PIC16HV785-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16HV785-I/SO

20-Pin Flash-Based, 8-Bit CMOS Microcontroller with Two-Phase Asynchronous Feedback PWM Dual High-Speed Comparators and Dual Operational Amplifiers

Microchip Technology 

PIC16F785/HV785

TABLE 1-1: PIC16F785/HV785 PINOUT DESCRIPTION

Name

Function

Input

Type

Output

Type

Description

RA0/AN0/C1IN+/ICSPDAT

RA0 TTL CMOS PORTA I/O with prog. pull-up and interrupt-on-change

AN0

AN

— A/D Channel 0 input

C1IN+ AN

— Comparator 1 non-inverting input

ICSPDAT ST CMOS Serial Programming Data I/O

RA1/AN1/C12IN0-/VREF/

ICSPCLK

RA1 TTL CMOS PORTA I/O with prog. pull-up and interrupt-on-change

AN1

AN

— A/D Channel 1 input

C12IN0- AN

— Comparator 1 and 2 inverting input

VREF

AN

AN External Voltage Reference for A/D, buffered reference

output

ICSPCLK ST

— Serial Programming Clock

RA2/AN2/T0CKI/INT/C1OUT

RA2

ST CMOS PORTA I/O with prog. pull-up and interrupt-on-change

AN2

AN

— A/D Channel 2 input

T0CKI ST

— Timer0 clock input

INT

ST

— External Interrupt

C1OUT — CMOS Comparator 1 output

RA3/MCLR/Vpp

RA3 TTL — PORTA input with prog. pull-up and interrupt-on-

change

MCLR ST

— Master Clear with internal pull-up

VPP

HV

— Programming voltage

RA4/AN3/T1G/OSC2/

CLKOUT

RA4 TTL CMOS PORTA I/O with prog. pull-up and interrupt-on-change

AN3

AN

— A/D Channel 3 input

T1G

ST

— Timer1 gate

OSC2 — XTAL Crystal/Resonator

CLKOUT — CMOS FOSC/4 output

RA5/T1CKI/OSC1/CLKIN

RA5 TTL CMOS PORTA I/O with prog. pull-up and interrupt-on-change

T1CKI ST

— Timer1 clock

OSC1 XTAL — Crystal/Resonator

CLKIN ST

— External clock input/RC oscillator connection

RB4/AN10/OP2-

RB4 TTL CMOS PORTB I/O

AN10 AN

— A/D Channel 10 input

OP2-

—

AN Op Amp 2 inverting input

RB5/AN11/OP2+

RB5 TTL CMOS PORTB I/O

AN11 AN

— A/D Channel 11 input

OP2+

—

AN Op Amp 2 non-inverting input

RB6

RB6 TTL OD PORTB I/O. Open drain output

RB7/SYNC

RB7 TTL CMOS PORTB I/O

SYNC ST CMOS Master PWM Sync output or slave PWM Sync input

RC0/AN4/C2IN+

RC0 TTL CMOS PORTC I/O

AN4

AN

— A/D Channel 4 input

C2IN+ AN

— Comparator 2 non-inverting input

Legend: TTL = TTL input buffer, ST = Schmitt Trigger input buffer, AN = Analog, OD = Open Drain output,

HV = High Voltage

DS41249E-page 6

© 2008 Microchip Technology Inc.

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