatting
VINL
VINH
VINL
ADC1BUF0:
ADC1BUFF
AD1CON1
AD1CON2
AD1CON3
AD1CHS
AD1PCFGL
AD1PCFGH
AD1CSSL
Sample Control
Input MUX Control
Pin Config Control
Control Logic
Conversion Control
DS39897C-page 268
 2009 Microchip Technology Inc.