PIC16C717-I/SS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16C717-I/SS

18/20-Pin, 8-Bit CMOS Microcontrollers with 10/12-Bit A/D

Microchip Technology 

PIC16C717/770/771

FIGURE 3-3: BLOCK DIAGRAM OF RA4/T0CKI

Data

Bus

WR

Port

Data Latch

D

Q

CK

Q

TRIS Latch

D

Q

N

WR

TRIS

CK

Q

VSS

RD

TRIS

VSS

Schmitt Trigger

Input Buffer

RD

PORT

TMR0 clock input

Q

D

EN

DS41120A-page 30

Advanced Information

© 1999 Microchip Technology Inc.

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