PIC16CE624T-04SS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16CE624T-04SS

OTP 8-Bit CMOS MCU with EEPROM Data Memory

Microchip Technology 

PIC16CE62X

FIGURE 5-3: BLOCK DIAGRAM OF RA3 PIN

Data

Bus

WR

PORTA

WR

TRISA

D

Q

CK Q

Data Latch

D

Q

CK Q

TRIS Latch

Comparator Mode = 110

Comparator Output

RD TRISA

RD PORTA

To Comparator

VDD

P

VDD

N

RA3 Pin

VSS

Analog

Input Mode

Schmitt Trigger

Input Buffer

Q

D

EN

FIGURE 5-4: BLOCK DIAGRAM OF RA4 PIN

Data

Bus

WR

PORTA

WR

TRISA

D

Q

CK Q

Data Latch

D

Q

CK Q

TRIS Latch

Comparator Mode = 110

Comparator Output

N

RA4 Pin

VSS

RD TRISA

RD PORTA

TMR0 Clock Input

Schmitt Trigger

Input Buffer

Q

D

EN

DS40182C-page 24

© 1999 Microchip Technology Inc.

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