PIC16F884T-E/MLQTP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F884T-E/MLQTP

Flash-Based, 8-Bit CMOS Microcontrollers

Microchip Technology 

PIC16F882/883/884/886/887

3.2.3.6 RA5/AN4/SS/C2OUT

Figure 3-6 shows the diagram for this pin. This pin is

configurable to function as one of the following:

• a general purpose I/O

• an analog input for the ADC

• a slave select input

• a digital output from Comparator C2

FIGURE 3-6:

BLOCK DIAGRAM OF RA5

Data Bus

DQ

WR

PORTA

CK Q

WR

TRISA

DQ

CK Q

RD

TRISA

C2OUT

Enable

C2OUT 1

0

VDD

I/O Pin

VSS

Analog(1)

Input Mode

RD

PORTA

To SS Input

To A/D Converter

Note 1: ANSEL determines Analog Input mode.

3.2.3.7 RA6/OSC2/CLKOUT

Figure 3-7 shows the diagram for this pin. This pin is

configurable to function as one of the following:

• a general purpose I/O

• a crystal/resonator connection

• a clock output

FIGURE 3-7:

BLOCK DIAGRAM OF RA6

Data Bus

WR

PORTA

DQ

CK Q

WR

TRISA

DQ

CK Q

RD

TRISA

Oscillator

Circuit

OSC2

CLKOUT

Enable

FOSC/4 1

0

CLKOUT

Enable

INTOSCIO/

EXTRCIO/EC(1)

CLKOUT

Enable

VDD

I/O Pin

VSS

RD

PORTA

Note 1: With I/O option.

 2006-2012 Microchip Technology Inc.

DS41291G-page 47

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