PIC16C781 Ver la hoja de datos (PDF) - Microchip Technology

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Fabricante

PIC16C781

8-Bit CMOS Microcontrollers with A/D, D/A, OPAMP, Comparators and PSMC

Microchip Technology 

PIC16C781/782

TABLE 1-1: PIC16C781/782 PINOUT DESCRIPTION

Name

Function

Input

Type

Output

Type

Description

RA0/AN0/OPA+

RA1/AN1/OPA-

RA2/AN2/VREF2

RA3/AN3/VREF1

RA4/T0CKI

RA5/MCLR/VPP

RA6/OSC2/CLKOUT/T1CKI

RA7/OSC1/CLKIN

RB0/INT/AN4/VR

RB1/AN5/VDAC

RB2/AN6

RB3/AN7/OPA

RB4

RB5

RB6/C1/PSMC1A

RA0

AN0

OPA+

RA1

AN1

OPA-

RA2

AN2

VREF2

RA3

AN3

VREF1

RA4

TOCKI

RA5

MCLR

VPP

RA6

OSC2

CLKOUT

T1CKI

RA7

OSC1

CLKIN

RB0

INT

AN4

VR

RB1

AN5

VDAC

RB2

AN6

RB3

AN7

OPA

RB4

RB5

RB6

C1

PSMC1A

ST

AN

AN

ST

AN

AN

ST

AN

AN

ST

AN

AN

ST

ST

ST

ST

Power

ST

—

—

ST

ST

XTAL

ST

TTL

ST

AN

—

TTL

AN

—

TTL

AN

TTL

AN

—

TTL

TTL

TTL

—

—

N/A

—

—

N/A

—

—

CMOS

—

—

CMOS

—

—

OD

—

N/A

—

—

CMOS

XTAL

CMOS

—

CMOS

—

—

CMOS

—

—

AN

CMOS

—

AN

CMOS

—

CMOS

—

AN

CMOS

CMOS

CMOS

CMOS

CMOS

Port Input

ADC Input

OPAMP Non-inverting Input

Port Input

ADC Input

OPAMP Inverting Input

Bi-directional I/O

ADC Input

Comparator 2 Voltage Reference Input

Bi-directional I/O

ADC Input

Comparator 1, ADC, DACREF Input

Bi-directional I/O

Timer0 Clock Input

Port Input

Master Clear Input

Programming Voltage

Bi-directional I/O

Crystal/Resonator

Fosc/4 Output

Timer1 Clock Input

Bi-directional I/O

Crystal/Resonator

External Clock Input

Bi-directional I/O

External Interrupt

ADC, Comparator Input

Internal Voltage Reference Output

Bi-directional I/O

ADC, Comparator Input

DAC Output

Bi-directional I/O

ADC, Comparator Input

Bi-directional I/O

ADC, Comparator Input

OPAMP Output

Bi-directional I/O

Bi-directional I/O

Bi-directional I/O

Comparator 1 Output

PSMC Output 1A

DS41171B-page 8

Preliminary

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