PIC16C774T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16C774T-I/SO

28/40-Pin, 8-Bit CMOS Microcontrollers w/ 12-Bit A/D

Microchip Technology 

PIC16C77X

FIGURE 11-3: A/D BLOCK DIAGRAM

CHS3:CHS0

VAIN

(Input voltage)

A/D

Converter

VREFH

(Reference

voltage)

AVDD

VRH

VRL

VCFG2:VCFG0

VREFL

(Reference

voltage)

AVSS

VCFG2:VCFG0

VRL

Note 1: Not available on 28-pin devices.

RB3/AN9

RB2/AN8

RE2/AN7(1)

RE1/AN6(1)

RE0/AN5(1)

RA5/AN4(1)

RA3/AN3/VREF+/VRH

RA2/AN2/VREF-/VRL

RA1/AN1

RA0/AN0

DS30275B-page 120

Advance Information

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