PIC16F716-I/P View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F716-I/P

8-bit Flash-based Microcontroller with A/D Converter and Enhanced Capture/Compare/PWM

Microchip Technology 

PIC16F716

FIGURE 3-4:

BLOCK DIAGRAM OF RB1/T1OSO/T1CKI PIN

T1OSCEN RBPU(1)

VDD

P

weak

pull-up

DATA BUS

WR PORTB

WR TRISB

Data Latch

DQ

CK Q

TRIS Latch

DQ

CK Q

VDD

VSS

RB1/T1OSO/T1CKI

RD TRISB

T1OSCEN

Q

D

TTL Buffer

EN

RD PORTB

T1OSI (From RB2)

To Timer1 clock input

TMR1 oscillator

ST Buffer

Note 1: To enable weak pull-ups, set the appropriate TRIS bit(s) and clear the RBPU bit (OPTION_REG<7>).

FIGURE 3-5:

BLOCK DIAGRAM OF RB2/T1OSI PIN

T1OSCEN RBPU(1)

DATA BUS

WR PORTB

Data Latch

DQ

CK Q

WR TRISB

TRIS Latch

DQ

CK Q

VDD

P

weak

pull-up

VDD

VSS

RB2/T1OSI

RD TRIS

T1OSCEN

TTL Buffer

QD

EN

RD PORTB

T1OSO (To RB1)

TMR1

Oscillator

Note 1: To enable weak pull-ups, set the appropriate TRIS bit(s) and clear the RBPU bit (OPTION_REG<7>).

DS41206A-page 22

Preliminary

 2003 Microchip Technology Inc.

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