DSPIC33FJ64GP204T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC33FJ64GP204T-I/SO

High-Performance, 16-bit Digital Signal Controllers

Microchip Technology 

dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, AND dsPIC33FJ128GPX02/X04

FIGURE 21-1:

ADC1 MODULE BLOCK DIAGRAM FOR dsPIC33FJ32GP304,

dsPIC33FJ64GP204/804 AND dsPIC33FJ128GP204/804 DEVICES

AN0

AN12

CHANNEL

SCAN

+

CH0SA<4:0>

CH0SB<4:0>

-

CH0

CSCNA

AN1

VREFL

S/H0

CH0NA CH0NB

AN0

AN3

+

CH123SA CH123SB

-

CH1(2)

AN6

AN9

VREFL

CH123NA CH123NB

AN1

AN4

+

CH123SA CH123SB

-

CH2(2)

AN7

AN10

VREFL

S/H1

VREFL+(1)AVDD VREFL-(1)AVSS

S/H2

VCFG<2:0>

VREFH

VREFL

SAR ADC

ADC1BUF0

CH123NA CH123NB

AN2

AN5

+

CH3(2)

CH123SA CH123SB

-

AN8

AN11

VREFL

S/H3

CH123NA CH123NB

Alternate

Input Selection

Note 1: VREF+, VREF- inputs can be multiplexed with other analog inputs.

2: Channels 1, 2 and 3 are not applicable for the 12-bit mode of operation.

DS70292D-page 254

Preliminary

 2009 Microchip Technology Inc.

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